[ 45.782347] ------------[ cut here ]------------ [ 45.783282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.785329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.786781] Modules linked in: [ 45.787384] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.789368] Tainted: [W]=WARN [ 45.789962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.791445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.792358] 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 [ 45.795541] RSP: 0018:ffff888018b8fbc0 EFLAGS: 00010286 [ 45.796545] RAX: 0000000000000000 RBX: ffffed1003171f78 RCX: ffffffff813a4050 [ 45.797837] RDX: ffff8880164ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.799131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003171f2f [ 45.800404] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.801692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b8fdf8 [ 45.803002] FS: 00007f6d61611900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.804444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.805499] CR2: 00007f6d61b03580 CR3: 000000001cd4b000 CR4: 0000000000350ef0 [ 45.806771] Call Trace: [ 45.807253] [ 45.807664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.808571] ? __create_object+0x59/0x80 [ 45.809344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.810323] __vmalloc_noprof+0x59/0x60 [ 45.811104] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.811981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.812913] bpf_prog_alloc+0x39/0x200 [ 45.813613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.814534] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.815470] do_seccomp+0x349/0x25e0 [ 45.816182] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.817080] ? __pfx_do_seccomp+0x10/0x10 [ 45.817865] ? find_held_lock+0x2b/0x80 [ 45.818586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.819562] ? static_key_count+0x60/0x80 [ 45.820357] prctl_set_seccomp+0x4e/0x70 [ 45.821135] __do_sys_prctl+0xe6c/0x1d70 [ 45.821910] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.822711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.823687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.824667] ? irqentry_exit+0xf3/0x650 [ 45.825439] do_syscall_64+0xbf/0x430 [ 45.826171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.827133] RIP: 0033:0x7f6d61b035cd [ 45.827833] 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 [ 45.831010] RSP: 002b:00007ffcf27c4ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.832187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d61b035cd [ 45.833259] RDX: 00005564af599e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.834335] RBP: 00007ffcf27c4b10 R08: 0000000000000000 R09: 00007ffcf27c41b0 [ 45.835412] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564bbdf8ad0 [ 45.836482] R13: 00007ffcf27c4f40 R14: 00005564bbdf9bc0 R15: 00005564bbe0a780 [ 45.837564] [ 45.837961] irq event stamp: 1767 [ 45.838470] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.839753] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.841018] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 45.842296] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 45.843565] ---[ end trace 0000000000000000 ]--- [ 48.394684] ------------[ cut here ]------------ [ 48.395645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.397676] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.399157] Modules linked in: [ 48.399779] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.401847] Tainted: [W]=WARN [ 48.402401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.403871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.404770] 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 [ 48.407955] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 48.408919] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 48.410202] RDX: ffff8880199dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.411473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 48.412750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.414020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 48.415302] FS: 00007f6e5681d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.416745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.417772] CR2: 00007ffcdc5abef8 CR3: 000000000cf2c000 CR4: 0000000000350ef0 [ 48.419064] Call Trace: [ 48.419521] [ 48.419958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.420869] ? __create_object+0x59/0x80 [ 48.421613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.422584] __vmalloc_noprof+0x59/0x60 [ 48.423346] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.424205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.425133] bpf_prog_alloc+0x39/0x200 [ 48.425869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.426797] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.427682] do_seccomp+0x349/0x25e0 [ 48.428421] ? find_held_lock+0x2b/0x80 [ 48.429176] ? do_prlimit+0x310/0x610 [ 48.429915] ? __pfx_do_seccomp+0x10/0x10 [ 48.430648] ? do_raw_spin_unlock+0x53/0x220 [ 48.431494] ? _raw_spin_unlock+0x1e/0x40 [ 48.432269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.433231] ? static_key_count+0x60/0x80 [ 48.434048] prctl_set_seccomp+0x4e/0x70 [ 48.434822] __do_sys_prctl+0xe6c/0x1d70 [ 48.435590] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.436443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.437408] ? irqentry_exit+0xf3/0x650 [ 48.438183] do_syscall_64+0xbf/0x430 [ 48.438929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.439869] RIP: 0033:0x7f6e56d0f5cd [ 48.440538] 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 [ 48.443766] RSP: 002b:00007ffcdc5a9f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.445117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e56d0f5cd [ 48.446396] RDX: 000055a51b058e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.447692] RBP: 00007ffcdc5a9f80 R08: 0000000000000000 R09: 00007ffcdc5a9620 [ 48.448980] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a53b931ad0 [ 48.450253] R13: 00007ffcdc5aa3b0 R14: 000055a53b932bc0 R15: 000055a53b943780 [ 48.451565] [ 48.452029] irq event stamp: 1783 [ 48.452637] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 48.454139] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 48.455662] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.457209] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.458755] ---[ end trace 0000000000000000 ]--- [ 49.145079] ------------[ cut here ]------------ [ 49.145864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.147667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.149242] Modules linked in: [ 49.149915] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.151987] Tainted: [W]=WARN [ 49.152479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154689] 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 [ 49.157812] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 49.158609] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 49.159752] RDX: ffff888015f13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 49.162454] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.163608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 49.164976] FS: 00007f010d4fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.166461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.167429] CR2: 00007fff7252eef8 CR3: 00000000164c4000 CR4: 0000000000350ef0 [ 49.168801] Call Trace: [ 49.169300] [ 49.169795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.170774] ? __create_object+0x59/0x80 [ 49.171591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.172559] __vmalloc_noprof+0x59/0x60 [ 49.173390] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.174338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175316] bpf_prog_alloc+0x39/0x200 [ 49.176127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.177114] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.178115] do_seccomp+0x349/0x25e0 [ 49.178925] ? find_held_lock+0x2b/0x80 [ 49.179707] ? do_prlimit+0x310/0x610 [ 49.180522] ? __pfx_do_seccomp+0x10/0x10 [ 49.181377] ? do_raw_spin_unlock+0x53/0x220 [ 49.182269] ? _raw_spin_unlock+0x1e/0x40 [ 49.183145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.184191] ? static_key_count+0x60/0x80 [ 49.185070] prctl_set_seccomp+0x4e/0x70 [ 49.185915] __do_sys_prctl+0xe6c/0x1d70 [ 49.186714] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.187658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.188689] ? irqentry_exit+0xf3/0x650 [ 49.189509] do_syscall_64+0xbf/0x430 [ 49.190243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.191281] RIP: 0033:0x7f010d9ef5cd [ 49.192049] 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 [ 49.194969] RSP: 002b:00007fff7252dc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.196398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f010d9ef5cd [ 49.197548] RDX: 00005561b5a81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.198935] RBP: 00007fff7252dcb0 R08: 0000000000000000 R09: 00007fff7252d350 [ 49.200191] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561efa93ad0 [ 49.201559] R13: 00007fff7252e0e0 R14: 00005561efa94bc0 R15: 00005561efaa5780 [ 49.202764] [ 49.203239] irq event stamp: 1753 [ 49.203927] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.205547] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.206925] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.208552] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.209899] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33587' (ECDSA) to the list of known hosts. 2025/11/17 16:44:59 fuzzer started 2025/11/17 16:44:59 dialing manager at localhost:37895 2025/11/17 16:44:59 checking machine... 2025/11/17 16:44:59 checking revisions... [ 50.160416] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:45:00 testing simple program... [ 50.262560] cgroup: Unknown subsys name 'net' [ 50.327459] cgroup: Unknown subsys name 'cpuset' [ 50.342390] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:44:59 Registers: info registers vcpu 0 RAX=000000000000000a RBX=ffff8880199dc228 RCX=ffff88806ce08984 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff8880199dc228 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08930 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000c7feb R12=ffff8880199dc228 R13=ffff88806ce08984 R14=0000000000000003 R15=0000000000000003 RIP=ffffffff84c72004 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 00007f6e5681d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e567e7008 CR3=000000000f495000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027cb1 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19919c2000 CR3=000000000b931000 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=928b24ffc8647da544454c9faf49a88a XMM02=ec2efd57dc4c00df0000000000307ab8 XMM03=1ad278c3f0c4870d0000000000307b88 XMM04=66480781a53394a400000000000ae988 XMM05=14648eaa1277bab10000000000321e98 XMM06=83dc334b2d901c48000000000031b500 XMM07=e042d86d42eb936e0000000000313168 XMM08=1ad278c3f0c4870d0000000000307b88 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000