[ 39.282219] ------------[ cut here ]------------ [ 39.283137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.285131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.286613] Modules linked in: [ 39.287198] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.289237] Tainted: [W]=WARN [ 39.289857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.291351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.292254] 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 [ 39.295449] RSP: 0018:ffff88800f557bc0 EFLAGS: 00010286 [ 39.296449] RAX: 0000000000000000 RBX: ffffed1001eaaf78 RCX: ffffffff813a4050 [ 39.297748] RDX: ffff888015f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.299040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eaaf2f [ 39.300339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.301655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f557df8 [ 39.302972] FS: 00007f4d48e95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.304422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.305506] CR2: 00007f4d49387580 CR3: 000000000e25d000 CR4: 0000000000350ef0 [ 39.306818] Call Trace: [ 39.307285] [ 39.307735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.308641] ? __create_object+0x59/0x80 [ 39.309374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.310367] __vmalloc_noprof+0x59/0x60 [ 39.311133] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.311999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.312938] bpf_prog_alloc+0x39/0x200 [ 39.313677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.314628] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.315541] do_seccomp+0x349/0x25e0 [ 39.316226] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.317123] ? __pfx_do_seccomp+0x10/0x10 [ 39.317899] ? find_held_lock+0x2b/0x80 [ 39.318688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.319669] ? static_key_count+0x60/0x80 [ 39.320481] prctl_set_seccomp+0x4e/0x70 [ 39.321226] __do_sys_prctl+0xe6c/0x1d70 [ 39.322020] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.322897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.323869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.324849] ? irqentry_exit+0xf3/0x650 [ 39.325665] do_syscall_64+0xbf/0x430 [ 39.326435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.327365] RIP: 0033:0x7f4d493875cd [ 39.328099] 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 [ 39.331366] RSP: 002b:00007fff6c8e9dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.332806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d493875cd [ 39.334125] RDX: 000055852af4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.335448] RBP: 00007fff6c8e9e30 R08: 0000000000000000 R09: 00007fff6c8e94d0 [ 39.336787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055852e5cc2b0 [ 39.338108] R13: 00007fff6c8ea260 R14: 000055852e5ced20 R15: 000055852e5e08d0 [ 39.339469] [ 39.339910] irq event stamp: 1699 [ 39.340584] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 39.342168] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 39.343754] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.345356] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.346942] ---[ end trace 0000000000000000 ]--- [ 42.445471] ------------[ cut here ]------------ [ 42.446468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.448588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.450190] Modules linked in: [ 42.450886] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.453051] Tainted: [W]=WARN [ 42.453704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.455324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.456317] 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 [ 42.459770] RSP: 0018:ffff888014f87bc0 EFLAGS: 00010286 [ 42.460837] RAX: 0000000000000000 RBX: ffffed10029f0f78 RCX: ffffffff813a4050 [ 42.462246] RDX: ffff888014c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.463619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029f0f2f [ 42.464994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.466381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014f87df8 [ 42.467775] FS: 00007f6ab0418900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.469298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.470477] CR2: 00007f6ab097e4a6 CR3: 000000000e6ac000 CR4: 0000000000350ef0 [ 42.471845] Call Trace: [ 42.472342] [ 42.472816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.473764] ? __create_object+0x59/0x80 [ 42.474620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.475653] __vmalloc_noprof+0x59/0x60 [ 42.476476] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.477374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.478424] bpf_prog_alloc+0x39/0x200 [ 42.479176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.480178] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.481148] do_seccomp+0x349/0x25e0 [ 42.481924] ? find_held_lock+0x2b/0x80 [ 42.482774] ? do_prlimit+0x310/0x610 [ 42.483593] ? __pfx_do_seccomp+0x10/0x10 [ 42.484374] ? do_raw_spin_unlock+0x53/0x220 [ 42.485267] ? _raw_spin_unlock+0x1e/0x40 [ 42.486110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.487151] ? static_key_count+0x60/0x80 [ 42.488012] prctl_set_seccomp+0x4e/0x70 [ 42.488848] __do_sys_prctl+0xe6c/0x1d70 [ 42.489692] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.490623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.491655] ? irqentry_exit+0xf3/0x650 [ 42.492480] do_syscall_64+0xbf/0x430 [ 42.493223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.494249] RIP: 0033:0x7f6ab090a5cd [ 42.494991] 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 [ 42.498418] RSP: 002b:00007ffdbf5290c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.499872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ab090a5cd [ 42.501248] RDX: 0000564d54133e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.502627] RBP: 00007ffdbf529120 R08: 0000000000000000 R09: 00007ffdbf5287c0 [ 42.503977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d708a7ad0 [ 42.505336] R13: 00007ffdbf529550 R14: 0000564d708a8bc0 R15: 0000564d708b9780 [ 42.506731] [ 42.507190] irq event stamp: 1781 [ 42.507884] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.509505] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.511056] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.512036] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.513006] ---[ end trace 0000000000000000 ]--- [ 43.242498] ------------[ cut here ]------------ [ 43.243382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.245479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.246924] Modules linked in: [ 43.247540] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.249485] Tainted: [W]=WARN [ 43.250030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.251480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.252355] 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 [ 43.255515] RSP: 0018:ffff88801b3f7bc0 EFLAGS: 00010286 [ 43.256468] RAX: 0000000000000000 RBX: ffffed100367ef78 RCX: ffffffff813a4050 [ 43.257731] RDX: ffff8880171d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.258989] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100367ef2f [ 43.260253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.261504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3f7df8 [ 43.262795] FS: 00007f913b8fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.264192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.265226] CR2: 00007ffe0bebaef7 CR3: 000000001efdc000 CR4: 0000000000350ef0 [ 43.266488] Call Trace: [ 43.266948] [ 43.267353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.268227] ? __create_object+0x59/0x80 [ 43.268988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.269925] __vmalloc_noprof+0x59/0x60 [ 43.270673] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.271519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.272420] bpf_prog_alloc+0x39/0x200 [ 43.273096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.274000] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.274882] do_seccomp+0x349/0x25e0 [ 43.275576] ? find_held_lock+0x2b/0x80 [ 43.276283] ? do_prlimit+0x310/0x610 [ 43.276998] ? __pfx_do_seccomp+0x10/0x10 [ 43.277758] ? do_raw_spin_unlock+0x53/0x220 [ 43.278579] ? _raw_spin_unlock+0x1e/0x40 [ 43.279306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.280232] ? static_key_count+0x60/0x80 [ 43.281006] prctl_set_seccomp+0x4e/0x70 [ 43.281753] __do_sys_prctl+0xe6c/0x1d70 [ 43.282521] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.283326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.284260] ? irqentry_exit+0xf3/0x650 [ 43.285005] do_syscall_64+0xbf/0x430 [ 43.285722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.286646] RIP: 0033:0x7f913bdef5cd [ 43.287293] 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 [ 43.290407] RSP: 002b:00007ffe0beb9d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.291734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f913bdef5cd [ 43.292988] RDX: 0000561f69593e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.294246] RBP: 00007ffe0beb9db0 R08: 0000000000000000 R09: 00007ffe0beb9450 [ 43.295337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f9772cbf0 [ 43.296406] R13: 00007ffe0beba1e0 R14: 0000561f97736380 R15: 0000561f97741460 [ 43.297717] [ 43.298070] irq event stamp: 1741 [ 43.298610] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.299855] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.301107] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 43.302413] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 43.303670] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27351' (ECDSA) to the list of known hosts. 2025/11/18 12:55:40 fuzzer started 2025/11/18 12:55:40 dialing manager at localhost:34383 2025/11/18 12:55:40 checking machine... 2025/11/18 12:55:40 checking revisions... [ 44.138096] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:55:40 testing simple program... [ 44.223659] cgroup: Unknown subsys name 'net' [ 44.296664] cgroup: Unknown subsys name 'cpuset' [ 44.310200] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:55:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff814c2666 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff888009611c40 RSP=ffff88806ce08bb8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff888009611d08 R13=ffff888009611d1c R14=ffff888009611d01 R15=0000000000000001 RIP=ffffffff815bd105 RFL=00000047 [---Z-PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbf523000 CR3=000000000db18000 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=2039333a35353a323120383120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a303235343420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a35353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf37340 RCX=0000000000000004 RDX=00000000000393c8 RSI=ffff88806cf37358 RDI=ffff88806cf37d04 RBP=00000000000000f1 RSP=ffff88806cf08cc8 R8 =0000000000000001 R9 =ffffed100d9e1190 R10=0000000000000000 R11=0000000000000001 R12=0000000a09486537 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff814e495f RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5b3bb44b8 CR3=000000000db18000 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=35353a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303235 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000