[ 39.035635] ------------[ cut here ]------------ [ 39.036531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.040115] Modules linked in: [ 39.040763] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.043055] Tainted: [W]=WARN [ 39.043831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.045369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.046287] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.049711] RSP: 0018:ffff888019957bc0 EFLAGS: 00010286 [ 39.050980] RAX: 0000000000000000 RBX: ffffed100332af78 RCX: ffffffff813a4050 [ 39.052443] RDX: ffff888017790000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.053766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332af2f [ 39.055060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.056365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019957df8 [ 39.057699] FS: 00007fba6e20f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.059187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.060255] CR2: 00007ffe4fb9aef7 CR3: 000000000afe1000 CR4: 0000000000350ef0 [ 39.061600] Call Trace: [ 39.062068] [ 39.062484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.063391] ? __create_object+0x59/0x80 [ 39.064176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.065196] __vmalloc_noprof+0x59/0x60 [ 39.065974] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.066855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067795] bpf_prog_alloc+0x39/0x200 [ 39.068513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069444] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.070345] do_seccomp+0x349/0x25e0 [ 39.071073] ? find_held_lock+0x2b/0x80 [ 39.071844] ? do_prlimit+0x310/0x610 [ 39.072619] ? __pfx_do_seccomp+0x10/0x10 [ 39.073376] ? do_raw_spin_unlock+0x53/0x220 [ 39.074220] ? _raw_spin_unlock+0x1e/0x40 [ 39.075011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.076001] ? static_key_count+0x60/0x80 [ 39.076825] prctl_set_seccomp+0x4e/0x70 [ 39.077545] __do_sys_prctl+0xe6c/0x1d70 [ 39.078334] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.079214] do_syscall_64+0xbf/0x430 [ 39.079968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080965] RIP: 0033:0x7fba6e7015cd [ 39.081690] 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 [ 39.084881] RSP: 002b:00007ffe4fb99c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.086255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba6e7015cd [ 39.087547] RDX: 000055ae29872e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088865] RBP: 00007ffe4fb99cc0 R08: 0000000000000000 R09: 00007ffe4fb99360 [ 39.090161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae3ae01ad0 [ 39.091443] R13: 00007ffe4fb9a0f0 R14: 000055ae3ae02bc0 R15: 000055ae3ae13780 [ 39.092781] [ 39.093206] irq event stamp: 1775 [ 39.093874] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.095424] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.096964] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.098675] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.100228] ---[ end trace 0000000000000000 ]--- [ 42.035068] ------------[ cut here ]------------ [ 42.036034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.038163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.039749] Modules linked in: [ 42.040413] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.042844] Tainted: [W]=WARN [ 42.043453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.045129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.046114] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.049583] RSP: 0018:ffff88801a32fbc0 EFLAGS: 00010286 [ 42.050642] RAX: 0000000000000000 RBX: ffffed1003465f78 RCX: ffffffff813a4050 [ 42.052031] RDX: ffff8880174c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.053439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003465f2f [ 42.054819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.056198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a32fdf8 [ 42.057600] FS: 00007fb3e2b3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.059128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.060245] CR2: 00007ffccbeb6ef7 CR3: 000000000ea24000 CR4: 0000000000350ef0 [ 42.061621] Call Trace: [ 42.062116] [ 42.062548] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.063505] ? __create_object+0x59/0x80 [ 42.064328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.065400] __vmalloc_noprof+0x59/0x60 [ 42.066195] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.067121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.068101] bpf_prog_alloc+0x39/0x200 [ 42.068921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.069908] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.070863] do_seccomp+0x349/0x25e0 [ 42.071620] ? find_held_lock+0x2b/0x80 [ 42.072395] ? do_prlimit+0x310/0x610 [ 42.073206] ? __pfx_do_seccomp+0x10/0x10 [ 42.074043] ? do_raw_spin_unlock+0x53/0x220 [ 42.074923] ? _raw_spin_unlock+0x1e/0x40 [ 42.075756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.076805] ? static_key_count+0x60/0x80 [ 42.077665] prctl_set_seccomp+0x4e/0x70 [ 42.078440] __do_sys_prctl+0xe6c/0x1d70 [ 42.079268] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.080173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.081230] ? irqentry_exit+0xf3/0x650 [ 42.082045] do_syscall_64+0xbf/0x430 [ 42.082836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.083839] RIP: 0033:0x7fb3e30315cd [ 42.084619] 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 [ 42.088017] RSP: 002b:00007ffccbeb5400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.089514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3e30315cd [ 42.090888] RDX: 00005560776bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.092256] RBP: 00007ffccbeb5460 R08: 0000000000000000 R09: 00007ffccbeb4b00 [ 42.093670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556092996ad0 [ 42.095052] R13: 00007ffccbeb5890 R14: 0000556092997bc0 R15: 00005560929a8780 [ 42.096464] [ 42.096960] irq event stamp: 1829 [ 42.097651] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.099270] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.100945] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.102360] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.103633] ---[ end trace 0000000000000000 ]--- [ 42.901837] ------------[ cut here ]------------ [ 42.902774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.904775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.906207] Modules linked in: [ 42.906837] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.909045] Tainted: [W]=WARN [ 42.909704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.911156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.912051] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.915200] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 42.916165] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 42.917455] RDX: ffff8880171e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.918731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 42.920002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.921285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 42.922545] FS: 00007f790cd8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.923997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.925055] CR2: 00007ffec7fb4ef7 CR3: 000000000df9f000 CR4: 0000000000350ef0 [ 42.926315] Call Trace: [ 42.926818] [ 42.927228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.928111] ? __create_object+0x59/0x80 [ 42.928914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.929880] __vmalloc_noprof+0x59/0x60 [ 42.930630] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.931444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.932368] bpf_prog_alloc+0x39/0x200 [ 42.933094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.934016] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.934910] do_seccomp+0x349/0x25e0 [ 42.935618] ? find_held_lock+0x2b/0x80 [ 42.936314] ? do_prlimit+0x310/0x610 [ 42.937057] ? __pfx_do_seccomp+0x10/0x10 [ 42.937831] ? do_raw_spin_unlock+0x53/0x220 [ 42.938656] ? _raw_spin_unlock+0x1e/0x40 [ 42.939388] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.940370] ? static_key_count+0x60/0x80 [ 42.941146] prctl_set_seccomp+0x4e/0x70 [ 42.941906] __do_sys_prctl+0xe6c/0x1d70 [ 42.942672] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.943476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.944434] ? irqentry_exit+0xf3/0x650 [ 42.945178] do_syscall_64+0xbf/0x430 [ 42.945896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.946838] RIP: 0033:0x7f790d2815cd [ 42.947485] 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 [ 42.950614] RSP: 002b:00007ffec7fb23b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.951957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f790d2815cd [ 42.953242] RDX: 00005632d28a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.954512] RBP: 00007ffec7fb2410 R08: 0000000000000000 R09: 00007ffec7fb1ab0 [ 42.955775] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e6e91ad0 [ 42.957056] R13: 00007ffec7fb2840 R14: 00005632e6e92bc0 R15: 00005632e6ea3780 [ 42.958343] [ 42.958798] irq event stamp: 1855 [ 42.959397] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.960907] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.962415] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 42.963948] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 42.965485] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17470' (ECDSA) to the list of known hosts. 2025/11/18 16:19:05 fuzzer started 2025/11/18 16:19:05 dialing manager at localhost:34383 2025/11/18 16:19:05 checking machine... 2025/11/18 16:19:05 checking revisions... [ 43.866589] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:19:05 testing simple program... [ 43.958901] cgroup: Unknown subsys name 'net' [ 44.020845] cgroup: Unknown subsys name 'cpuset' [ 44.040112] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:19:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff8880168bf514 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009d69fbc RBP=ffff888009d69bc0 RSP=ffff8880168bf520 R8 =0000000000000001 R9 =ffff8880168bf600 R10=000000000003c9ed R11=0000000000023084 R12=ffff888009d69bc0 R13=ffff8880168bf608 R14=ffff8880168bfd78 R15=ffff8880168bf5c0 RIP=ffffffff815d2b93 RFL=00000246 [---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 00007fb3e2b3f900 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=00007fb3e2b0e008 CR3=000000000c92c000 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=000000000002cd95 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007ffd4a3a3b58 CR3=000000000dd2b000 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=17347281b0e737b17b4f0602243067aa XMM02=ec2efd57dc4c00df00000000003035f0 XMM03=c321d213ed41e49300000000003036c0 XMM04=0808f70a24ec085000000000000ae988 XMM05=14648eaa1277bab10000000000320480 XMM06=817b8945e9d503730000000000320308 XMM07=e042d86d42eb936e0000000000311140 XMM08=c321d213ed41e49300000000003036c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000