[ 39.001926] ------------[ cut here ]------------ [ 39.002868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.004966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.006475] Modules linked in: [ 39.007337] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.009392] Tainted: [W]=WARN [ 39.009967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012347] 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 [ 39.015475] RSP: 0018:ffff88800e26fbc0 EFLAGS: 00010286 [ 39.016457] RAX: 0000000000000000 RBX: ffffed1001c4df78 RCX: ffffffff813a4050 [ 39.017749] RDX: ffff8880174b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c4df2f [ 39.020324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e26fdf8 [ 39.022971] FS: 00007fc03bc6c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.024569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.025754] CR2: 00007fff12a74ef8 CR3: 000000000cb2a000 CR4: 0000000000350ef0 [ 39.027590] Call Trace: [ 39.028159] [ 39.028614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.029596] ? __create_object+0x59/0x80 [ 39.030472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.031522] __vmalloc_noprof+0x59/0x60 [ 39.032350] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.033299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034318] bpf_prog_alloc+0x39/0x200 [ 39.035226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036515] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.037679] do_seccomp+0x349/0x25e0 [ 39.038467] ? find_held_lock+0x2b/0x80 [ 39.039307] ? do_prlimit+0x310/0x610 [ 39.040126] ? __pfx_do_seccomp+0x10/0x10 [ 39.040942] ? do_raw_spin_unlock+0x53/0x220 [ 39.041869] ? _raw_spin_unlock+0x1e/0x40 [ 39.042718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.043768] ? static_key_count+0x60/0x80 [ 39.044634] prctl_set_seccomp+0x4e/0x70 [ 39.045480] __do_sys_prctl+0xe6c/0x1d70 [ 39.046355] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.048341] ? irqentry_exit+0xf3/0x650 [ 39.049173] do_syscall_64+0xbf/0x430 [ 39.049951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.050996] RIP: 0033:0x7fc03c15e5cd [ 39.051741] 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 [ 39.055192] RSP: 002b:00007fff12a73530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.056653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc03c15e5cd [ 39.058050] RDX: 00005615cdccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.059428] RBP: 00007fff12a73590 R08: 0000000000000000 R09: 00007fff12a72c30 [ 39.060804] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615d1c0aad0 [ 39.062185] R13: 00007fff12a739c0 R14: 00005615d1c0bbc0 R15: 00005615d1c1c780 [ 39.063586] [ 39.064078] irq event stamp: 1869 [ 39.064736] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 39.066396] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 39.068024] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.069678] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.071081] ---[ end trace 0000000000000000 ]--- [ 42.491255] ------------[ cut here ]------------ [ 42.492199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.494239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.495760] Modules linked in: [ 42.496406] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.498432] Tainted: [W]=WARN [ 42.499042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.500517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.501443] 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 [ 42.504683] RSP: 0018:ffff888015ff7bc0 EFLAGS: 00010286 [ 42.505699] RAX: 0000000000000000 RBX: ffffed1002bfef78 RCX: ffffffff813a4050 [ 42.506986] RDX: ffff88800db50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.508295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfef2f [ 42.509613] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.510920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ff7df8 [ 42.512221] FS: 00007fb66aa97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.513693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.514755] CR2: 00007fb66affd4a6 CR3: 000000000d0f3000 CR4: 0000000000350ef0 [ 42.516058] Call Trace: [ 42.516532] [ 42.516947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.517871] ? __create_object+0x59/0x80 [ 42.518703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.519689] __vmalloc_noprof+0x59/0x60 [ 42.520461] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.521328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.522280] bpf_prog_alloc+0x39/0x200 [ 42.522987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.523917] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.524834] do_seccomp+0x349/0x25e0 [ 42.525918] ? find_held_lock+0x2b/0x80 [ 42.526705] ? do_prlimit+0x310/0x610 [ 42.527440] ? __pfx_do_seccomp+0x10/0x10 [ 42.528249] ? do_raw_spin_unlock+0x53/0x220 [ 42.529093] ? _raw_spin_unlock+0x1e/0x40 [ 42.529848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.530844] ? static_key_count+0x60/0x80 [ 42.531662] prctl_set_seccomp+0x4e/0x70 [ 42.532455] __do_sys_prctl+0xe6c/0x1d70 [ 42.533262] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.534148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.535152] ? irqentry_exit+0xf3/0x650 [ 42.535871] do_syscall_64+0xbf/0x430 [ 42.536612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.537569] RIP: 0033:0x7fb66af895cd [ 42.538303] 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 [ 42.541499] RSP: 002b:00007fff7cf99190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.542897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb66af895cd [ 42.544193] RDX: 000055a8d9d09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.545494] RBP: 00007fff7cf991f0 R08: 0000000000000000 R09: 00007fff7cf98890 [ 42.546831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8dd48b2b0 [ 42.547653] R13: 00007fff7cf99620 R14: 000055a8dd48dd20 R15: 000055a8dd49f8d0 [ 42.548495] [ 42.548765] irq event stamp: 1801 [ 42.549182] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.550160] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.551059] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 42.551756] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 42.552461] ---[ end trace 0000000000000000 ]--- [ 43.275975] ------------[ cut here ]------------ [ 43.276883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.278894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.280330] Modules linked in: [ 43.280908] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.282873] Tainted: [W]=WARN [ 43.283460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.284936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.285844] 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 [ 43.289043] RSP: 0018:ffff888016d0fbc0 EFLAGS: 00010286 [ 43.290044] RAX: 0000000000000000 RBX: ffffed1002da1f78 RCX: ffffffff813a4050 [ 43.291347] RDX: ffff8880166e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.292645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da1f2f [ 43.293955] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.295256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d0fdf8 [ 43.296549] FS: 00007f51f1aa7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.298024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.299099] CR2: 00007ffdcdbbaef8 CR3: 000000001ef21000 CR4: 0000000000350ef0 [ 43.300401] Call Trace: [ 43.300865] [ 43.301315] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.302242] ? __create_object+0x59/0x80 [ 43.302989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.303972] __vmalloc_noprof+0x59/0x60 [ 43.304743] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.305630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.306589] bpf_prog_alloc+0x39/0x200 [ 43.307346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.308279] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.309198] do_seccomp+0x349/0x25e0 [ 43.309895] ? find_held_lock+0x2b/0x80 [ 43.310662] ? do_prlimit+0x310/0x610 [ 43.311406] ? __pfx_do_seccomp+0x10/0x10 [ 43.312209] ? do_raw_spin_unlock+0x53/0x220 [ 43.313060] ? _raw_spin_unlock+0x1e/0x40 [ 43.313819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.314791] ? static_key_count+0x60/0x80 [ 43.315603] prctl_set_seccomp+0x4e/0x70 [ 43.316386] __do_sys_prctl+0xe6c/0x1d70 [ 43.317183] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.318076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.319065] ? irqentry_exit+0xf3/0x650 [ 43.319793] do_syscall_64+0xbf/0x430 [ 43.320538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.321491] RIP: 0033:0x7f51f1f995cd [ 43.322222] 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 [ 43.325426] RSP: 002b:00007ffdcdbb9710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.326813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51f1f995cd [ 43.328110] RDX: 000055968fa10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.329398] RBP: 00007ffdcdbb9770 R08: 0000000000000000 R09: 00007ffdcdbb8e10 [ 43.330710] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596953c9ad0 [ 43.332034] R13: 00007ffdcdbb9ba0 R14: 00005596953cabc0 R15: 00005596953db780 [ 43.333351] [ 43.333790] irq event stamp: 1693 [ 43.334453] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 43.335983] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 43.337538] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.339114] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.340638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25125' (ECDSA) to the list of known hosts. 2025/11/17 17:21:39 fuzzer started 2025/11/17 17:21:39 dialing manager at localhost:37895 2025/11/17 17:21:39 checking machine... 2025/11/17 17:21:39 checking revisions... [ 44.286140] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:21:39 testing simple program... [ 44.373578] cgroup: Unknown subsys name 'net' [ 44.433308] cgroup: Unknown subsys name 'cpuset' [ 44.452398] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:21:38 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888015461bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015462640 RDI=ffff888015462640 RBP=ffff888015462618 RSP=ffff888015aef3d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015462640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527583 RFL=00000082 [--S----] 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 00007fb66aa97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb66aa5c008 CR3=000000000e461000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016772200 RCX=ffffffff842db88f RDX=ffff888015599bc0 RSI=ffffffff842db8a5 RDI=0000000000000001 RBP=ffff888015697c88 RSP=ffff888015697b28 R8 =0000000000000001 R9 =ffffed1002dc410c R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=0000000000000000 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 00007fda1e146900 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=00007fda1d85e398 CR3=000000000bd5f000 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=0a1815eef1e7c1900b410c8de58f8115 XMM02=0000000000303f78eff9b2d0a8fce9cb XMM03=00000000003040482c67c8bc2e329bc3 XMM04=29915cb8b5c1322000000000000ae988 XMM05=090f1556b20111b30000000000320860 XMM06=5b75c91c8044534200000000003206e8 XMM07=e042d86d42eb936e00000000003103e8 XMM08=7e53843341e371280000000000304048 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000