[ 46.961499] ------------[ cut here ]------------ [ 46.962413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.964795] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.966272] Modules linked in: [ 46.966869] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.969060] Tainted: [W]=WARN [ 46.970138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.971853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.972904] 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 [ 46.976571] RSP: 0018:ffff888014787bc0 EFLAGS: 00010286 [ 46.977703] RAX: 0000000000000000 RBX: ffffed10028f0f78 RCX: ffffffff813a4050 [ 46.979206] RDX: ffff888015eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.980703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f0f2f [ 46.982193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.983685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014787df8 [ 46.985165] FS: 00007f51122e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.986837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.988069] CR2: 00007f51127d6580 CR3: 000000000dc14000 CR4: 0000000000350ef0 [ 46.989567] Call Trace: [ 46.990101] [ 46.990628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.991669] ? __create_object+0x59/0x80 [ 46.992580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.993703] __vmalloc_noprof+0x59/0x60 [ 46.994590] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.995612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.996689] bpf_prog_alloc+0x39/0x200 [ 46.997546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.998619] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.999672] do_seccomp+0x349/0x25e0 [ 47.000511] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.001551] ? __pfx_do_seccomp+0x10/0x10 [ 47.002471] ? find_held_lock+0x2b/0x80 [ 47.003357] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.004480] ? static_key_count+0x60/0x80 [ 47.005408] prctl_set_seccomp+0x4e/0x70 [ 47.006311] __do_sys_prctl+0xe6c/0x1d70 [ 47.007174] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.008162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.009280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.010397] ? irqentry_exit+0xf3/0x650 [ 47.011298] do_syscall_64+0xbf/0x430 [ 47.012097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.013195] RIP: 0033:0x7f51127d65cd [ 47.014020] 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 [ 47.017667] RSP: 002b:00007ffec67f9660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.019262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51127d65cd [ 47.020541] RDX: 0000564677373e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.021815] RBP: 00007ffec67f96c0 R08: 0000000000000000 R09: 00007ffec67f8d60 [ 47.023084] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646b62aaad0 [ 47.024353] R13: 00007ffec67f9af0 R14: 00005646b62abbc0 R15: 00005646b62bc780 [ 47.025638] [ 47.026051] irq event stamp: 1893 [ 47.026692] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 47.028262] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 47.029746] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 47.031274] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 47.032749] ---[ end trace 0000000000000000 ]--- [ 50.574379] ------------[ cut here ]------------ [ 50.575649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.577944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.579726] Modules linked in: [ 50.580548] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.582970] Tainted: [W]=WARN [ 50.583615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.585215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.586199] 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 [ 50.589718] RSP: 0018:ffff8880172e7bc0 EFLAGS: 00010286 [ 50.590937] RAX: 0000000000000000 RBX: ffffed1002e5cf78 RCX: ffffffff813a4050 [ 50.592524] RDX: ffff888019be8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.594047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5cf2f [ 50.595443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.596828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172e7df8 [ 50.598209] FS: 00007f7924d55900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.599790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.600919] CR2: 00007f7925247580 CR3: 000000001faa9000 CR4: 0000000000350ef0 [ 50.602453] Call Trace: [ 50.602969] [ 50.603453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.604415] ? __create_object+0x59/0x80 [ 50.605464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.606744] __vmalloc_noprof+0x59/0x60 [ 50.607692] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.608625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.609804] bpf_prog_alloc+0x39/0x200 [ 50.610599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.611604] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.612567] do_seccomp+0x349/0x25e0 [ 50.613331] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.614291] ? __pfx_do_seccomp+0x10/0x10 [ 50.615108] ? find_held_lock+0x2b/0x80 [ 50.615919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.617078] ? static_key_count+0x60/0x80 [ 50.618061] prctl_set_seccomp+0x4e/0x70 [ 50.618923] __do_sys_prctl+0xe6c/0x1d70 [ 50.619671] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.620485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.621441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.622382] ? irqentry_exit+0xf3/0x650 [ 50.623105] do_syscall_64+0xbf/0x430 [ 50.623794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.624669] RIP: 0033:0x7f79252475cd [ 50.625316] 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 [ 50.628376] RSP: 002b:00007ffe35af80d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.629948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79252475cd [ 50.631259] RDX: 0000560c934f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.632447] RBP: 00007ffe35af8130 R08: 0000000000000000 R09: 00007ffe35af77d0 [ 50.633621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cb8820ad0 [ 50.634800] R13: 00007ffe35af8560 R14: 0000560cb8821bc0 R15: 0000560cb8832780 [ 50.636002] [ 50.636430] irq event stamp: 1763 [ 50.636996] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.638445] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.639919] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.641623] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.643090] ---[ end trace 0000000000000000 ]--- [ 51.484076] ------------[ cut here ]------------ [ 51.485008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.487101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.488563] Modules linked in: [ 51.489159] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.491159] Tainted: [W]=WARN [ 51.491764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.493446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.494377] 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 [ 51.497572] RSP: 0018:ffff88800d117bc0 EFLAGS: 00010286 [ 51.498565] RAX: 0000000000000000 RBX: ffffed1001a22f78 RCX: ffffffff813a4050 [ 51.499866] RDX: ffff888015e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.501154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a22f2f [ 51.502428] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.503722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d117df8 [ 51.505012] FS: 00007f2a1f9e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.506457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.507530] CR2: 00007f2a1fed7580 CR3: 000000000d463000 CR4: 0000000000350ef0 [ 51.508835] Call Trace: [ 51.509343] [ 51.509751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.510650] ? __create_object+0x59/0x80 [ 51.511458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.512442] __vmalloc_noprof+0x59/0x60 [ 51.513171] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.514046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.514976] bpf_prog_alloc+0x39/0x200 [ 51.515723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.516669] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.517569] do_seccomp+0x349/0x25e0 [ 51.518366] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.519475] ? __pfx_do_seccomp+0x10/0x10 [ 51.520229] ? find_held_lock+0x2b/0x80 [ 51.520992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.521946] ? static_key_count+0x60/0x80 [ 51.522749] prctl_set_seccomp+0x4e/0x70 [ 51.523548] __do_sys_prctl+0xe6c/0x1d70 [ 51.524339] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.525159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.526134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.527128] ? irqentry_exit+0xf3/0x650 [ 51.527953] do_syscall_64+0xbf/0x430 [ 51.528705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.529671] RIP: 0033:0x7f2a1fed75cd [ 51.530391] 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 [ 51.533573] RSP: 002b:00007ffe559238f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.534954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a1fed75cd [ 51.536259] RDX: 000055e33b0ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.537551] RBP: 00007ffe55923950 R08: 0000000000000000 R09: 00007ffe55922ff0 [ 51.538840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e33b478ad0 [ 51.540142] R13: 00007ffe55923d80 R14: 000055e33b479bc0 R15: 000055e33b48a780 [ 51.541450] [ 51.541876] irq event stamp: 1727 [ 51.542497] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 51.544016] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 51.545540] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 51.547096] softirqs last disabled at (1237): [] __irq_exit_rcu+0xc4/0x100 [ 51.548673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18961' (ECDSA) to the list of known hosts. 2025/11/18 06:23:16 fuzzer started 2025/11/18 06:23:17 dialing manager at localhost:37895 2025/11/18 06:23:17 checking machine... 2025/11/18 06:23:17 checking revisions... [ 52.601996] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:23:17 testing simple program... [ 52.697051] cgroup: Unknown subsys name 'net' [ 52.763801] cgroup: Unknown subsys name 'cpuset' [ 52.776765] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:23:16 Registers: info registers vcpu 0 RAX=0000000000000e1c RBX=ffff88801341c800 RCX=ffffffff843201db RDX=ffff88800e875340 RSI=ffffffff843201ed RDI=0000000000000005 RBP=0000000000000002 RSP=ffff88801747f430 R8 =ffff88801747f5e0 R9 =0000000000000000 R10=0000000000000e1c R11=0000000000000001 R12=ffff88800d150dc0 R13=ffff88801747f5e0 R14=0000000000000014 R15=00000000691c10d4 RIP=ffffffff81751c78 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 00007f7924d55900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f792530c618 CR3=000000001faf5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c3bf 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f394b737000 CR3=000000000e7ff000 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=6dce711335263b96db45b90ebb601795 XMM02=2c67c8bc2e329bc30000000000305a80 XMM03=fb795ef6d65770560000000000314448 XMM04=d48c37c4e0e9ce8f00000000000ae988 XMM05=31f81076e0a85a110000000000323fb8 XMM06=474038aa6c007e1f0000000000323058 XMM07=e042d86d42eb936e00000000003146c8 XMM08=7cdd09745fd9a0520000000000305ae0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000