[ 46.998262] ------------[ cut here ]------------ [ 46.999137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.001381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 47.003328] Modules linked in: [ 47.004090] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.006514] Tainted: [W]=WARN [ 47.007109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.008614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.009595] 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 [ 47.012895] RSP: 0018:ffff88800d4b7bc0 EFLAGS: 00010286 [ 47.014007] RAX: 0000000000000000 RBX: ffffed1001a96f78 RCX: ffffffff813a4050 [ 47.015303] RDX: ffff88800c92b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.016602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a96f2f [ 47.017897] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.019172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d4b7df8 [ 47.020472] FS: 00007fb5f2e02900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.021908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.023028] CR2: 00007fb5f32f4580 CR3: 000000000d98c000 CR4: 0000000000350ef0 [ 47.024396] Call Trace: [ 47.024872] [ 47.025370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.026308] ? __create_object+0x59/0x80 [ 47.027065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.028076] __vmalloc_noprof+0x59/0x60 [ 47.028841] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.029771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.030741] bpf_prog_alloc+0x39/0x200 [ 47.031504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.032478] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.033435] do_seccomp+0x349/0x25e0 [ 47.034143] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.035099] ? __pfx_do_seccomp+0x10/0x10 [ 47.035924] ? find_held_lock+0x2b/0x80 [ 47.036700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.037713] ? static_key_count+0x60/0x80 [ 47.038552] prctl_set_seccomp+0x4e/0x70 [ 47.039424] __do_sys_prctl+0xe6c/0x1d70 [ 47.040271] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.041119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.042123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.043138] ? irqentry_exit+0xf3/0x650 [ 47.043953] do_syscall_64+0xbf/0x430 [ 47.044738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.045768] RIP: 0033:0x7fb5f32f45cd [ 47.046486] 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 [ 47.049660] RSP: 002b:00007ffdd7107d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.051010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5f32f45cd [ 47.052298] RDX: 000055dfa355de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.053595] RBP: 00007ffdd7107d60 R08: 0000000000000000 R09: 00007ffdd7107400 [ 47.054863] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfc239bad0 [ 47.056162] R13: 00007ffdd7108190 R14: 000055dfc239cbc0 R15: 000055dfc23ad780 [ 47.057486] [ 47.057915] irq event stamp: 1747 [ 47.058573] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.060091] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.061614] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 47.063176] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 47.064705] ---[ end trace 0000000000000000 ]--- [ 50.525274] ------------[ cut here ]------------ [ 50.526175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.528403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 50.529936] Modules linked in: [ 50.530592] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.532633] Tainted: [W]=WARN [ 50.533254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.534808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.535769] 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 [ 50.539015] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 50.540012] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 50.541339] RDX: ffff888015bf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 50.543942] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 50.546567] FS: 00007fd5c970e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.548033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549134] CR2: 00007fff1f360ef7 CR3: 000000001d816000 CR4: 0000000000350ef0 [ 50.550447] Call Trace: [ 50.550925] [ 50.551395] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.552324] ? __create_object+0x59/0x80 [ 50.553090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.554095] __vmalloc_noprof+0x59/0x60 [ 50.554837] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.555721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556674] bpf_prog_alloc+0x39/0x200 [ 50.557444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.558396] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.559314] do_seccomp+0x349/0x25e0 [ 50.559996] ? find_held_lock+0x2b/0x80 [ 50.560762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.561743] ? __pfx_do_seccomp+0x10/0x10 [ 50.562537] ? irqentry_exit+0x17b/0x650 [ 50.563326] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.564317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.565312] ? static_key_count+0x60/0x80 [ 50.566087] prctl_set_seccomp+0x4e/0x70 [ 50.566871] __do_sys_prctl+0xe6c/0x1d70 [ 50.567660] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.568516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.569504] ? irqentry_exit+0xf3/0x650 [ 50.570281] do_syscall_64+0xbf/0x430 [ 50.570983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.571945] RIP: 0033:0x7fd5c9c005cd [ 50.572658] 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 [ 50.576024] RSP: 002b:00007fff1f35efb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.577430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5c9c005cd [ 50.578697] RDX: 000055cd75885e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.579981] RBP: 00007fff1f35f010 R08: 0000000000000000 R09: 00007fff1f35e6b0 [ 50.581265] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd9933ead0 [ 50.582557] R13: 00007fff1f35f440 R14: 000055cd9933fbc0 R15: 000055cd99350780 [ 50.583847] [ 50.584318] irq event stamp: 1739 [ 50.584930] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.586464] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.587985] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.589528] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.590777] ---[ end trace 0000000000000000 ]--- [ 51.425478] ------------[ cut here ]------------ [ 51.426434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.428472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.429995] Modules linked in: [ 51.430642] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.432622] Tainted: [W]=WARN [ 51.433187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.434696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.435870] 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 [ 51.439248] RSP: 0018:ffff88800f3cfbc0 EFLAGS: 00010286 [ 51.440234] RAX: 0000000000000000 RBX: ffffed1001e79f78 RCX: ffffffff813a4050 [ 51.441522] RDX: ffff88800f411bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.442810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e79f2f [ 51.444283] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.445836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3cfdf8 [ 51.447306] FS: 00007efcb7edc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.448744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.449817] CR2: 00007ffceb95eef7 CR3: 000000000bc9f000 CR4: 0000000000350ef0 [ 51.451185] Call Trace: [ 51.451693] [ 51.452105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.453004] ? __create_object+0x59/0x80 [ 51.453805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.454786] __vmalloc_noprof+0x59/0x60 [ 51.455555] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.456420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.457371] bpf_prog_alloc+0x39/0x200 [ 51.458069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.459004] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.459888] do_seccomp+0x349/0x25e0 [ 51.460597] ? find_held_lock+0x2b/0x80 [ 51.461376] ? do_prlimit+0x310/0x610 [ 51.462082] ? __pfx_do_seccomp+0x10/0x10 [ 51.462879] ? do_raw_spin_unlock+0x53/0x220 [ 51.463723] ? _raw_spin_unlock+0x1e/0x40 [ 51.464513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.465497] ? static_key_count+0x60/0x80 [ 51.466310] prctl_set_seccomp+0x4e/0x70 [ 51.467043] __do_sys_prctl+0xe6c/0x1d70 [ 51.467835] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.468694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.469677] ? irqentry_exit+0xf3/0x650 [ 51.470449] do_syscall_64+0xbf/0x430 [ 51.471154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.472096] RIP: 0033:0x7efcb83ce5cd [ 51.472807] 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 [ 51.475994] RSP: 002b:00007ffceb95c890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.477383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb83ce5cd [ 51.478679] RDX: 000056097dd13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.479963] RBP: 00007ffceb95c8f0 R08: 0000000000000000 R09: 00007ffceb95bf90 [ 51.481276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609995e5ad0 [ 51.482563] R13: 00007ffceb95cd20 R14: 00005609995e6bc0 R15: 00005609995f7780 [ 51.483878] [ 51.484358] irq event stamp: 1757 [ 51.484968] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 51.486503] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 51.488037] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 51.489610] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 51.491148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44053' (ECDSA) to the list of known hosts. 2025/11/18 03:18:12 fuzzer started 2025/11/18 03:18:13 dialing manager at localhost:37895 2025/11/18 03:18:13 checking machine... 2025/11/18 03:18:13 checking revisions... [ 52.381972] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:18:13 testing simple program... [ 52.483090] cgroup: Unknown subsys name 'net' [ 52.560704] cgroup: Unknown subsys name 'cpuset' [ 52.574507] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:18:12 Registers: info registers vcpu 0 RAX=ffffffff86e86e9d RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0dd0dd3 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86e86e9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 RIP=ffffffff8135e85e RFL=00000213 [----A-C] 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 00007fd5c970e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1f359000 CR3=000000001d834000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffea0000580bc0 RDX=ffff888008c4b77f RSI=ffff88801602f940 RDI=ffff888008c4b780 RBP=ffffffff815d6b08 RSP=ffff888009757bb8 R8 =0000000000000128 R9 =0000000000000128 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88801602f940 R13=0000000000000000 R14=ffff88801602f940 R15=ffff888008c4b780 RIP=ffffffff81b29f3f 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 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=00007fff11202608 CR3=00000000166b7000 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=38313a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000