[ 39.116600] ------------[ cut here ]------------ [ 39.117334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.119004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.120312] Modules linked in: [ 39.120860] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.122526] Tainted: [W]=WARN [ 39.122992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.124230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.124994] 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 [ 39.127635] RSP: 0018:ffff8880179d7bc0 EFLAGS: 00010286 [ 39.128405] RAX: 0000000000000000 RBX: ffffed1002f3af78 RCX: ffffffff813a4050 [ 39.129473] RDX: ffff888016a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.130543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3af2f [ 39.131611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.132667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179d7df8 [ 39.133726] FS: 00007f577b1fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.134911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.135801] CR2: 00007ffe2b8d5ef7 CR3: 000000000c6ee000 CR4: 0000000000350ef0 [ 39.136862] Call Trace: [ 39.137247] [ 39.137621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.138325] ? __create_object+0x59/0x80 [ 39.138977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.139784] __vmalloc_noprof+0x59/0x60 [ 39.140372] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.141093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.141864] bpf_prog_alloc+0x39/0x200 [ 39.142436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143226] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.143987] do_seccomp+0x349/0x25e0 [ 39.144578] ? find_held_lock+0x2b/0x80 [ 39.145174] ? do_prlimit+0x310/0x610 [ 39.145789] ? __pfx_do_seccomp+0x10/0x10 [ 39.146401] ? do_raw_spin_unlock+0x53/0x220 [ 39.147086] ? _raw_spin_unlock+0x1e/0x40 [ 39.147742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.148547] ? static_key_count+0x60/0x80 [ 39.149171] prctl_set_seccomp+0x4e/0x70 [ 39.149808] __do_sys_prctl+0xe6c/0x1d70 [ 39.150422] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.151137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.151963] ? irqentry_exit+0xf3/0x650 [ 39.152594] do_syscall_64+0xbf/0x430 [ 39.153173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.153959] RIP: 0033:0x7f577b6f05cd [ 39.154505] 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 [ 39.157158] RSP: 002b:00007ffe2b8d4c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.158287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f577b6f05cd [ 39.159368] RDX: 00005623626fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.160439] RBP: 00007ffe2b8d4cd0 R08: 0000000000000000 R09: 00007ffe2b8d4370 [ 39.161496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562386b15ad0 [ 39.162590] R13: 00007ffe2b8d5100 R14: 0000562386b16bc0 R15: 0000562386b27780 [ 39.163677] [ 39.164030] irq event stamp: 1749 [ 39.164562] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.165821] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.167075] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 39.168365] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 39.169623] ---[ end trace 0000000000000000 ]--- [ 42.372437] ------------[ cut here ]------------ [ 42.373357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.375388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.376852] Modules linked in: [ 42.377446] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.379694] Tainted: [W]=WARN [ 42.380251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.381777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.382693] 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 [ 42.385845] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 42.386832] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 42.388143] RDX: ffff8880164f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.389437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 42.390725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.392014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 42.393351] FS: 00007fba841f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.394861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.395922] CR2: 00007fba846e3580 CR3: 000000000b957000 CR4: 0000000000350ef0 [ 42.397214] Call Trace: [ 42.397719] [ 42.398130] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.399050] ? __create_object+0x59/0x80 [ 42.399893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.400936] __vmalloc_noprof+0x59/0x60 [ 42.401707] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.402628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.403617] bpf_prog_alloc+0x39/0x200 [ 42.404316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.405236] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.406154] do_seccomp+0x349/0x25e0 [ 42.406879] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.407804] ? __pfx_do_seccomp+0x10/0x10 [ 42.408610] ? find_held_lock+0x2b/0x80 [ 42.409323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.410310] ? static_key_count+0x60/0x80 [ 42.411102] prctl_set_seccomp+0x4e/0x70 [ 42.411897] __do_sys_prctl+0xe6c/0x1d70 [ 42.412693] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.413556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.414467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.415446] ? irqentry_exit+0xf3/0x650 [ 42.416220] do_syscall_64+0xbf/0x430 [ 42.416953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.417928] RIP: 0033:0x7fba846e35cd [ 42.418674] 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 [ 42.421968] RSP: 002b:00007ffc69ae4600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.423334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba846e35cd [ 42.424632] RDX: 000055c74c9d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.425923] RBP: 00007ffc69ae4660 R08: 0000000000000000 R09: 00007ffc69ae3d00 [ 42.427206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c76424bad0 [ 42.428491] R13: 00007ffc69ae4a90 R14: 000055c76424cbc0 R15: 000055c76425d780 [ 42.429809] [ 42.430229] irq event stamp: 1791 [ 42.430882] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.432479] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.434032] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 42.435577] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.437081] ---[ end trace 0000000000000000 ]--- [ 43.271880] ------------[ cut here ]------------ [ 43.272859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.274981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.276558] Modules linked in: [ 43.277177] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.279224] Tainted: [W]=WARN [ 43.279987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.281749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.282680] 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 [ 43.286149] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 43.287439] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 43.288914] RDX: ffff88801af0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.290222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 43.291542] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.292853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 43.294155] FS: 00007fa1cd38a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.295616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.296698] CR2: 00007fff535ddef7 CR3: 000000000b72f000 CR4: 0000000000350ef0 [ 43.297990] Call Trace: [ 43.298459] [ 43.298934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.299883] ? __create_object+0x59/0x80 [ 43.300693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.301702] __vmalloc_noprof+0x59/0x60 [ 43.302442] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.303343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.304324] bpf_prog_alloc+0x39/0x200 [ 43.305095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.306057] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.306986] do_seccomp+0x349/0x25e0 [ 43.307743] ? find_held_lock+0x2b/0x80 [ 43.308485] ? do_prlimit+0x310/0x610 [ 43.309263] ? __pfx_do_seccomp+0x10/0x10 [ 43.310081] ? do_raw_spin_unlock+0x53/0x220 [ 43.310955] ? _raw_spin_unlock+0x1e/0x40 [ 43.311782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.312776] ? static_key_count+0x60/0x80 [ 43.313605] prctl_set_seccomp+0x4e/0x70 [ 43.314354] __do_sys_prctl+0xe6c/0x1d70 [ 43.315174] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.316086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.317097] ? irqentry_exit+0xf3/0x650 [ 43.317894] do_syscall_64+0xbf/0x430 [ 43.318652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.319669] RIP: 0033:0x7fa1cd87c5cd [ 43.320358] 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 [ 43.323672] RSP: 002b:00007fff535dbe10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.325087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1cd87c5cd [ 43.326430] RDX: 000055a9e6b7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.327771] RBP: 00007fff535dbe70 R08: 0000000000000000 R09: 00007fff535db510 [ 43.329097] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9e6c6c2b0 [ 43.330427] R13: 00007fff535dc2a0 R14: 000055a9e6c6ed20 R15: 000055a9e6c808d0 [ 43.331794] [ 43.332236] irq event stamp: 1691 [ 43.332909] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 43.334493] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 43.336083] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 43.337671] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 43.339223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34938' (ECDSA) to the list of known hosts. 2025/11/18 03:47:07 fuzzer started 2025/11/18 03:47:08 dialing manager at localhost:37895 2025/11/18 03:47:08 checking machine... 2025/11/18 03:47:08 checking revisions... [ 44.348941] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:47:08 testing simple program... [ 44.436879] cgroup: Unknown subsys name 'net' [ 44.493760] cgroup: Unknown subsys name 'cpuset' [ 44.506482] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:47:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801acc77d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000294eb R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88801acc78d8 RIP=ffffffff81b2acdf RFL=00000202 [-------] 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 00007fba841f1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba847a8618 CR3=000000000cfde000 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=000000000002330f 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6064ea28 CR3=000000000d8f2000 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=a5da762fb86d2d8db3471576022144fb XMM02=0000000000302de0ec2efd57dc4c00df XMM03=0000000000310848a93f2765689803a5 XMM04=ac7de4468250e95d00000000000ae988 XMM05=74cf4a94df1430860000000000320ea0 XMM06=817b8945e9d50373000000000031ff40 XMM07=e042d86d42eb936e0000000000310ac8 XMM08=a93f2765689803a50000000000302e40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000