[ 45.998810] ------------[ cut here ]------------ [ 45.999734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.001770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 46.003426] Modules linked in: [ 46.004134] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.006128] Tainted: [W]=WARN [ 46.006712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.008247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.009323] 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 [ 46.012441] RSP: 0018:ffff8880189e7bc0 EFLAGS: 00010286 [ 46.013409] RAX: 0000000000000000 RBX: ffffed100313cf78 RCX: ffffffff813a4050 [ 46.014676] RDX: ffff88800a4a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.015955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313cf2f [ 46.017213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.018481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189e7df8 [ 46.019748] FS: 00007f82ae981900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.021167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.022209] CR2: 00007f82aee73580 CR3: 000000001d45c000 CR4: 0000000000350ef0 [ 46.023472] Call Trace: [ 46.023986] [ 46.024396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.025283] ? __create_object+0x59/0x80 [ 46.026047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.027001] __vmalloc_noprof+0x59/0x60 [ 46.027753] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.028578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.029508] bpf_prog_alloc+0x39/0x200 [ 46.030241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.031150] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.032062] do_seccomp+0x349/0x25e0 [ 46.032777] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.033664] ? __pfx_do_seccomp+0x10/0x10 [ 46.034389] ? find_held_lock+0x2b/0x80 [ 46.035141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.036087] ? static_key_count+0x60/0x80 [ 46.036880] prctl_set_seccomp+0x4e/0x70 [ 46.037648] __do_sys_prctl+0xe6c/0x1d70 [ 46.038371] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.039205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.040168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.041139] ? irqentry_exit+0xf3/0x650 [ 46.041900] do_syscall_64+0xbf/0x430 [ 46.042583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.043525] RIP: 0033:0x7f82aee735cd [ 46.044238] 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 [ 46.047330] RSP: 002b:00007fff43716ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.048685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82aee735cd [ 46.049951] RDX: 000055e0ac5abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.051206] RBP: 00007fff43716b40 R08: 0000000000000000 R09: 00007fff437161e0 [ 46.052470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0e01dc2b0 [ 46.053732] R13: 00007fff43716f70 R14: 000055e0e01ded20 R15: 000055e0e01f08d0 [ 46.054999] [ 46.055411] irq event stamp: 1861 [ 46.056065] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 46.057565] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 46.059079] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.060618] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 46.062097] ---[ end trace 0000000000000000 ]--- [ 48.905116] ------------[ cut here ]------------ [ 48.906123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.908280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.909838] Modules linked in: [ 48.910459] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.912571] Tainted: [W]=WARN [ 48.913177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.914739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.915705] 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 [ 48.919051] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 48.920123] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 48.921465] RDX: ffff88800a46b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.922815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 48.924331] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.925823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 48.927348] FS: 00007ff8fbbfb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.929054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.930294] CR2: 00007fff8fcc1ef8 CR3: 000000000bf6f000 CR4: 0000000000350ef0 [ 48.931778] Call Trace: [ 48.932329] [ 48.932858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.933895] ? __create_object+0x59/0x80 [ 48.934803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.935945] __vmalloc_noprof+0x59/0x60 [ 48.936830] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.937848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.938944] bpf_prog_alloc+0x39/0x200 [ 48.939806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.940908] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.941966] do_seccomp+0x349/0x25e0 [ 48.942799] ? find_held_lock+0x2b/0x80 [ 48.943687] ? do_prlimit+0x310/0x610 [ 48.944508] ? __pfx_do_seccomp+0x10/0x10 [ 48.945422] ? do_raw_spin_unlock+0x53/0x220 [ 48.946394] ? _raw_spin_unlock+0x1e/0x40 [ 48.947304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.948500] ? static_key_count+0x60/0x80 [ 48.949368] prctl_set_seccomp+0x4e/0x70 [ 48.950214] __do_sys_prctl+0xe6c/0x1d70 [ 48.951058] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.951992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.953033] ? irqentry_exit+0xf3/0x650 [ 48.953864] do_syscall_64+0xbf/0x430 [ 48.954665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.955666] RIP: 0033:0x7ff8fc0ed5cd [ 48.956391] 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 [ 48.959717] RSP: 002b:00007fff8fcbfe00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.961200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8fc0ed5cd [ 48.962573] RDX: 0000557dde446e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.963959] RBP: 00007fff8fcbfe60 R08: 0000000000000000 R09: 00007fff8fcbf500 [ 48.965329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557de29f0ad0 [ 48.966705] R13: 00007fff8fcc0290 R14: 0000557de29f1bc0 R15: 0000557de2a02780 [ 48.968084] [ 48.968540] irq event stamp: 1767 [ 48.969236] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 48.970844] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 48.972399] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.973734] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.975051] ---[ end trace 0000000000000000 ]--- [ 49.790762] ------------[ cut here ]------------ [ 49.791491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.793361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 49.794842] Modules linked in: [ 49.795446] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.797518] Tainted: [W]=WARN [ 49.798150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.799670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.800565] 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 [ 49.803803] RSP: 0018:ffff8880185a7bc0 EFLAGS: 00010286 [ 49.804832] RAX: 0000000000000000 RBX: ffffed10030b4f78 RCX: ffffffff813a4050 [ 49.806152] RDX: ffff888018800000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b4f2f [ 49.808814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.810125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185a7df8 [ 49.811432] FS: 00007f3ce798f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.812906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.814001] CR2: 00007ffcd3f9bef8 CR3: 000000001f859000 CR4: 0000000000350ef0 [ 49.815322] Call Trace: [ 49.815847] [ 49.816286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.817215] ? __create_object+0x59/0x80 [ 49.818022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.819005] __vmalloc_noprof+0x59/0x60 [ 49.819792] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.820704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821660] bpf_prog_alloc+0x39/0x200 [ 49.822376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823330] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824283] do_seccomp+0x349/0x25e0 [ 49.825027] ? find_held_lock+0x2b/0x80 [ 49.825826] ? do_prlimit+0x310/0x610 [ 49.826543] ? __pfx_do_seccomp+0x10/0x10 [ 49.827356] ? do_raw_spin_unlock+0x53/0x220 [ 49.828246] ? _raw_spin_unlock+0x1e/0x40 [ 49.829059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.830054] ? static_key_count+0x60/0x80 [ 49.830880] prctl_set_seccomp+0x4e/0x70 [ 49.831667] __do_sys_prctl+0xe6c/0x1d70 [ 49.832438] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.833321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.834324] ? irqentry_exit+0xf3/0x650 [ 49.835124] do_syscall_64+0xbf/0x430 [ 49.835891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836877] RIP: 0033:0x7f3ce7e815cd [ 49.837556] 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 [ 49.840832] RSP: 002b:00007ffcd3f9aab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.842215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ce7e815cd [ 49.843531] RDX: 000055c36c57fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.844862] RBP: 00007ffcd3f9ab10 R08: 0000000000000000 R09: 00007ffcd3f9a1b0 [ 49.846165] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3a9721240 [ 49.847490] R13: 00007ffcd3f9af40 R14: 000055c3a9720bf0 R15: 000055c3a97354d0 [ 49.848835] [ 49.849198] irq event stamp: 1743 [ 49.849763] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.851041] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.852349] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 49.853676] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.854966] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49282' (ECDSA) to the list of known hosts. 2025/11/17 19:04:55 fuzzer started 2025/11/17 19:04:55 dialing manager at localhost:37895 2025/11/17 19:04:55 checking machine... 2025/11/17 19:04:55 checking revisions... [ 50.697992] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:04:55 testing simple program... [ 50.752864] cgroup: Unknown subsys name 'net' [ 50.803376] cgroup: Unknown subsys name 'cpuset' [ 50.814348] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:04:54 Registers: info registers vcpu 0 RAX=ffffffff86ac9d17 RBX=0000000000000001 RCX=ffffffff86ac9d12 RDX=0000000000000002 RSI=0000000000000007 RDI=ffffffff86731740 RBP=ffff88801281f7f8 RSP=ffff88801281f730 R8 =ffffffff86ac9d12 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000284e3 R12=ffff88801281f800 R13=ffff88801281f7e8 R14=ffff88801281f7e1 R15=ffff88801281f7a0 RIP=ffffffff8135e82c 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 00007ff8fbbfb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8fcb9000 CR3=000000000ca5a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880159bfc00 RCX=ffffffff81c1620e RDX=ffff8880158b0000 RSI=ffffffff81c1618e RDI=0000000000000005 RBP=0000000000000014 RSP=ffff8880158afd70 R8 =0000000000000001 R9 =ffffed1002b15fa6 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff8880159bfc60 R14=00000000ffffff9c R15=dffffc0000000000 RIP=ffffffff81751cbb 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 00007f5d65b5c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d65275018 CR3=000000000d414000 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=2034353a34303a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3235 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3235325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a34303a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000