[ 54.396859] ------------[ cut here ]------------ [ 54.397771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.399820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.401279] Modules linked in: [ 54.401887] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.403886] Tainted: [W]=WARN [ 54.404478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.405951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.406907] 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 [ 54.410117] RSP: 0018:ffff88800f277bc0 EFLAGS: 00010286 [ 54.411130] RAX: 0000000000000000 RBX: ffffed1001e4ef78 RCX: ffffffff813a4050 [ 54.412410] RDX: ffff888016018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.413692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4ef2f [ 54.414986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.416272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f277df8 [ 54.417561] FS: 00007f0f55017900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.419026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.420117] CR2: 00007ffc2d9d4ef8 CR3: 000000000ecce000 CR4: 0000000000350ef0 [ 54.421410] Call Trace: [ 54.421879] [ 54.422358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.423268] ? __create_object+0x59/0x80 [ 54.424014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.424977] __vmalloc_noprof+0x59/0x60 [ 54.425734] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.426626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.427573] bpf_prog_alloc+0x39/0x200 [ 54.428328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.429274] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.430186] do_seccomp+0x349/0x25e0 [ 54.430876] ? find_held_lock+0x2b/0x80 [ 54.431640] ? do_prlimit+0x310/0x610 [ 54.432382] ? __pfx_do_seccomp+0x10/0x10 [ 54.433180] ? do_raw_spin_unlock+0x53/0x220 [ 54.433976] ? _raw_spin_unlock+0x1e/0x40 [ 54.434769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.435758] ? static_key_count+0x60/0x80 [ 54.436573] prctl_set_seccomp+0x4e/0x70 [ 54.437359] __do_sys_prctl+0xe6c/0x1d70 [ 54.438134] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.438963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.439827] ? irqentry_exit+0xf3/0x650 [ 54.440457] do_syscall_64+0xbf/0x430 [ 54.441033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.441811] RIP: 0033:0x7f0f555095cd [ 54.442424] 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 [ 54.445058] RSP: 002b:00007ffc2d9d2e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.446231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f555095cd [ 54.447308] RDX: 00005594de7d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.448384] RBP: 00007ffc2d9d2e80 R08: 0000000000000000 R09: 00007ffc2d9d2520 [ 54.449460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559517ad5ad0 [ 54.450555] R13: 00007ffc2d9d32b0 R14: 0000559517ad6bc0 R15: 0000559517ae7780 [ 54.451639] [ 54.451997] irq event stamp: 1759 [ 54.452543] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 54.453810] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 54.455101] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 54.456386] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 54.457644] ---[ end trace 0000000000000000 ]--- [ 57.922656] ------------[ cut here ]------------ [ 57.923554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.925612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.927088] Modules linked in: [ 57.927676] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.929680] Tainted: [W]=WARN [ 57.930291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.931750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.932683] 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 [ 57.935875] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 57.936843] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 57.938127] RDX: ffff888016ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.939431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 57.940737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.942021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 57.943336] FS: 00007f7a32285900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.944825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.945890] CR2: 00007f7a32777580 CR3: 000000000d170000 CR4: 0000000000350ef0 [ 57.947180] Call Trace: [ 57.947641] [ 57.948049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.948939] ? __create_object+0x59/0x80 [ 57.949736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.950730] __vmalloc_noprof+0x59/0x60 [ 57.951480] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.952365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.953303] bpf_prog_alloc+0x39/0x200 [ 57.954005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.954954] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.955857] do_seccomp+0x349/0x25e0 [ 57.956582] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.957491] ? __pfx_do_seccomp+0x10/0x10 [ 57.958295] ? find_held_lock+0x2b/0x80 [ 57.959008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.959986] ? static_key_count+0x60/0x80 [ 57.961096] prctl_set_seccomp+0x4e/0x70 [ 57.961832] __do_sys_prctl+0xe6c/0x1d70 [ 57.962660] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.963538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.964514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.965489] ? irqentry_exit+0xf3/0x650 [ 57.966270] do_syscall_64+0xbf/0x430 [ 57.966974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.967935] RIP: 0033:0x7f7a327775cd [ 57.968644] 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 [ 57.971841] RSP: 002b:00007fffd460f070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.973206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a327775cd [ 57.974505] RDX: 000055563c10ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.975793] RBP: 00007fffd460f0d0 R08: 0000000000000000 R09: 00007fffd460e770 [ 57.977091] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556487c9bf0 [ 57.978378] R13: 00007fffd460f500 R14: 00005556487d3380 R15: 00005556487de460 [ 57.979686] [ 57.980145] irq event stamp: 1695 [ 57.980758] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 57.982302] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 57.983817] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 57.985373] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 57.986902] ---[ end trace 0000000000000000 ]--- [ 58.805560] ------------[ cut here ]------------ [ 58.806487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.808510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.809943] Modules linked in: [ 58.810656] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.812649] Tainted: [W]=WARN [ 58.813248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.814732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.815665] 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 [ 58.818829] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 58.819808] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 58.821106] RDX: ffff88800a2d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.822383] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 58.823669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.824956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 58.826251] FS: 00007ff3e3af3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.827714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.828775] CR2: 00007ff3e3fe5580 CR3: 0000000009872000 CR4: 0000000000350ef0 [ 58.830089] Call Trace: [ 58.830571] [ 58.830988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.831889] ? __create_object+0x59/0x80 [ 58.832678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.833661] __vmalloc_noprof+0x59/0x60 [ 58.834440] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.835321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.836254] bpf_prog_alloc+0x39/0x200 [ 58.836950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.837885] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.838786] do_seccomp+0x349/0x25e0 [ 58.839507] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.840427] ? __pfx_do_seccomp+0x10/0x10 [ 58.841233] ? find_held_lock+0x2b/0x80 [ 58.841954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.842924] ? static_key_count+0x60/0x80 [ 58.843763] prctl_set_seccomp+0x4e/0x70 [ 58.844542] __do_sys_prctl+0xe6c/0x1d70 [ 58.845347] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.846217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.847213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.848201] ? irqentry_exit+0xf3/0x650 [ 58.848916] do_syscall_64+0xbf/0x430 [ 58.849657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.850625] RIP: 0033:0x7ff3e3fe55cd [ 58.851331] 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 [ 58.854544] RSP: 002b:00007ffdbc99c350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.855908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3e3fe55cd [ 58.857194] RDX: 000055a2dddaee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.858506] RBP: 00007ffdbc99c3b0 R08: 0000000000000000 R09: 00007ffdbc99ba50 [ 58.859791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2fdddaad0 [ 58.861084] R13: 00007ffdbc99c7e0 R14: 000055a2fdddbbc0 R15: 000055a2fddec780 [ 58.862411] [ 58.862834] irq event stamp: 1777 [ 58.863480] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 58.865001] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 58.866535] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 58.868102] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 58.869613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61389' (ECDSA) to the list of known hosts. 2025/11/17 14:29:22 fuzzer started 2025/11/17 14:29:23 dialing manager at localhost:37895 2025/11/17 14:29:23 checking machine... 2025/11/17 14:29:23 checking revisions... [ 59.741808] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:29:23 testing simple program... [ 59.839581] cgroup: Unknown subsys name 'net' [ 59.913943] cgroup: Unknown subsys name 'cpuset' [ 59.931711] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:29:22 Registers: info registers vcpu 0 RAX=000000000004ab31 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007effa4338000 CR3=000000000de53000 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=47b17af217f50eac6b4ddad813873591 XMM02=0000000000305688ec2efd57dc4c00df XMM03=0000000000312e20828805444b11a869 XMM04=37def95fb207371700000000000ae988 XMM05=4a866644db991d4100000000003233b8 XMM06=405749d8372a36f10000000000322470 XMM07=e042d86d42eb936e00000000003130a0 XMM08=828805444b11a86900000000003056e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800ce81bc0 RCX=ffffffff83c6aaa9 RDX=ffff88800ce81bc0 RSI=ffffffff81c17567 RDI=0000000000000000 RBP=0000000000000010 RSP=ffff888015637e50 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801c028000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801c028000 R14=1ffff11002ac6fcf R15=0000000000000000 RIP=ffffffff81751c78 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 00007f7a32285900 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=00007fffd4609000 CR3=000000001f639000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000