[ 38.976380] ------------[ cut here ]------------ [ 38.977331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.980826] Modules linked in: [ 38.981490] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.983453] Tainted: [W]=WARN [ 38.984045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986431] 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 [ 38.989536] RSP: 0018:ffff88801cbcfbc0 EFLAGS: 00010286 [ 38.990508] RAX: 0000000000000000 RBX: ffffed1003979f78 RCX: ffffffff813a4050 [ 38.991759] RDX: ffff8880163eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003979f2f [ 38.994274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cbcfdf8 [ 38.996801] FS: 00007f2c59021900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.998241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999289] CR2: 00007f2c59513580 CR3: 000000000f46d000 CR4: 0000000000350ef0 [ 39.000556] Call Trace: [ 39.001055] [ 39.001473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.002356] ? __create_object+0x59/0x80 [ 39.003139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004100] __vmalloc_noprof+0x59/0x60 [ 39.004804] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006603] bpf_prog_alloc+0x39/0x200 [ 39.007341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008258] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009166] do_seccomp+0x349/0x25e0 [ 39.009832] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.010717] ? __pfx_do_seccomp+0x10/0x10 [ 39.011503] ? find_held_lock+0x2b/0x80 [ 39.012245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.013210] ? static_key_count+0x60/0x80 [ 39.014009] prctl_set_seccomp+0x4e/0x70 [ 39.014733] __do_sys_prctl+0xe6c/0x1d70 [ 39.015517] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.016359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.017328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.018292] ? irqentry_exit+0xf3/0x650 [ 39.019053] do_syscall_64+0xbf/0x430 [ 39.019741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.020679] RIP: 0033:0x7f2c595135cd [ 39.021388] 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 [ 39.024494] RSP: 002b:00007ffdd9342ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.025845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c595135cd [ 39.027109] RDX: 000055dbe1616e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.028373] RBP: 00007ffdd9342b40 R08: 0000000000000000 R09: 00007ffdd93421e0 [ 39.029652] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbfa910b10 [ 39.030920] R13: 00007ffdd9342f70 R14: 000055dbfa9112b0 R15: 000055dbfa9256f0 [ 39.032212] [ 39.032626] irq event stamp: 1831 [ 39.033282] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 39.034785] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.036279] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 39.037810] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 39.039048] ---[ end trace 0000000000000000 ]--- [ 42.061067] ------------[ cut here ]------------ [ 42.061803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.063525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.064727] Modules linked in: [ 42.065462] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.067501] Tainted: [W]=WARN [ 42.068001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.069223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.069982] 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 [ 42.072596] RSP: 0018:ffff88800a7c7bc0 EFLAGS: 00010286 [ 42.073408] RAX: 0000000000000000 RBX: ffffed10014f8f78 RCX: ffffffff813a4050 [ 42.074468] RDX: ffff88801c963780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.075521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014f8f2f [ 42.076585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.077647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a7c7df8 [ 42.078703] FS: 00007f7f44af5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.079913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.080746] CR2: 00007f7f44fe7580 CR3: 000000000e2ee000 CR4: 0000000000350ef0 [ 42.081827] Call Trace: [ 42.082239] [ 42.082577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.083327] ? __create_object+0x59/0x80 [ 42.083977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.084747] __vmalloc_noprof+0x59/0x60 [ 42.085380] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.086111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.086847] bpf_prog_alloc+0x39/0x200 [ 42.087453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.088239] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.088990] do_seccomp+0x349/0x25e0 [ 42.089563] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.090313] ? __pfx_do_seccomp+0x10/0x10 [ 42.090966] ? find_held_lock+0x2b/0x80 [ 42.091555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.092349] ? static_key_count+0x60/0x80 [ 42.093016] prctl_set_seccomp+0x4e/0x70 [ 42.093628] __do_sys_prctl+0xe6c/0x1d70 [ 42.094278] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.094995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.095762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.096563] ? irqentry_exit+0xf3/0x650 [ 42.097208] do_syscall_64+0xbf/0x430 [ 42.097791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.098590] RIP: 0033:0x7f7f44fe75cd [ 42.099171] 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 [ 42.101807] RSP: 002b:00007fff7b7d2410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.102924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f44fe75cd [ 42.103978] RDX: 000055a4ae193e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.105040] RBP: 00007fff7b7d2470 R08: 0000000000000000 R09: 00007fff7b7d1b10 [ 42.106110] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4b77d1ad0 [ 42.107162] R13: 00007fff7b7d28a0 R14: 000055a4b77d2bc0 R15: 000055a4b77e3780 [ 42.108243] [ 42.108592] irq event stamp: 1885 [ 42.109128] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 42.110399] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 42.111655] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 42.112928] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 42.114177] ---[ end trace 0000000000000000 ]--- [ 42.744824] ------------[ cut here ]------------ [ 42.745754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.747792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.749279] Modules linked in: [ 42.749872] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.753271] Tainted: [W]=WARN [ 42.753825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.755370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.756284] 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 [ 42.759452] RSP: 0018:ffff88801b51fbc0 EFLAGS: 00010286 [ 42.760429] RAX: 0000000000000000 RBX: ffffed10036a3f78 RCX: ffffffff813a4050 [ 42.761713] RDX: ffff888013f21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.763010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a3f2f [ 42.764275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.765563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b51fdf8 [ 42.766844] FS: 00007fc785d5f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.768291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.769351] CR2: 00007fff2bc49ef7 CR3: 000000001dc97000 CR4: 0000000000350ef0 [ 42.770626] Call Trace: [ 42.771133] [ 42.771544] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772431] ? __create_object+0x59/0x80 [ 42.773221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.774187] __vmalloc_noprof+0x59/0x60 [ 42.774938] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.775766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776696] bpf_prog_alloc+0x39/0x200 [ 42.777438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778366] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.779267] do_seccomp+0x349/0x25e0 [ 42.779979] ? find_held_lock+0x2b/0x80 [ 42.780684] ? do_prlimit+0x310/0x610 [ 42.781427] ? __pfx_do_seccomp+0x10/0x10 [ 42.782209] ? do_raw_spin_unlock+0x53/0x220 [ 42.783033] ? _raw_spin_unlock+0x1e/0x40 [ 42.783773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.784713] ? static_key_count+0x60/0x80 [ 42.785525] prctl_set_seccomp+0x4e/0x70 [ 42.786294] __do_sys_prctl+0xe6c/0x1d70 [ 42.787080] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.787921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.788835] ? irqentry_exit+0xf3/0x650 [ 42.789600] do_syscall_64+0xbf/0x430 [ 42.790331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.791270] RIP: 0033:0x7fc7862515cd [ 42.791970] 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 [ 42.795086] RSP: 002b:00007fff2bc472e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.796425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7862515cd [ 42.797722] RDX: 0000560e7b74ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.798982] RBP: 00007fff2bc47340 R08: 0000000000000000 R09: 00007fff2bc469e0 [ 42.800238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eaf544240 [ 42.801508] R13: 00007fff2bc47770 R14: 0000560eaf543bf0 R15: 0000560eaf5584d0 [ 42.802654] [ 42.803039] irq event stamp: 2075 [ 42.803540] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 42.804805] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 42.806067] softirqs last enabled at (1928): [] handle_softirqs+0x50c/0x770 [ 42.807339] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 42.808586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35048' (ECDSA) to the list of known hosts. 2025/11/17 18:54:18 fuzzer started 2025/11/17 18:54:18 dialing manager at localhost:37895 2025/11/17 18:54:18 checking machine... 2025/11/17 18:54:18 checking revisions... [ 43.671241] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:54:19 testing simple program... [ 43.767326] cgroup: Unknown subsys name 'net' [ 43.839062] cgroup: Unknown subsys name 'cpuset' [ 43.854376] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:54:18 Registers: info registers vcpu 0 RAX=00007f7f44ac4008 RBX=00007f7f44ac3e40 RCX=0000000000000002 RDX=00007f7f450aa878 RSI=0000000000000002 RDI=00007f7f44ac4008 RBP=00007fff7b7d1930 RSP=00007fff7b7d1930 R8 =000055a4b77cd0d0 R9 =0000000000000000 R10=0000000000000003 R11=0000000200000000 R12=000055a4b77ecec0 R13=0000000000000021 R14=0000000000000020 R15=0000000000000000 RIP=00007f7f44ac10d8 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7f44af5900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a4b77cff40 CR3=000000001ee3f000 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=0000000000021291 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe2b3ca6f8 CR3=000000000e3ea000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000