[ 45.811321] ------------[ cut here ]------------ [ 45.812298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.814686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.817684] Modules linked in: [ 45.818432] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.820413] Tainted: [W]=WARN [ 45.821021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.822511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.823428] 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 [ 45.826600] RSP: 0018:ffff88801af77bc0 EFLAGS: 00010286 [ 45.827585] RAX: 0000000000000000 RBX: ffffed10035eef78 RCX: ffffffff813a4050 [ 45.828882] RDX: ffff888016720000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.830169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035eef2f [ 45.831469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.832756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af77df8 [ 45.834043] FS: 00007f9949a82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.835549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.836620] CR2: 00007f9949f74580 CR3: 000000001dc7b000 CR4: 0000000000350ef0 [ 45.837910] Call Trace: [ 45.838386] [ 45.838798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.839693] ? __create_object+0x59/0x80 [ 45.840484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.841461] __vmalloc_noprof+0x59/0x60 [ 45.842233] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.843128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.844080] bpf_prog_alloc+0x39/0x200 [ 45.844773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.845704] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.846636] do_seccomp+0x349/0x25e0 [ 45.847379] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.848285] ? __pfx_do_seccomp+0x10/0x10 [ 45.849089] ? find_held_lock+0x2b/0x80 [ 45.849814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.850800] ? static_key_count+0x60/0x80 [ 45.851586] prctl_set_seccomp+0x4e/0x70 [ 45.852391] __do_sys_prctl+0xe6c/0x1d70 [ 45.853194] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.854047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.855038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.856006] ? irqentry_exit+0xf3/0x650 [ 45.856733] do_syscall_64+0xbf/0x430 [ 45.857478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.858450] RIP: 0033:0x7f9949f745cd [ 45.859172] 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 [ 45.862375] RSP: 002b:00007ffede830af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.863758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9949f745cd [ 45.865050] RDX: 00005648a08e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.866318] RBP: 00007ffede830b50 R08: 0000000000000000 R09: 00007ffede8301f0 [ 45.867624] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648a57e7ad0 [ 45.868909] R13: 00007ffede830f80 R14: 00005648a57e8bc0 R15: 00005648a57f9780 [ 45.870211] [ 45.870650] irq event stamp: 2745 [ 45.871305] hardirqs last enabled at (2755): [] __up_console_sem+0x78/0x80 [ 45.872823] hardirqs last disabled at (2764): [] __up_console_sem+0x5d/0x80 [ 45.874376] softirqs last enabled at (2388): [] handle_softirqs+0x50c/0x770 [ 45.875939] softirqs last disabled at (2377): [] __irq_exit_rcu+0xc4/0x100 [ 45.877468] ---[ end trace 0000000000000000 ]--- [ 48.735544] ------------[ cut here ]------------ [ 48.736494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.738481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.739910] Modules linked in: [ 48.740489] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.742457] Tainted: [W]=WARN [ 48.743036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.744510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.745410] 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 [ 48.748624] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 48.749599] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 48.750886] RDX: ffff888019f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.752140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 48.753392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.754659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 48.755911] FS: 00007fcb4f29e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.757326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.758360] CR2: 00007ffde3a1def7 CR3: 000000000c34b000 CR4: 0000000000350ef0 [ 48.759648] Call Trace: [ 48.760141] [ 48.760550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.761426] ? __create_object+0x59/0x80 [ 48.762195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.763158] __vmalloc_noprof+0x59/0x60 [ 48.763853] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.764718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.765630] bpf_prog_alloc+0x39/0x200 [ 48.766359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.767297] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.768188] do_seccomp+0x349/0x25e0 [ 48.768845] ? find_held_lock+0x2b/0x80 [ 48.769594] ? do_prlimit+0x310/0x610 [ 48.770324] ? __pfx_do_seccomp+0x10/0x10 [ 48.771116] ? do_raw_spin_unlock+0x53/0x220 [ 48.771941] ? _raw_spin_unlock+0x1e/0x40 [ 48.772659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.773601] ? static_key_count+0x60/0x80 [ 48.774391] prctl_set_seccomp+0x4e/0x70 [ 48.775160] __do_sys_prctl+0xe6c/0x1d70 [ 48.775926] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.776735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.777680] ? irqentry_exit+0xf3/0x650 [ 48.778439] do_syscall_64+0xbf/0x430 [ 48.779173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.780115] RIP: 0033:0x7fcb4f7905cd [ 48.780773] 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 [ 48.783901] RSP: 002b:00007ffde3a1b8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.785235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb4f7905cd [ 48.786508] RDX: 0000558a7f106e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.787766] RBP: 00007ffde3a1b900 R08: 0000000000000000 R09: 00007ffde3a1afa0 [ 48.789025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ab3785b10 [ 48.790272] R13: 00007ffde3a1bd30 R14: 0000558ab37862b0 R15: 0000558ab379a6f0 [ 48.791557] [ 48.792002] irq event stamp: 1675 [ 48.792593] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.794087] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.795608] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 48.797124] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 48.798621] ---[ end trace 0000000000000000 ]--- [ 49.566754] ------------[ cut here ]------------ [ 49.567677] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.570196] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.571659] Modules linked in: [ 49.572284] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.574216] Tainted: [W]=WARN [ 49.574771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.577817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.578821] 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 [ 49.581987] RSP: 0018:ffff88801c47fbc0 EFLAGS: 00010286 [ 49.582955] RAX: 0000000000000000 RBX: ffffed100388ff78 RCX: ffffffff813a4050 [ 49.584218] RDX: ffff88800f38b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.585484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388ff2f [ 49.586759] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.588025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c47fdf8 [ 49.589303] FS: 00007f6edba08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.590739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.591790] CR2: 00007fffa9f43ef7 CR3: 000000001c6a2000 CR4: 0000000000350ef0 [ 49.593059] Call Trace: [ 49.593512] [ 49.593960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.594814] ? __create_object+0x59/0x80 [ 49.595577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.596526] __vmalloc_noprof+0x59/0x60 [ 49.597275] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.598136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.599072] bpf_prog_alloc+0x39/0x200 [ 49.599762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.600667] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.601557] do_seccomp+0x349/0x25e0 [ 49.602274] ? find_held_lock+0x2b/0x80 [ 49.603036] ? do_prlimit+0x310/0x610 [ 49.603714] ? __pfx_do_seccomp+0x10/0x10 [ 49.604480] ? do_raw_spin_unlock+0x53/0x220 [ 49.605309] ? _raw_spin_unlock+0x1e/0x40 [ 49.606075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.607033] ? static_key_count+0x60/0x80 [ 49.607771] prctl_set_seccomp+0x4e/0x70 [ 49.608527] __do_sys_prctl+0xe6c/0x1d70 [ 49.609299] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.610149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.611104] ? irqentry_exit+0xf3/0x650 [ 49.611811] do_syscall_64+0xbf/0x430 [ 49.612532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.613467] RIP: 0033:0x7f6edbefa5cd [ 49.614159] 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 [ 49.617263] RSP: 002b:00007fffa9f41990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.618622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6edbefa5cd [ 49.619879] RDX: 000055b46440ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.621138] RBP: 00007fffa9f419f0 R08: 0000000000000000 R09: 00007fffa9f41090 [ 49.622433] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4a0462ad0 [ 49.623725] R13: 00007fffa9f41e20 R14: 000055b4a0463bc0 R15: 000055b4a0474780 [ 49.625032] [ 49.625459] irq event stamp: 2061 [ 49.626106] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 49.627647] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 49.629165] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 49.630726] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 49.632071] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38764' (ECDSA) to the list of known hosts. 2025/11/19 00:22:01 fuzzer started 2025/11/19 00:22:02 dialing manager at localhost:34383 2025/11/19 00:22:02 checking machine... 2025/11/19 00:22:02 checking revisions... [ 50.505050] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:22:02 testing simple program... [ 50.586729] cgroup: Unknown subsys name 'net' [ 50.641500] cgroup: Unknown subsys name 'cpuset' [ 50.656774] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:22:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81b8b2d2 RDX=ffff888017ac9bc0 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff888017357de8 R8 =0000000000000001 R9 =ffffed10017fa1ec R10=0000000000000000 R11=0000000000000000 R12=ffff88800bfd0e00 R13=ffff88800bfd0f60 R14=ffff88800bfd0e00 R15=ffff8880141e2840 RIP=ffffffff81751796 RFL=00000246 [---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 00007f6728150700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde3a15000 CR3=000000000ba00000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30363535332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303635 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=ffffffff815d6c98 RBX=0000000000000001 RCX=ffff888009757774 RDX=ffff888009757868 RSI=ffffffff815d6c98 RDI=ffff888009757820 RBP=ffff888009757878 RSP=ffff8880097577b0 R8 =0000000000000001 R9 =ffff888009757860 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000000 R13=ffff888009757868 R14=ffff8880096fb780 R15=ffff888009757820 RIP=ffffffff8135e474 RFL=00000246 [---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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa3708738 CR3=000000000d0c9000 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=c4003b8303689b8f00000000000ae988 XMM05=ea9a412031bc423f0000000000320928 XMM06=e1bcd410fb3842e6000000000031f058 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000