[ 46.387720] ------------[ cut here ]------------ [ 46.388653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.390693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.392202] Modules linked in: [ 46.392809] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.396239] Tainted: [W]=WARN [ 46.396803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.398554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.399476] 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 [ 46.402643] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 46.403624] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 46.404910] RDX: ffff8880161ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.406217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 46.407506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.408790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 46.410080] FS: 00007f88585de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.411516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.412600] CR2: 00007f8858b444a6 CR3: 000000000ddaa000 CR4: 0000000000350ef0 [ 46.413924] Call Trace: [ 46.414420] [ 46.414835] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.415740] ? __create_object+0x59/0x80 [ 46.416523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.417484] __vmalloc_noprof+0x59/0x60 [ 46.418262] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.419087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.420026] bpf_prog_alloc+0x39/0x200 [ 46.420764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.421690] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.422612] do_seccomp+0x349/0x25e0 [ 46.423346] ? find_held_lock+0x2b/0x80 [ 46.424068] ? do_prlimit+0x310/0x610 [ 46.424814] ? __pfx_do_seccomp+0x10/0x10 [ 46.425606] ? do_raw_spin_unlock+0x53/0x220 [ 46.426454] ? _raw_spin_unlock+0x1e/0x40 [ 46.427248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.428226] ? static_key_count+0x60/0x80 [ 46.428992] prctl_set_seccomp+0x4e/0x70 [ 46.429786] __do_sys_prctl+0xe6c/0x1d70 [ 46.430613] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.431487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.432470] ? irqentry_exit+0xf3/0x650 [ 46.433258] do_syscall_64+0xbf/0x430 [ 46.433965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.434913] RIP: 0033:0x7f8858ad05cd [ 46.435605] 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 [ 46.438956] RSP: 002b:00007fffef233180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.440343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8858ad05cd [ 46.441630] RDX: 0000562e39f22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.442932] RBP: 00007fffef2331e0 R08: 0000000000000000 R09: 00007fffef232880 [ 46.444234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e5c2db240 [ 46.445524] R13: 00007fffef233610 R14: 0000562e5c2e4380 R15: 0000562e5c2ef540 [ 46.446851] [ 46.447327] irq event stamp: 2129 [ 46.447949] hardirqs last enabled at (2137): [] __up_console_sem+0x78/0x80 [ 46.449473] hardirqs last disabled at (2146): [] __up_console_sem+0x5d/0x80 [ 46.451021] softirqs last enabled at (1982): [] handle_softirqs+0x50c/0x770 [ 46.452579] softirqs last disabled at (1977): [] __irq_exit_rcu+0xc4/0x100 [ 46.454120] ---[ end trace 0000000000000000 ]--- [ 49.776467] ------------[ cut here ]------------ [ 49.777440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.779588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.781112] Modules linked in: [ 49.782036] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.784113] Tainted: [W]=WARN [ 49.784715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.786204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.787071] 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 [ 49.790241] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 49.791219] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 49.792492] RDX: ffff88800f600000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.793771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 49.795070] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.796357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 49.797650] FS: 00007fd697e93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.799100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.800152] CR2: 00007fd698385580 CR3: 0000000016697000 CR4: 0000000000350ef0 [ 49.801449] Call Trace: [ 49.801921] [ 49.802377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.803261] ? __create_object+0x59/0x80 [ 49.804010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805008] __vmalloc_noprof+0x59/0x60 [ 49.805760] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.806640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.807593] bpf_prog_alloc+0x39/0x200 [ 49.808335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809276] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.810148] do_seccomp+0x349/0x25e0 [ 49.810887] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.811792] ? __pfx_do_seccomp+0x10/0x10 [ 49.812578] ? find_held_lock+0x2b/0x80 [ 49.813325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.814414] ? static_key_count+0x60/0x80 [ 49.815305] prctl_set_seccomp+0x4e/0x70 [ 49.816048] __do_sys_prctl+0xe6c/0x1d70 [ 49.816847] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.817708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.819667] ? irqentry_exit+0xf3/0x650 [ 49.820441] do_syscall_64+0xbf/0x430 [ 49.821134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822114] RIP: 0033:0x7fd6983855cd [ 49.822820] 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 [ 49.825988] RSP: 002b:00007ffd717e6f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.827365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6983855cd [ 49.828652] RDX: 0000556e13bbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.829978] RBP: 00007ffd717e6f80 R08: 0000000000000000 R09: 00007ffd717e6620 [ 49.831267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e4c0dcad0 [ 49.832553] R13: 00007ffd717e73b0 R14: 0000556e4c0ddbc0 R15: 0000556e4c0ee780 [ 49.833874] [ 49.834331] irq event stamp: 1825 [ 49.834886] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.836141] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.837428] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.838758] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.840034] ---[ end trace 0000000000000000 ]--- [ 50.671149] ------------[ cut here ]------------ [ 50.672479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.675428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.677437] Modules linked in: [ 50.678804] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.681661] Tainted: [W]=WARN [ 50.682713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.684752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.686060] 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 [ 50.690755] RSP: 0018:ffff88801731fbc0 EFLAGS: 00010286 [ 50.691853] RAX: 0000000000000000 RBX: ffffed1002e63f78 RCX: ffffffff813a4050 [ 50.693276] RDX: ffff88801b2d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.694718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e63f2f [ 50.696191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.697601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801731fdf8 [ 50.699042] FS: 00007f310330c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.700625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.701790] CR2: 00007ffd15f1cef7 CR3: 000000001f5d7000 CR4: 0000000000350ef0 [ 50.703211] Call Trace: [ 50.703728] [ 50.704232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.705225] ? __create_object+0x59/0x80 [ 50.706056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.707128] __vmalloc_noprof+0x59/0x60 [ 50.707939] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.708903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.709922] bpf_prog_alloc+0x39/0x200 [ 50.710737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.711749] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.712750] do_seccomp+0x349/0x25e0 [ 50.713545] ? find_held_lock+0x2b/0x80 [ 50.714508] ? do_prlimit+0x310/0x610 [ 50.715454] ? __pfx_do_seccomp+0x10/0x10 [ 50.716331] ? do_raw_spin_unlock+0x53/0x220 [ 50.717295] ? _raw_spin_unlock+0x1e/0x40 [ 50.718128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.719240] ? static_key_count+0x60/0x80 [ 50.720064] prctl_set_seccomp+0x4e/0x70 [ 50.720918] __do_sys_prctl+0xe6c/0x1d70 [ 50.721788] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.722741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.723806] ? irqentry_exit+0xf3/0x650 [ 50.724668] do_syscall_64+0xbf/0x430 [ 50.725470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.726529] RIP: 0033:0x7f31037fe5cd [ 50.727311] 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 [ 50.730789] RSP: 002b:00007ffd15f1b750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.732273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31037fe5cd [ 50.733674] RDX: 0000561af804de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.734998] RBP: 00007ffd15f1b7b0 R08: 0000000000000000 R09: 00007ffd15f1ae50 [ 50.736218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b1f2e0b10 [ 50.737446] R13: 00007ffd15f1bbe0 R14: 0000561b1f2e12b0 R15: 0000561b1f2f56f0 [ 50.738738] [ 50.739145] irq event stamp: 1813 [ 50.739757] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.741214] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.742709] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 50.744239] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 50.745707] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7831' (ECDSA) to the list of known hosts. 2025/11/18 03:04:24 fuzzer started 2025/11/18 03:04:24 dialing manager at localhost:37895 2025/11/18 03:04:25 checking machine... 2025/11/18 03:04:25 checking revisions... [ 51.658802] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:04:25 testing simple program... [ 51.742945] cgroup: Unknown subsys name 'net' [ 51.789118] cgroup: Unknown subsys name 'cpuset' [ 51.809475] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:04:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880175bfc48 RCX=ffffffff822e5702 RDX=0000000000000400 RSI=ffff8880175bfc50 RDI=ffff8880104f8c48 RBP=ffff8880104f8c40 RSP=ffff8880175bf9e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800f467008 R13=ffff8880175bfc50 R14=00000000000002f1 R15=0000000000001032 RIP=ffffffff822e1844 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 00007fd697e93900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd69844b0b0 CR3=000000000b854000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024be9 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf316dce8 CR3=000000000dc7d000 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=636064e1081f06b46749b0e259113603 XMM02=2c67c8bc2e329bc300000000003049d8 XMM03=fb795ef6d65770560000000000313318 XMM04=215116ab7e4cb7ca00000000000ae988 XMM05=e1bcd410fb3842e600000000003221a8 XMM06=083872f219a821df000000000031b980 XMM07=e042d86d42eb936e0000000000313598 XMM08=605237ab6287b9b50000000000304a38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000