[ 46.392677] ------------[ cut here ]------------ [ 46.393768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.396246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.398036] Modules linked in: [ 46.398832] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.400850] Tainted: [W]=WARN [ 46.401482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.403175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.404276] 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 [ 46.407986] RSP: 0018:ffff88801a63fbc0 EFLAGS: 00010286 [ 46.409166] RAX: 0000000000000000 RBX: ffffed10034c7f78 RCX: ffffffff813a4050 [ 46.410655] RDX: ffff888017705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.412238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c7f2f [ 46.413797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.415368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a63fdf8 [ 46.416940] FS: 00007f82f02df900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.418692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.420002] CR2: 00007fffce28def8 CR3: 000000001cf83000 CR4: 0000000000350ef0 [ 46.421305] Call Trace: [ 46.421806] [ 46.422235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.423139] ? __create_object+0x59/0x80 [ 46.423964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.424938] __vmalloc_noprof+0x59/0x60 [ 46.426399] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.427241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428192] bpf_prog_alloc+0x39/0x200 [ 46.428936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429870] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.430773] do_seccomp+0x349/0x25e0 [ 46.431506] ? find_held_lock+0x2b/0x80 [ 46.432260] ? do_prlimit+0x310/0x610 [ 46.433016] ? __pfx_do_seccomp+0x10/0x10 [ 46.433818] ? do_raw_spin_unlock+0x53/0x220 [ 46.434667] ? _raw_spin_unlock+0x1e/0x40 [ 46.435448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.436429] ? static_key_count+0x60/0x80 [ 46.437189] prctl_set_seccomp+0x4e/0x70 [ 46.437972] __do_sys_prctl+0xe6c/0x1d70 [ 46.438752] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.439603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.440602] ? irqentry_exit+0xf3/0x650 [ 46.441361] do_syscall_64+0xbf/0x430 [ 46.442074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.443031] RIP: 0033:0x7f82f07d15cd [ 46.443728] 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 [ 46.446948] RSP: 002b:00007fffce28cdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.448370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82f07d15cd [ 46.449665] RDX: 00005610380f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.450966] RBP: 00007fffce28ce30 R08: 0000000000000000 R09: 00007fffce28c4d0 [ 46.452261] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610445a0bf0 [ 46.453541] R13: 00007fffce28d260 R14: 00005610445aa380 R15: 00005610445b5460 [ 46.454848] [ 46.455277] irq event stamp: 1763 [ 46.455936] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.457463] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.458986] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.460560] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.462082] ---[ end trace 0000000000000000 ]--- [ 49.438133] ------------[ cut here ]------------ [ 49.439114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.441296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.442841] Modules linked in: [ 49.443513] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.445884] Tainted: [W]=WARN [ 49.446514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.448068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.449055] 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 [ 49.452511] RSP: 0018:ffff88801791fbc0 EFLAGS: 00010286 [ 49.453581] RAX: 0000000000000000 RBX: ffffed1002f23f78 RCX: ffffffff813a4050 [ 49.454976] RDX: ffff888018561bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.456387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f23f2f [ 49.457789] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.459195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801791fdf8 [ 49.460606] FS: 00007fab45386900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.462177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.463357] CR2: 00007fab45878580 CR3: 000000000e38f000 CR4: 0000000000350ef0 [ 49.464778] Call Trace: [ 49.465283] [ 49.465777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.466758] ? __create_object+0x59/0x80 [ 49.467604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.468671] __vmalloc_noprof+0x59/0x60 [ 49.469491] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.470442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.471452] bpf_prog_alloc+0x39/0x200 [ 49.472222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.473230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.474204] do_seccomp+0x349/0x25e0 [ 49.474978] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.475970] ? __pfx_do_seccomp+0x10/0x10 [ 49.476833] ? find_held_lock+0x2b/0x80 [ 49.477648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.478696] ? static_key_count+0x60/0x80 [ 49.479566] prctl_set_seccomp+0x4e/0x70 [ 49.480422] __do_sys_prctl+0xe6c/0x1d70 [ 49.481232] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.482163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.483210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.484280] ? irqentry_exit+0xf3/0x650 [ 49.485107] do_syscall_64+0xbf/0x430 [ 49.485907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.486939] RIP: 0033:0x7fab458785cd [ 49.487718] 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 [ 49.491186] RSP: 002b:00007ffdc43c4dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.492680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab458785cd [ 49.494085] RDX: 000055a3fe26ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.495485] RBP: 00007ffdc43c4e20 R08: 0000000000000000 R09: 00007ffdc43c44c0 [ 49.496890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a40e724ad0 [ 49.498413] R13: 00007ffdc43c5250 R14: 000055a40e725bc0 R15: 000055a40e736780 [ 49.499844] [ 49.500354] irq event stamp: 1819 [ 49.501016] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.502662] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.504357] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.506050] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.507693] ---[ end trace 0000000000000000 ]--- [ 50.279985] ------------[ cut here ]------------ [ 50.280977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.283072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.284612] Modules linked in: [ 50.285228] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.287308] Tainted: [W]=WARN [ 50.287937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.289479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.290451] 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 [ 50.293732] RSP: 0018:ffff88801b5cfbc0 EFLAGS: 00010286 [ 50.294757] RAX: 0000000000000000 RBX: ffffed10036b9f78 RCX: ffffffff813a4050 [ 50.296121] RDX: ffff888016923780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.297470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b9f2f [ 50.298846] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.300209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5cfdf8 [ 50.301288] FS: 00007ff320aad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.302489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.303377] CR2: 00007ffe73610ef8 CR3: 0000000010161000 CR4: 0000000000350ef0 [ 50.304465] Call Trace: [ 50.304855] [ 50.305192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.305930] ? __create_object+0x59/0x80 [ 50.306585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.307389] __vmalloc_noprof+0x59/0x60 [ 50.308007] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.308733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.309511] bpf_prog_alloc+0x39/0x200 [ 50.310087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.310863] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.311612] do_seccomp+0x349/0x25e0 [ 50.312187] ? find_held_lock+0x2b/0x80 [ 50.312824] ? do_prlimit+0x310/0x610 [ 50.313443] ? __pfx_do_seccomp+0x10/0x10 [ 50.314065] ? do_raw_spin_unlock+0x53/0x220 [ 50.314762] ? _raw_spin_unlock+0x1e/0x40 [ 50.315413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.316194] ? static_key_count+0x60/0x80 [ 50.316863] prctl_set_seccomp+0x4e/0x70 [ 50.317499] __do_sys_prctl+0xe6c/0x1d70 [ 50.318118] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.318826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.319629] ? irqentry_exit+0xf3/0x650 [ 50.320239] do_syscall_64+0xbf/0x430 [ 50.320860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.321643] RIP: 0033:0x7ff320f9f5cd [ 50.322193] 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 [ 50.324845] RSP: 002b:00007ffe7360e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.325989] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff320f9f5cd [ 50.327068] RDX: 000055fb20db9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.328142] RBP: 00007ffe7360e880 R08: 0000000000000000 R09: 00007ffe7360df20 [ 50.329229] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb3d1ac240 [ 50.330300] R13: 00007ffe7360ecb0 R14: 000055fb3d1abbf0 R15: 000055fb3d1c04d0 [ 50.331397] [ 50.331752] irq event stamp: 1785 [ 50.332260] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.333523] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.334790] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 50.336094] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.337373] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48495' (ECDSA) to the list of known hosts. 2025/11/18 08:41:07 fuzzer started 2025/11/18 08:41:07 dialing manager at localhost:34383 2025/11/18 08:41:07 checking machine... 2025/11/18 08:41:07 checking revisions... [ 51.215270] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:41:07 testing simple program... [ 51.312404] cgroup: Unknown subsys name 'net' [ 51.384164] cgroup: Unknown subsys name 'cpuset' [ 51.399541] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:41:06 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888013b33780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888013b341d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888013b34228 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007f4f9e9fa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab4593e0b0 CR3=000000000a182000 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=c6d3bece675bdd0900000000000ae988 XMM05=dc1347933cd182940000000000321808 XMM06=d21d3fd37f8f7221000000000031fe40 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000a2a6013d RBX=00000000a096572d RCX=0000000063cc74e5 RDX=000000000000000b RSI=ffff88806cf08be4 RDI=0000000000000007 RBP=0000000000000001 RSP=ffff88806cf08b40 R8 =000000003cc9e248 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff88806cf08ba8 R15=000000000000000b RIP=ffffffff82642b42 RFL=00000a86 [-OS--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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6766a938 CR3=000000000d31c000 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=31343a383020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343939 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000