[ 46.350749] ------------[ cut here ]------------ [ 46.351951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.353890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.355349] Modules linked in: [ 46.355931] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.357903] Tainted: [W]=WARN [ 46.358498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.359952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.360868] 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 [ 46.364023] RSP: 0018:ffff888016977bc0 EFLAGS: 00010286 [ 46.365001] RAX: 0000000000000000 RBX: ffffed1002d2ef78 RCX: ffffffff813a4050 [ 46.366257] RDX: ffff888016798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.367534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ef2f [ 46.368801] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.370058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016977df8 [ 46.371323] FS: 00007f184cd3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.372721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.373770] CR2: 00007ffd76097ef8 CR3: 000000000db63000 CR4: 0000000000350ef0 [ 46.375046] Call Trace: [ 46.375539] [ 46.375954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.376836] ? __create_object+0x59/0x80 [ 46.377602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.378573] __vmalloc_noprof+0x59/0x60 [ 46.379320] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.380140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.381063] bpf_prog_alloc+0x39/0x200 [ 46.381783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.382706] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.383590] do_seccomp+0x349/0x25e0 [ 46.384315] ? find_held_lock+0x2b/0x80 [ 46.385028] ? do_prlimit+0x310/0x610 [ 46.385752] ? __pfx_do_seccomp+0x10/0x10 [ 46.386551] ? do_raw_spin_unlock+0x53/0x220 [ 46.387507] ? _raw_spin_unlock+0x1e/0x40 [ 46.388299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.389278] ? static_key_count+0x60/0x80 [ 46.390050] prctl_set_seccomp+0x4e/0x70 [ 46.390828] __do_sys_prctl+0xe6c/0x1d70 [ 46.391610] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.392493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.393473] ? irqentry_exit+0xf3/0x650 [ 46.394248] do_syscall_64+0xbf/0x430 [ 46.394952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.395900] RIP: 0033:0x7f184d22d5cd [ 46.396614] 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 [ 46.399837] RSP: 002b:00007ffd760968a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.401217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f184d22d5cd [ 46.402518] RDX: 0000559948ef8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.403823] RBP: 00007ffd76096900 R08: 0000000000000000 R09: 00007ffd76095fa0 [ 46.405126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055997df5f2b0 [ 46.406416] R13: 00007ffd76096d30 R14: 000055997df61d20 R15: 000055997df738d0 [ 46.407765] [ 46.408238] irq event stamp: 1717 [ 46.408851] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.410382] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.411930] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 46.413486] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 46.415032] ---[ end trace 0000000000000000 ]--- [ 49.265239] ------------[ cut here ]------------ [ 49.266016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.267842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.269118] Modules linked in: [ 49.269697] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.271784] Tainted: [W]=WARN [ 49.272543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.273949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.274814] 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 [ 49.277624] RSP: 0018:ffff8880183d7bc0 EFLAGS: 00010286 [ 49.278506] RAX: 0000000000000000 RBX: ffffed100307af78 RCX: ffffffff813a4050 [ 49.279642] RDX: ffff8880195a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.280785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307af2f [ 49.281929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.283077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183d7df8 [ 49.284224] FS: 00007faa2b681900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.285504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.286466] CR2: 00007faa2bb73580 CR3: 000000002013a000 CR4: 0000000000350ef0 [ 49.287620] Call Trace: [ 49.288036] [ 49.288446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.289259] ? __create_object+0x59/0x80 [ 49.289909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.290786] __vmalloc_noprof+0x59/0x60 [ 49.291447] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.292236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.293016] bpf_prog_alloc+0x39/0x200 [ 49.293671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294514] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.295352] do_seccomp+0x349/0x25e0 [ 49.295957] ? __pfx_do_seccomp+0x10/0x10 [ 49.296668] ? static_key_count+0x1c/0x80 [ 49.297371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.298221] ? static_key_count+0x60/0x80 [ 49.298972] prctl_set_seccomp+0x4e/0x70 [ 49.299659] __do_sys_prctl+0xe6c/0x1d70 [ 49.300315] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.300984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.301790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.302646] ? irqentry_exit+0xf3/0x650 [ 49.303280] do_syscall_64+0xbf/0x430 [ 49.303856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.304646] RIP: 0033:0x7faa2bb735cd [ 49.305231] 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 [ 49.307886] RSP: 002b:00007ffd0de2f960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.309010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa2bb735cd [ 49.310072] RDX: 0000559d7ed0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.311158] RBP: 00007ffd0de2f9c0 R08: 0000000000000000 R09: 00007ffd0de2f060 [ 49.312231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559daafad2b0 [ 49.313301] R13: 00007ffd0de2fdf0 R14: 0000559daafafd20 R15: 0000559daafc18d0 [ 49.314378] [ 49.314747] irq event stamp: 3347 [ 49.315286] hardirqs last enabled at (3357): [] __up_console_sem+0x78/0x80 [ 49.316553] hardirqs last disabled at (3366): [] __up_console_sem+0x5d/0x80 [ 49.317804] softirqs last enabled at (3126): [] handle_softirqs+0x50c/0x770 [ 49.319099] softirqs last disabled at (3121): [] __irq_exit_rcu+0xc4/0x100 [ 49.320348] ---[ end trace 0000000000000000 ]--- [ 50.116435] ------------[ cut here ]------------ [ 50.117216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.119136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.120845] Modules linked in: [ 50.121796] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.123646] Tainted: [W]=WARN [ 50.124174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.125507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.126293] 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 [ 50.129266] RSP: 0018:ffff88801c007bc0 EFLAGS: 00010286 [ 50.130155] RAX: 0000000000000000 RBX: ffffed1003800f78 RCX: ffffffff813a4050 [ 50.131408] RDX: ffff888017c2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.132559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003800f2f [ 50.133644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.134747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c007df8 [ 50.135826] FS: 00007f6e51f64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.137036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.137927] CR2: 00007f6e52456580 CR3: 000000000cf94000 CR4: 0000000000350ef0 [ 50.139023] Call Trace: [ 50.139457] [ 50.139807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.140554] ? __create_object+0x59/0x80 [ 50.141170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.141974] __vmalloc_noprof+0x59/0x60 [ 50.142627] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.143360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.144115] bpf_prog_alloc+0x39/0x200 [ 50.144732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.145506] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.146287] do_seccomp+0x349/0x25e0 [ 50.146865] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.147613] ? __pfx_do_seccomp+0x10/0x10 [ 50.148266] ? find_held_lock+0x2b/0x80 [ 50.148861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.149717] ? static_key_count+0x60/0x80 [ 50.150522] prctl_set_seccomp+0x4e/0x70 [ 50.151282] __do_sys_prctl+0xe6c/0x1d70 [ 50.151909] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.152619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.153424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.154235] ? irqentry_exit+0xf3/0x650 [ 50.154843] do_syscall_64+0xbf/0x430 [ 50.155461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.156240] RIP: 0033:0x7f6e524565cd [ 50.156790] 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 [ 50.159457] RSP: 002b:00007fff4ed29090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.160609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e524565cd [ 50.161696] RDX: 00005606802fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.162764] RBP: 00007fff4ed290f0 R08: 0000000000000000 R09: 00007fff4ed28790 [ 50.163817] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606b9700ad0 [ 50.164883] R13: 00007fff4ed29520 R14: 00005606b9701bc0 R15: 00005606b9712780 [ 50.165959] [ 50.166336] irq event stamp: 1859 [ 50.166845] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 50.168098] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.169341] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.170638] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 50.171878] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46695' (ECDSA) to the list of known hosts. 2025/11/18 18:02:38 fuzzer started 2025/11/18 18:02:38 dialing manager at localhost:34383 2025/11/18 18:02:38 checking machine... 2025/11/18 18:02:38 checking revisions... [ 51.076443] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:02:39 testing simple program... [ 51.166482] cgroup: Unknown subsys name 'net' [ 51.222798] cgroup: Unknown subsys name 'cpuset' [ 51.236409] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:02:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627978 RCX=ffff888009627794 RDX=0000000000000002 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff86a49dd0 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528f7d RFL=00000002 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa2bc390b0 CR3=000000001c1e0000 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=32303a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000270eb 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3419edb8 CR3=000000001c1e0000 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=2037333a32303a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a32303a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000