[ 45.666605] ------------[ cut here ]------------ [ 45.667537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.669600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.671048] Modules linked in: [ 45.671630] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.673853] Tainted: [W]=WARN [ 45.674522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.675986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.676853] 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 [ 45.680014] RSP: 0018:ffff88800c3f7bc0 EFLAGS: 00010286 [ 45.680983] RAX: 0000000000000000 RBX: ffffed100187ef78 RCX: ffffffff813a4050 [ 45.682285] RDX: ffff8880153cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.683566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100187ef2f [ 45.684835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.686129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c3f7df8 [ 45.687421] FS: 00007f9eaaa0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.688859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.689950] CR2: 00007ffe82d06ef7 CR3: 000000000e125000 CR4: 0000000000350ef0 [ 45.691229] Call Trace: [ 45.691696] [ 45.692155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.693049] ? __create_object+0x59/0x80 [ 45.693787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.694761] __vmalloc_noprof+0x59/0x60 [ 45.695505] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.696374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.697319] bpf_prog_alloc+0x39/0x200 [ 45.698072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.699004] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.699864] do_seccomp+0x349/0x25e0 [ 45.700593] ? find_held_lock+0x2b/0x80 [ 45.701362] ? do_prlimit+0x310/0x610 [ 45.702109] ? __pfx_do_seccomp+0x10/0x10 [ 45.702847] ? do_raw_spin_unlock+0x53/0x220 [ 45.703679] ? _raw_spin_unlock+0x1e/0x40 [ 45.704459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.705432] ? static_key_count+0x60/0x80 [ 45.706247] prctl_set_seccomp+0x4e/0x70 [ 45.707043] __do_sys_prctl+0xe6c/0x1d70 [ 45.707785] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.708648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.709629] ? irqentry_exit+0xf3/0x650 [ 45.710395] do_syscall_64+0xbf/0x430 [ 45.711136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.712091] RIP: 0033:0x7f9eaaeff5cd [ 45.712746] 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 [ 45.715927] RSP: 002b:00007ffe82d05810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.717300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eaaeff5cd [ 45.718585] RDX: 0000555c3fd20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.719852] RBP: 00007ffe82d05870 R08: 0000000000000000 R09: 00007ffe82d04f10 [ 45.721151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c638852b0 [ 45.722417] R13: 00007ffe82d05ca0 R14: 0000555c63887d20 R15: 0000555c638998d0 [ 45.723722] [ 45.724178] irq event stamp: 1769 [ 45.724791] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.726160] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.727426] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 45.728716] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 45.729993] ---[ end trace 0000000000000000 ]--- [ 49.181684] ------------[ cut here ]------------ [ 49.182671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.184726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.186248] Modules linked in: [ 49.186845] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.188848] Tainted: [W]=WARN [ 49.189453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.190924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.191793] 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 [ 49.194996] RSP: 0018:ffff88801690fbc0 EFLAGS: 00010286 [ 49.195956] RAX: 0000000000000000 RBX: ffffed1002d21f78 RCX: ffffffff813a4050 [ 49.197274] RDX: ffff888007359bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.198558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d21f2f [ 49.199846] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.201127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801690fdf8 [ 49.202418] FS: 00007f1c01f08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.203857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.204927] CR2: 00007ffd76e11ef7 CR3: 000000000e059000 CR4: 0000000000350ef0 [ 49.206232] Call Trace: [ 49.206693] [ 49.207144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.208039] ? __create_object+0x59/0x80 [ 49.208778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.209990] __vmalloc_noprof+0x59/0x60 [ 49.210731] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.211608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.212550] bpf_prog_alloc+0x39/0x200 [ 49.213312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.214239] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.215143] do_seccomp+0x349/0x25e0 [ 49.215816] ? find_held_lock+0x2b/0x80 [ 49.216564] ? do_prlimit+0x310/0x610 [ 49.217322] ? __pfx_do_seccomp+0x10/0x10 [ 49.218118] ? do_raw_spin_unlock+0x53/0x220 [ 49.218945] ? _raw_spin_unlock+0x1e/0x40 [ 49.219675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.220648] ? static_key_count+0x60/0x80 [ 49.221471] prctl_set_seccomp+0x4e/0x70 [ 49.222256] __do_sys_prctl+0xe6c/0x1d70 [ 49.223041] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.223847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.224834] ? irqentry_exit+0xf3/0x650 [ 49.225646] do_syscall_64+0xbf/0x430 [ 49.226378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.227325] RIP: 0033:0x7f1c023fa5cd [ 49.228032] 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 [ 49.231234] RSP: 002b:00007ffd76e10b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.232607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c023fa5cd [ 49.233925] RDX: 000055edade6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.235209] RBP: 00007ffd76e10bc0 R08: 0000000000000000 R09: 00007ffd76e10260 [ 49.236476] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edba7d7ad0 [ 49.237792] R13: 00007ffd76e10ff0 R14: 000055edba7d8bc0 R15: 000055edba7e9780 [ 49.239124] [ 49.239545] irq event stamp: 1745 [ 49.240201] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.241727] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.243255] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.244788] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.246305] ---[ end trace 0000000000000000 ]--- [ 50.040698] ------------[ cut here ]------------ [ 50.041595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.043575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.044961] Modules linked in: [ 50.045534] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.047642] Tainted: [W]=WARN [ 50.048268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.049692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.050571] 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 [ 50.053584] RSP: 0018:ffff88801919fbc0 EFLAGS: 00010286 [ 50.054515] RAX: 0000000000000000 RBX: ffffed1003233f78 RCX: ffffffff813a4050 [ 50.055725] RDX: ffff888015e8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.056950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003233f2f [ 50.058184] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.059385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801919fdf8 [ 50.060599] FS: 00007fc5ae8f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.061988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.062992] CR2: 00007fc5aede7580 CR3: 0000000015f43000 CR4: 0000000000350ef0 [ 50.064210] Call Trace: [ 50.064647] [ 50.065079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.065977] ? __create_object+0x59/0x80 [ 50.066707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.067659] __vmalloc_noprof+0x59/0x60 [ 50.068387] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.069248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070172] bpf_prog_alloc+0x39/0x200 [ 50.070848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.071764] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.072646] do_seccomp+0x349/0x25e0 [ 50.073367] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.074251] ? __pfx_do_seccomp+0x10/0x10 [ 50.075032] ? find_held_lock+0x2b/0x80 [ 50.075731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.076671] ? static_key_count+0x60/0x80 [ 50.077463] prctl_set_seccomp+0x4e/0x70 [ 50.078227] __do_sys_prctl+0xe6c/0x1d70 [ 50.078993] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.079784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.080727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081685] ? irqentry_exit+0xf3/0x650 [ 50.082435] do_syscall_64+0xbf/0x430 [ 50.083172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.084105] RIP: 0033:0x7fc5aede75cd [ 50.084753] 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 [ 50.087865] RSP: 002b:00007ffcde58a070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.089236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5aede75cd [ 50.090491] RDX: 000055ea3cfa4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.091747] RBP: 00007ffcde58a0d0 R08: 0000000000000000 R09: 00007ffcde589770 [ 50.092997] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea7640aad0 [ 50.094272] R13: 00007ffcde58a500 R14: 000055ea7640bbc0 R15: 000055ea7641c780 [ 50.095543] [ 50.095990] irq event stamp: 1819 [ 50.096582] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.098087] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.099572] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 50.101080] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 50.102567] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54775' (ECDSA) to the list of known hosts. 2025/11/17 09:56:42 fuzzer started 2025/11/17 09:56:42 dialing manager at localhost:37895 2025/11/17 09:56:42 checking machine... 2025/11/17 09:56:42 checking revisions... [ 50.971736] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:56:43 testing simple program... [ 51.080807] cgroup: Unknown subsys name 'net' [ 51.168252] cgroup: Unknown subsys name 'cpuset' [ 51.198520] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:56:42 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff8188cf41 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffff88806ce31600 RSP=ffff88806ce08cc8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff81751738 RFL=00000046 [---Z-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 00007f1c01f08900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c024bf618 CR3=0000000020046000 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=000000000002ac21 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=00000206 [-----P-] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f497201b2b0 CR3=000000000dda8000 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=2031343a36353a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a36353a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000