[ 46.251935] ------------[ cut here ]------------ [ 46.252951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.255151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.256755] Modules linked in: [ 46.257464] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.259694] Tainted: [W]=WARN [ 46.260360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.261987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.262988] 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 [ 46.266495] RSP: 0018:ffff888009f6fbc0 EFLAGS: 00010286 [ 46.267555] RAX: 0000000000000000 RBX: ffffed10013edf78 RCX: ffffffff813a4050 [ 46.268960] RDX: ffff888015f85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.270389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013edf2f [ 46.271802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.273193] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f6fdf8 [ 46.274621] FS: 00007f970465f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.276197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.277354] CR2: 00007ffe95e04ef7 CR3: 000000000decf000 CR4: 0000000000350ef0 [ 46.278783] Call Trace: [ 46.279336] [ 46.279783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.280761] ? __create_object+0x59/0x80 [ 46.281618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.282707] __vmalloc_noprof+0x59/0x60 [ 46.283523] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.284424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.285376] bpf_prog_alloc+0x39/0x200 [ 46.286131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287093] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.287969] do_seccomp+0x349/0x25e0 [ 46.288699] ? find_held_lock+0x2b/0x80 [ 46.289461] ? do_prlimit+0x310/0x610 [ 46.290221] ? __pfx_do_seccomp+0x10/0x10 [ 46.290991] ? do_raw_spin_unlock+0x53/0x220 [ 46.291844] ? _raw_spin_unlock+0x1e/0x40 [ 46.292647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.293643] ? static_key_count+0x60/0x80 [ 46.294486] prctl_set_seccomp+0x4e/0x70 [ 46.295265] __do_sys_prctl+0xe6c/0x1d70 [ 46.296051] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.296873] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.297847] ? irqentry_exit+0xf3/0x650 [ 46.298642] do_syscall_64+0xbf/0x430 [ 46.299394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.300370] RIP: 0033:0x7f9704b515cd [ 46.301092] 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 [ 46.304290] RSP: 002b:00007ffe95e02e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.305694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9704b515cd [ 46.307005] RDX: 00005632c3289e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.308335] RBP: 00007ffe95e02ed0 R08: 0000000000000000 R09: 00007ffe95e02570 [ 46.309628] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e7ab72b0 [ 46.310946] R13: 00007ffe95e03300 R14: 00005632e7ab9d20 R15: 00005632e7acb8d0 [ 46.312265] [ 46.312687] irq event stamp: 1763 [ 46.313344] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.314913] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.316471] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 46.318029] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 46.319562] ---[ end trace 0000000000000000 ]--- [ 49.891660] ------------[ cut here ]------------ [ 49.892600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.894602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.896087] Modules linked in: [ 49.896673] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.898676] Tainted: [W]=WARN [ 49.899276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.900762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901683] 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 [ 49.904897] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 49.905893] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 49.907189] RDX: ffff888015de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 49.909777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.911073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 49.912404] FS: 00007fba28e97900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.913881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914997] CR2: 00007fffc9d25ef7 CR3: 000000000d7e6000 CR4: 0000000000350ef0 [ 49.916317] Call Trace: [ 49.916788] [ 49.917250] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.918171] ? __create_object+0x59/0x80 [ 49.918931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919901] __vmalloc_noprof+0x59/0x60 [ 49.920654] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.921526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922499] bpf_prog_alloc+0x39/0x200 [ 49.923267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.924195] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.925133] do_seccomp+0x349/0x25e0 [ 49.925822] ? find_held_lock+0x2b/0x80 [ 49.926623] ? do_prlimit+0x310/0x610 [ 49.927361] ? __pfx_do_seccomp+0x10/0x10 [ 49.928156] ? do_raw_spin_unlock+0x53/0x220 [ 49.928965] ? _raw_spin_unlock+0x1e/0x40 [ 49.929752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.930722] ? static_key_count+0x60/0x80 [ 49.931536] prctl_set_seccomp+0x4e/0x70 [ 49.932315] __do_sys_prctl+0xe6c/0x1d70 [ 49.933108] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.933919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.934888] ? irqentry_exit+0xf3/0x650 [ 49.935641] do_syscall_64+0xbf/0x430 [ 49.936394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.937341] RIP: 0033:0x7fba293895cd [ 49.938004] 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 [ 49.941259] RSP: 002b:00007fffc9d235c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.942644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba293895cd [ 49.943953] RDX: 000055ee0519ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.945253] RBP: 00007fffc9d23620 R08: 0000000000000000 R09: 00007fffc9d22cc0 [ 49.946576] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee296d92b0 [ 49.947890] R13: 00007fffc9d23a50 R14: 000055ee296dbd20 R15: 000055ee296ed8d0 [ 49.949224] [ 49.949654] irq event stamp: 1773 [ 49.950310] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.951854] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.953433] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.955046] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 49.956586] ---[ end trace 0000000000000000 ]--- [ 50.749891] ------------[ cut here ]------------ [ 50.750868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.752833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.754276] Modules linked in: [ 50.754877] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.756831] Tainted: [W]=WARN [ 50.757415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.758905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.759808] 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 [ 50.762974] RSP: 0018:ffff888016397bc0 EFLAGS: 00010286 [ 50.763938] RAX: 0000000000000000 RBX: ffffed1002c72f78 RCX: ffffffff813a4050 [ 50.765211] RDX: ffff888015f13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.766491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c72f2f [ 50.767753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.769050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016397df8 [ 50.770329] FS: 00007fb6042e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.771774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.772820] CR2: 00007fb6047d8580 CR3: 000000002020b000 CR4: 0000000000350ef0 [ 50.774105] Call Trace: [ 50.774582] [ 50.774983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.775895] ? __create_object+0x59/0x80 [ 50.776680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.777647] __vmalloc_noprof+0x59/0x60 [ 50.778422] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.779308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.780249] bpf_prog_alloc+0x39/0x200 [ 50.780935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.781840] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.782749] do_seccomp+0x349/0x25e0 [ 50.783469] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.784374] ? __pfx_do_seccomp+0x10/0x10 [ 50.785172] ? find_held_lock+0x2b/0x80 [ 50.785884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.786861] ? static_key_count+0x60/0x80 [ 50.787662] prctl_set_seccomp+0x4e/0x70 [ 50.788448] __do_sys_prctl+0xe6c/0x1d70 [ 50.789249] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.790104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.791070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.791976] ? irqentry_exit+0xf3/0x650 [ 50.792743] do_syscall_64+0xbf/0x430 [ 50.793483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.794451] RIP: 0033:0x7fb6047d85cd [ 50.795164] 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 [ 50.798306] RSP: 002b:00007fff7b494940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.799689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6047d85cd [ 50.800958] RDX: 0000563d205ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.802229] RBP: 00007fff7b4949a0 R08: 0000000000000000 R09: 00007fff7b494040 [ 50.803528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d239faad0 [ 50.804793] R13: 00007fff7b494dd0 R14: 0000563d239fbbc0 R15: 0000563d23a0c780 [ 50.806085] [ 50.806530] irq event stamp: 2873 [ 50.807130] hardirqs last enabled at (2883): [] __up_console_sem+0x78/0x80 [ 50.808368] hardirqs last disabled at (2892): [] __up_console_sem+0x5d/0x80 [ 50.809602] softirqs last enabled at (2812): [] handle_softirqs+0x50c/0x770 [ 50.810865] softirqs last disabled at (2807): [] __irq_exit_rcu+0xc4/0x100 [ 50.812092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1451' (ECDSA) to the list of known hosts. 2025/11/19 07:40:29 fuzzer started 2025/11/19 07:40:29 dialing manager at localhost:34383 2025/11/19 07:40:29 checking machine... 2025/11/19 07:40:29 checking revisions... [ 51.756337] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:40:29 testing simple program... [ 51.843321] cgroup: Unknown subsys name 'net' [ 51.923137] cgroup: Unknown subsys name 'cpuset' [ 51.939190] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:40:28 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce08a70 RCX=ffff88806ce089c4 RDX=1ffff1100d9c114e RSI=ffffffff85e1ffe0 RDI=ffff88806ce08a70 RBP=ffff88806ce08b08 RSP=ffff88806ce08a58 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000022f75 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88801a783780 R15=ffff888009462280 RIP=ffffffff8135e18a 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 00007fba28e97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba28e66008 CR3=00000000202a4000 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=0000000000000001 RBX=ffff8880097578e8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888009750000 RSP=ffff888009757760 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000453f R12=ffff888009757801 R13=ffff888009757888 R14=ffff8880097578d8 R15=ffff888009757840 RIP=ffffffff81528eca 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f402fc03010 CR3=000000000ba55000 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=4611d48a37dc10aaac4ad6707f560842 XMM02=00000000003027e8eff9b2d0a8fce9cb XMM03=00000000003028b82c67c8bc2e329bc3 XMM04=a0516bd15825a05c00000000000ae988 XMM05=0394861f14684e59000000000031f480 XMM06=3e829fc8c8edc990000000000031f308 XMM07=e042d86d42eb936e0000000000310850 XMM08=6478d2ad78ab710a00000000003028b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000