[ 39.021634] ------------[ cut here ]------------ [ 39.022378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.025214] Modules linked in: [ 39.025928] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.027960] Tainted: [W]=WARN [ 39.028418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.029624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.030364] 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 [ 39.032989] RSP: 0018:ffff888016cdfbc0 EFLAGS: 00010286 [ 39.033792] RAX: 0000000000000000 RBX: ffffed1002d9bf78 RCX: ffffffff813a4050 [ 39.034842] RDX: ffff8880192a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.035903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9bf2f [ 39.037043] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.038460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cdfdf8 [ 39.039755] FS: 00007f2cd82c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.041199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.042259] CR2: 00007f2cd87b5580 CR3: 0000000015f34000 CR4: 0000000000350ef0 [ 39.043562] Call Trace: [ 39.044025] [ 39.044435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.045329] ? __create_object+0x59/0x80 [ 39.046101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.047054] __vmalloc_noprof+0x59/0x60 [ 39.047813] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.048675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049594] bpf_prog_alloc+0x39/0x200 [ 39.050284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.051209] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.052105] do_seccomp+0x349/0x25e0 [ 39.052809] ? finish_task_switch.isra.0+0x294/0x840 [ 39.053740] ? __pfx_do_seccomp+0x10/0x10 [ 39.054475] ? __schedule+0xf2c/0x3d40 [ 39.055235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.056186] ? static_key_count+0x60/0x80 [ 39.056972] prctl_set_seccomp+0x4e/0x70 [ 39.057755] __do_sys_prctl+0xe6c/0x1d70 [ 39.058498] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.059363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.061302] ? irqentry_exit+0xf3/0x650 [ 39.062056] do_syscall_64+0xbf/0x430 [ 39.062788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.063747] RIP: 0033:0x7f2cd87b55cd [ 39.064416] 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 [ 39.067591] RSP: 002b:00007fff2f8b7780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.068964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2cd87b55cd [ 39.070247] RDX: 0000556e83f9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.071552] RBP: 00007fff2f8b77e0 R08: 0000000000000000 R09: 00007fff2f8b6e80 [ 39.072814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb6020ad0 [ 39.074117] R13: 00007fff2f8b7c10 R14: 0000556eb6021bc0 R15: 0000556eb6032780 [ 39.075438] [ 39.075904] irq event stamp: 1823 [ 39.076550] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.078075] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 39.079597] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 39.080903] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 39.082148] ---[ end trace 0000000000000000 ]--- [ 42.522657] ------------[ cut here ]------------ [ 42.523606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.525667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.527201] Modules linked in: [ 42.527940] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.529989] Tainted: [W]=WARN [ 42.530627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.532191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.533116] 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 [ 42.536295] RSP: 0018:ffff88801698fbc0 EFLAGS: 00010286 [ 42.537276] RAX: 0000000000000000 RBX: ffffed1002d31f78 RCX: ffffffff813a4050 [ 42.538561] RDX: ffff888015818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.539870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d31f2f [ 42.541161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.542449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801698fdf8 [ 42.543810] FS: 00007f7ebd03b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.545259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.546326] CR2: 00007ffedb8ecef7 CR3: 0000000020468000 CR4: 0000000000350ef0 [ 42.547633] Call Trace: [ 42.548093] [ 42.548497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.549406] ? __create_object+0x59/0x80 [ 42.550184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.551184] __vmalloc_noprof+0x59/0x60 [ 42.551951] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.552840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.553773] bpf_prog_alloc+0x39/0x200 [ 42.554460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.555416] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.556320] do_seccomp+0x349/0x25e0 [ 42.557040] ? find_held_lock+0x2b/0x80 [ 42.557807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.558779] ? __pfx_do_seccomp+0x10/0x10 [ 42.559577] ? irqentry_exit+0x17b/0x650 [ 42.560313] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.561299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.562289] ? static_key_count+0x60/0x80 [ 42.563120] prctl_set_seccomp+0x4e/0x70 [ 42.563895] __do_sys_prctl+0xe6c/0x1d70 [ 42.564685] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.565502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.566475] ? irqentry_exit+0xf3/0x650 [ 42.567253] do_syscall_64+0xbf/0x430 [ 42.567999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.568955] RIP: 0033:0x7f7ebd52d5cd [ 42.569664] 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 [ 42.572893] RSP: 002b:00007ffedb8ebde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.574258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ebd52d5cd [ 42.575559] RDX: 0000555feab76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.576842] RBP: 00007ffedb8ebe40 R08: 0000000000000000 R09: 00007ffedb8eb4e0 [ 42.578123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ff3e0c240 [ 42.579419] R13: 00007ffedb8ec270 R14: 0000555ff3e15380 R15: 0000555ff3e20540 [ 42.581073] [ 42.581665] irq event stamp: 1779 [ 42.582427] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.584376] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.586317] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.588307] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.590216] ---[ end trace 0000000000000000 ]--- [ 43.421703] ------------[ cut here ]------------ [ 43.422632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.424646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.426077] Modules linked in: [ 43.426704] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.428732] Tainted: [W]=WARN [ 43.429300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.430754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.431667] 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 [ 43.434842] RSP: 0018:ffff8880174efbc0 EFLAGS: 00010286 [ 43.435841] RAX: 0000000000000000 RBX: ffffed1002e9df78 RCX: ffffffff813a4050 [ 43.437123] RDX: ffff888016330000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.438388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9df2f [ 43.439681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.440964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174efdf8 [ 43.442251] FS: 00007fdff72f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.443685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.444745] CR2: 00007ffe136f2ef7 CR3: 000000001cf97000 CR4: 0000000000350ef0 [ 43.446022] Call Trace: [ 43.446485] [ 43.446934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.447837] ? __create_object+0x59/0x80 [ 43.448609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.449569] __vmalloc_noprof+0x59/0x60 [ 43.450270] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.451149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.452074] bpf_prog_alloc+0x39/0x200 [ 43.452798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.453717] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.454614] do_seccomp+0x349/0x25e0 [ 43.455297] ? find_held_lock+0x2b/0x80 [ 43.456043] ? do_prlimit+0x310/0x610 [ 43.456776] ? __pfx_do_seccomp+0x10/0x10 [ 43.457556] ? do_raw_spin_unlock+0x53/0x220 [ 43.458338] ? _raw_spin_unlock+0x1e/0x40 [ 43.459133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.460091] ? static_key_count+0x60/0x80 [ 43.460889] prctl_set_seccomp+0x4e/0x70 [ 43.461655] __do_sys_prctl+0xe6c/0x1d70 [ 43.462407] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.463269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.464232] ? irqentry_exit+0xf3/0x650 [ 43.464992] do_syscall_64+0xbf/0x430 [ 43.465740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.466698] RIP: 0033:0x7fdff77eb5cd [ 43.467382] 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 [ 43.470612] RSP: 002b:00007ffe136f1e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.471995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdff77eb5cd [ 43.473288] RDX: 0000562fc1998e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.474586] RBP: 00007ffe136f1e70 R08: 0000000000000000 R09: 00007ffe136f1510 [ 43.475916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fd556cb10 [ 43.477205] R13: 00007ffe136f22a0 R14: 0000562fd556d2b0 R15: 0000562fd55816f0 [ 43.478498] [ 43.478951] irq event stamp: 1755 [ 43.479606] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.481134] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.482633] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 43.484179] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 43.485676] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25223' (ECDSA) to the list of known hosts. 2025/11/19 07:16:22 fuzzer started 2025/11/19 07:16:22 dialing manager at localhost:34383 2025/11/19 07:16:22 checking machine... 2025/11/19 07:16:22 checking revisions... [ 44.386310] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:16:22 testing simple program... [ 44.481174] cgroup: Unknown subsys name 'net' [ 44.545211] cgroup: Unknown subsys name 'cpuset' [ 44.562403] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:16:21 Registers: info registers vcpu 0 RAX=ffffffff818f0815 RBX=0000000000000001 RCX=ffff88806ce089b4 RDX=ffff88806ce08aa8 RSI=ffffffff818f0815 RDI=ffff88806ce08a60 RBP=ffff88806ce08ab8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08aa0 R10=000000000003c9ed R11=0000000000025742 R12=0000000000000000 R13=ffff88806ce08aa8 R14=ffff888016331bc0 R15=ffff88806ce08a60 RIP=ffffffff8135e474 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35b133e260 CR3=00000000205a8000 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=2e74707972636762696c2f756e672d78 XMM02=0030322e6f732e74707972636762696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff86691af0 RCX=ffffffff81204b69 RDX=0000000000000024 RSI=ffffffff869da142 RDI=ffffffff86691ac8 RBP=ffffffff86691af4 RSP=ffff888009757788 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff86691b18 R13=ffffffff86691ac8 R14=ffffffff86691af0 R15=dffffc0000000000 RIP=ffffffff8135da94 RFL=00000256 [---ZAP-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7ebd5f2618 CR3=00000000204ec000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000