[ 39.098419] ------------[ cut here ]------------ [ 39.099174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.100893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.102117] Modules linked in: [ 39.102646] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.104334] Tainted: [W]=WARN [ 39.104803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.106228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.107078] 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 [ 39.109749] RSP: 0018:ffff888017dbfbc0 EFLAGS: 00010286 [ 39.110577] RAX: 0000000000000000 RBX: ffffed1002fb7f78 RCX: ffffffff813a4050 [ 39.111658] RDX: ffff888017521bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.112726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb7f2f [ 39.113790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.114861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dbfdf8 [ 39.115931] FS: 00007f9ccf981900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.117122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.117992] CR2: 00007f9ccfe73580 CR3: 000000000d844000 CR4: 0000000000350ef0 [ 39.119055] Call Trace: [ 39.119474] [ 39.119809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120548] ? __create_object+0x59/0x80 [ 39.121161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121959] __vmalloc_noprof+0x59/0x60 [ 39.122579] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.123260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124025] bpf_prog_alloc+0x39/0x200 [ 39.124642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125404] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.126111] do_seccomp+0x349/0x25e0 [ 39.126713] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.127468] ? __pfx_do_seccomp+0x10/0x10 [ 39.128079] ? find_held_lock+0x2b/0x80 [ 39.128707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.129499] ? static_key_count+0x60/0x80 [ 39.130116] prctl_set_seccomp+0x4e/0x70 [ 39.130756] __do_sys_prctl+0xe6c/0x1d70 [ 39.131410] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.132074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.132876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.133676] ? irqentry_exit+0xf3/0x650 [ 39.134266] do_syscall_64+0xbf/0x430 [ 39.134894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.135675] RIP: 0033:0x7f9ccfe735cd [ 39.136215] 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 [ 39.138789] RSP: 002b:00007fff74d98b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ccfe735cd [ 39.140982] RDX: 0000559b46300e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.142031] RBP: 00007fff74d98b70 R08: 0000000000000000 R09: 00007fff74d98210 [ 39.143101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b608b9ad0 [ 39.144156] R13: 00007fff74d98fa0 R14: 0000559b608babc0 R15: 0000559b608cb780 [ 39.145221] [ 39.145595] irq event stamp: 1801 [ 39.146098] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.147361] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.148605] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.149877] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.151138] ---[ end trace 0000000000000000 ]--- [ 42.726918] ------------[ cut here ]------------ [ 42.727852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.729862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.731324] Modules linked in: [ 42.731896] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.734094] Tainted: [W]=WARN [ 42.734762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.736235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.737142] 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 [ 42.740319] RSP: 0018:ffff88800f187bc0 EFLAGS: 00010286 [ 42.741246] RAX: 0000000000000000 RBX: ffffed1001e30f78 RCX: ffffffff813a4050 [ 42.742520] RDX: ffff888018b50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.743793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e30f2f [ 42.745063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.746334] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f187df8 [ 42.747626] FS: 00007efeedad9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.749064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.750115] CR2: 00007fff7bb8def7 CR3: 000000000e3b0000 CR4: 0000000000350ef0 [ 42.751388] Call Trace: [ 42.751841] [ 42.752245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.753151] ? __create_object+0x59/0x80 [ 42.753932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.754901] __vmalloc_noprof+0x59/0x60 [ 42.755665] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.756535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.757465] bpf_prog_alloc+0x39/0x200 [ 42.758162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.759133] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.760044] do_seccomp+0x349/0x25e0 [ 42.760755] ? find_held_lock+0x2b/0x80 [ 42.761533] ? do_prlimit+0x310/0x610 [ 42.762228] ? __pfx_do_seccomp+0x10/0x10 [ 42.763020] ? do_raw_spin_unlock+0x53/0x220 [ 42.763856] ? _raw_spin_unlock+0x1e/0x40 [ 42.764647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.765621] ? static_key_count+0x60/0x80 [ 42.766412] prctl_set_seccomp+0x4e/0x70 [ 42.767146] __do_sys_prctl+0xe6c/0x1d70 [ 42.767923] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.768779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.769746] ? irqentry_exit+0xf3/0x650 [ 42.770508] do_syscall_64+0xbf/0x430 [ 42.771208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.772158] RIP: 0033:0x7efeedfcb5cd [ 42.772868] 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 [ 42.776022] RSP: 002b:00007fff7bb8bab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.777369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efeedfcb5cd [ 42.778636] RDX: 000055f740443e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.779931] RBP: 00007fff7bb8bb10 R08: 0000000000000000 R09: 00007fff7bb8b1b0 [ 42.781204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7529fe240 [ 42.782473] R13: 00007fff7bb8bf40 R14: 000055f752a07380 R15: 000055f752a12540 [ 42.783759] [ 42.784176] irq event stamp: 1845 [ 42.784822] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.786330] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.787849] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 42.789372] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.790876] ---[ end trace 0000000000000000 ]--- [ 43.580168] ------------[ cut here ]------------ [ 43.581114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.583228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.584951] Modules linked in: [ 43.585662] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.587707] Tainted: [W]=WARN [ 43.588262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.589748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.590673] 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 [ 43.593891] RSP: 0018:ffff88801749fbc0 EFLAGS: 00010286 [ 43.594891] RAX: 0000000000000000 RBX: ffffed1002e93f78 RCX: ffffffff813a4050 [ 43.596185] RDX: ffff8880160b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.597484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e93f2f [ 43.598796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.600097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801749fdf8 [ 43.601403] FS: 00007f287d723900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.602880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.603956] CR2: 00007f287dc15580 CR3: 000000000e453000 CR4: 0000000000350ef0 [ 43.605260] Call Trace: [ 43.605767] [ 43.606181] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.607090] ? __create_object+0x59/0x80 [ 43.607898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.608881] __vmalloc_noprof+0x59/0x60 [ 43.609649] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.610538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.611499] bpf_prog_alloc+0x39/0x200 [ 43.612206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.613137] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.614062] do_seccomp+0x349/0x25e0 [ 43.614795] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.615721] ? __pfx_do_seccomp+0x10/0x10 [ 43.616514] ? find_held_lock+0x2b/0x80 [ 43.617232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.618193] ? static_key_count+0x60/0x80 [ 43.619018] prctl_set_seccomp+0x4e/0x70 [ 43.619800] __do_sys_prctl+0xe6c/0x1d70 [ 43.620580] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.621443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.622412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.623413] ? irqentry_exit+0xf3/0x650 [ 43.624143] do_syscall_64+0xbf/0x430 [ 43.624881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.625853] RIP: 0033:0x7f287dc155cd [ 43.626560] 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 [ 43.629763] RSP: 002b:00007ffe3ec89a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.631158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f287dc155cd [ 43.632488] RDX: 000055cbae221e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.633792] RBP: 00007ffe3ec89a90 R08: 0000000000000000 R09: 00007ffe3ec89130 [ 43.635110] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbe3220240 [ 43.636416] R13: 00007ffe3ec89ec0 R14: 000055cbe3229380 R15: 000055cbe3234540 [ 43.637743] [ 43.638174] irq event stamp: 1881 [ 43.638835] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 43.640405] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 43.641959] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 43.643547] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 43.645094] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42293' (ECDSA) to the list of known hosts. 2025/11/17 10:20:46 fuzzer started 2025/11/17 10:20:46 dialing manager at localhost:37895 2025/11/17 10:20:46 checking machine... 2025/11/17 10:20:46 checking revisions... [ 44.556038] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:20:46 testing simple program... [ 44.641840] cgroup: Unknown subsys name 'net' [ 44.695671] cgroup: Unknown subsys name 'cpuset' [ 44.707530] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:20:45 Registers: info registers vcpu 0 RAX=ffffffff813c0e01 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627d01 RSI=ffff888009627d48 RDI=ffff888009627d48 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a430d6 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d83 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627d50 R15=ffff888009627840 RIP=ffffffff8135efad 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 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=00007fff7bb85000 CR3=000000000e15a000 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=6720646572637465733a4d41503d706f 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=0000000000024a25 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=00000202 [-------] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61ea22c030 CR3=0000000009c7d000 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=30323a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323530 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000