[ 39.021926] ------------[ cut here ]------------ [ 39.022878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.026423] Modules linked in: [ 39.027016] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.029019] Tainted: [W]=WARN [ 39.029634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.031125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.032052] 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 [ 39.035291] RSP: 0018:ffff888019987bc0 EFLAGS: 00010286 [ 39.036282] RAX: 0000000000000000 RBX: ffffed1003330f78 RCX: ffffffff813a4050 [ 39.037567] RDX: ffff88801b9eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.038875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003330f2f [ 39.040173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019987df8 [ 39.042768] FS: 00007fb2753e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.044247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045314] CR2: 00007ffe2779def7 CR3: 000000000d9f3000 CR4: 0000000000350ef0 [ 39.046633] Call Trace: [ 39.047109] [ 39.047564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048485] ? __create_object+0x59/0x80 [ 39.049290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.050291] __vmalloc_noprof+0x59/0x60 [ 39.051008] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.051888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052815] bpf_prog_alloc+0x39/0x200 [ 39.053568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054511] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.055426] do_seccomp+0x349/0x25e0 [ 39.056093] ? find_held_lock+0x2b/0x80 [ 39.056861] ? do_prlimit+0x310/0x610 [ 39.057623] ? __pfx_do_seccomp+0x10/0x10 [ 39.058411] ? do_raw_spin_unlock+0x53/0x220 [ 39.059192] ? _raw_spin_unlock+0x1e/0x40 [ 39.059998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.060974] ? static_key_count+0x60/0x80 [ 39.061795] prctl_set_seccomp+0x4e/0x70 [ 39.062585] __do_sys_prctl+0xe6c/0x1d70 [ 39.063382] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.064202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.065180] ? irqentry_exit+0xf3/0x650 [ 39.065960] do_syscall_64+0xbf/0x430 [ 39.066710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.067669] RIP: 0033:0x7fb2758d25cd [ 39.068374] 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 [ 39.071577] RSP: 002b:00007ffe2779cdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.072968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2758d25cd [ 39.074301] RDX: 000055c8c8238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.075584] RBP: 00007ffe2779ce50 R08: 0000000000000000 R09: 00007ffe2779c4f0 [ 39.076864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8d0e0fad0 [ 39.078169] R13: 00007ffe2779d280 R14: 000055c8d0e10bc0 R15: 000055c8d0e21780 [ 39.079486] [ 39.079916] irq event stamp: 1827 [ 39.080574] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.082124] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.083652] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 39.085201] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 39.086768] ---[ end trace 0000000000000000 ]--- [ 41.831677] ------------[ cut here ]------------ [ 41.832590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.834504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.835868] Modules linked in: [ 41.836465] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.838378] Tainted: [W]=WARN [ 41.838914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.840560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.841491] 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 [ 41.844558] RSP: 0018:ffff888016ef7bc0 EFLAGS: 00010286 [ 41.845487] RAX: 0000000000000000 RBX: ffffed1002ddef78 RCX: ffffffff813a4050 [ 41.846712] RDX: ffff888015c95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.847948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddef2f [ 41.849166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.850403] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ef7df8 [ 41.851622] FS: 00007efc692f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.852991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.854010] CR2: 00007ffe99fdfef7 CR3: 000000001fb68000 CR4: 0000000000350ef0 [ 41.855240] Call Trace: [ 41.855683] [ 41.856083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.856947] ? __create_object+0x59/0x80 [ 41.857706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.858633] __vmalloc_noprof+0x59/0x60 [ 41.859354] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.860146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.861029] bpf_prog_alloc+0x39/0x200 [ 41.861753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.862647] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.863514] do_seccomp+0x349/0x25e0 [ 41.864166] ? find_held_lock+0x2b/0x80 [ 41.864888] ? do_prlimit+0x310/0x610 [ 41.865618] ? __pfx_do_seccomp+0x10/0x10 [ 41.866377] ? do_raw_spin_unlock+0x53/0x220 [ 41.867152] ? _raw_spin_unlock+0x1e/0x40 [ 41.867893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.868827] ? static_key_count+0x60/0x80 [ 41.869638] prctl_set_seccomp+0x4e/0x70 [ 41.870418] __do_sys_prctl+0xe6c/0x1d70 [ 41.871158] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.872005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.872982] ? irqentry_exit+0xf3/0x650 [ 41.873749] do_syscall_64+0xbf/0x430 [ 41.874494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.875436] RIP: 0033:0x7efc697e25cd [ 41.876088] 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 [ 41.879290] RSP: 002b:00007ffe99fde570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.880647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc697e25cd [ 41.881933] RDX: 000055fdd876ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.883201] RBP: 00007ffe99fde5d0 R08: 0000000000000000 R09: 00007ffe99fddc70 [ 41.884505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe104862b0 [ 41.885803] R13: 00007ffe99fdea00 R14: 000055fe10488d20 R15: 000055fe1049a8d0 [ 41.886944] [ 41.887326] irq event stamp: 1807 [ 41.887826] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 41.889054] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 41.890289] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 41.891531] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 41.892758] ---[ end trace 0000000000000000 ]--- [ 42.571197] ------------[ cut here ]------------ [ 42.572113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.574118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.575580] Modules linked in: [ 42.576167] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.578415] Tainted: [W]=WARN [ 42.578968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.580497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.581427] 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 [ 42.584580] RSP: 0018:ffff8880173afbc0 EFLAGS: 00010286 [ 42.585561] RAX: 0000000000000000 RBX: ffffed1002e75f78 RCX: ffffffff813a4050 [ 42.586863] RDX: ffff8880142f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.588145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e75f2f [ 42.589411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.590689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173afdf8 [ 42.591958] FS: 00007f9bb517b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.593397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.594464] CR2: 00007fffab9d4ef7 CR3: 000000000a224000 CR4: 0000000000350ef0 [ 42.595746] Call Trace: [ 42.596261] [ 42.596673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.597607] ? __create_object+0x59/0x80 [ 42.598391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.599365] __vmalloc_noprof+0x59/0x60 [ 42.600081] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.600951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.601902] bpf_prog_alloc+0x39/0x200 [ 42.602647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.603569] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.604481] do_seccomp+0x349/0x25e0 [ 42.605156] ? find_held_lock+0x2b/0x80 [ 42.605923] ? do_prlimit+0x310/0x610 [ 42.606681] ? __pfx_do_seccomp+0x10/0x10 [ 42.607470] ? do_raw_spin_unlock+0x53/0x220 [ 42.608310] ? _raw_spin_unlock+0x1e/0x40 [ 42.609051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.610025] ? static_key_count+0x60/0x80 [ 42.610820] prctl_set_seccomp+0x4e/0x70 [ 42.611599] __do_sys_prctl+0xe6c/0x1d70 [ 42.612386] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.613188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.614174] ? irqentry_exit+0xf3/0x650 [ 42.614935] do_syscall_64+0xbf/0x430 [ 42.615686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.616635] RIP: 0033:0x7f9bb566d5cd [ 42.617358] 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 [ 42.620525] RSP: 002b:00007fffab9d28b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.621911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bb566d5cd [ 42.623182] RDX: 0000564891548e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.624440] RBP: 00007fffab9d2910 R08: 0000000000000000 R09: 00007fffab9d1fb0 [ 42.625713] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648c0156ad0 [ 42.626979] R13: 00007fffab9d2d40 R14: 00005648c0157bc0 R15: 00005648c0168780 [ 42.628269] [ 42.628689] irq event stamp: 1835 [ 42.629330] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.630831] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.632103] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.633381] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.634655] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39664' (ECDSA) to the list of known hosts. 2025/11/17 09:46:14 fuzzer started 2025/11/17 09:46:14 dialing manager at localhost:37895 2025/11/17 09:46:14 checking machine... 2025/11/17 09:46:14 checking revisions... [ 43.390027] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:46:14 testing simple program... [ 43.466648] cgroup: Unknown subsys name 'net' [ 43.529999] cgroup: Unknown subsys name 'cpuset' [ 43.559114] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:46:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=ffff88806ce08a50 RSI=ffffffff813c0e01 RDI=ffff88806ce08a50 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a38 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888016168000 R15=ffff88806ce08a50 RIP=ffffffff8135e408 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 00007efc692f0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc692a9008 CR3=000000001fb91000 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=0000777f80000000 RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=0000000000000000 RSI=ffffffff815d6b08 RDI=ffff88806cf31cd0 RBP=ffff888009757c30 RSP=ffff888009757bd0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88809cc39780 R13=ffff888009757cb8 R14=ffff88801cc39780 R15=ffff888009462280 RIP=ffffffff81ab6292 RFL=00000206 [-----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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c569192f8 CR3=000000000e377000 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=7442202b2199e29c774d5288bfddac36 XMM02=0000000000301db0eff9b2d0a8fce9cb XMM03=0000000000301e802c67c8bc2e329bc3 XMM04=089eda0a5246dd8d00000000000ae988 XMM05=07c8bb74b6c04a44000000000031e7f8 XMM06=204ad0b1aae16ba70000000000318588 XMM07=e042d86d42eb936e000000000030df88 XMM08=de0260c0f4ce1dd30000000000301e80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000