[ 46.417933] ------------[ cut here ]------------ [ 46.418873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.421313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.422758] Modules linked in: [ 46.423421] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.425406] Tainted: [W]=WARN [ 46.425966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.427479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.428393] 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 [ 46.431597] RSP: 0018:ffff88801c087bc0 EFLAGS: 00010286 [ 46.432563] RAX: 0000000000000000 RBX: ffffed1003810f78 RCX: ffffffff813a4050 [ 46.433878] RDX: ffff888016c35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.435177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003810f2f [ 46.436453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.437734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c087df8 [ 46.439023] FS: 00007f8a3363d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.440464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.441528] CR2: 00007fff832daef8 CR3: 000000000de0b000 CR4: 0000000000350ef0 [ 46.442826] Call Trace: [ 46.443339] [ 46.443752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.444645] ? __create_object+0x59/0x80 [ 46.445416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.446389] __vmalloc_noprof+0x59/0x60 [ 46.447159] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.448019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.448921] bpf_prog_alloc+0x39/0x200 [ 46.449642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.450564] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.451481] do_seccomp+0x349/0x25e0 [ 46.452200] ? find_held_lock+0x2b/0x80 [ 46.452919] ? do_prlimit+0x310/0x610 [ 46.453659] ? __pfx_do_seccomp+0x10/0x10 [ 46.454443] ? do_raw_spin_unlock+0x53/0x220 [ 46.455291] ? _raw_spin_unlock+0x1e/0x40 [ 46.456072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.457045] ? static_key_count+0x60/0x80 [ 46.457805] prctl_set_seccomp+0x4e/0x70 [ 46.458578] __do_sys_prctl+0xe6c/0x1d70 [ 46.459364] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.460226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.461193] ? irqentry_exit+0xf3/0x650 [ 46.461900] do_syscall_64+0xbf/0x430 [ 46.462636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.463591] RIP: 0033:0x7f8a33b2f5cd [ 46.464294] 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 [ 46.467439] RSP: 002b:00007fff832d9e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.468785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a33b2f5cd [ 46.470078] RDX: 0000565518c20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.471374] RBP: 00007fff832d9e60 R08: 0000000000000000 R09: 00007fff832d9500 [ 46.472655] R10: 0000000000000000 R11: 0000000000000246 R12: 00005655319fcbf0 [ 46.473913] R13: 00007fff832da290 R14: 0000565531a06380 R15: 0000565531a11460 [ 46.475215] [ 46.475637] irq event stamp: 1729 [ 46.476270] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.477777] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.479309] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 46.480829] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.482338] ---[ end trace 0000000000000000 ]--- [ 49.270531] ------------[ cut here ]------------ [ 49.271421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.273278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.274608] Modules linked in: [ 49.275190] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.276960] Tainted: [W]=WARN [ 49.277497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.279063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.279849] 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 [ 49.283020] RSP: 0018:ffff888016497bc0 EFLAGS: 00010286 [ 49.283855] RAX: 0000000000000000 RBX: ffffed1002c92f78 RCX: ffffffff813a4050 [ 49.284998] RDX: ffff888019ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.286117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c92f2f [ 49.287270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.288429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016497df8 [ 49.289579] FS: 00007f9352a43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.290880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.291840] CR2: 00007f9352f35580 CR3: 000000000ba8c000 CR4: 0000000000350ef0 [ 49.293004] Call Trace: [ 49.293419] [ 49.293781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.294589] ? __create_object+0x59/0x80 [ 49.295299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.296154] __vmalloc_noprof+0x59/0x60 [ 49.296788] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.297562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.298403] bpf_prog_alloc+0x39/0x200 [ 49.299065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.299849] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.300648] do_seccomp+0x349/0x25e0 [ 49.301290] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.302092] ? __pfx_do_seccomp+0x10/0x10 [ 49.302758] ? find_held_lock+0x2b/0x80 [ 49.303444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.304299] ? static_key_count+0x60/0x80 [ 49.305033] prctl_set_seccomp+0x4e/0x70 [ 49.305686] __do_sys_prctl+0xe6c/0x1d70 [ 49.306380] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.307163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.307976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.308840] ? irqentry_exit+0xf3/0x650 [ 49.309511] do_syscall_64+0xbf/0x430 [ 49.310173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.311025] RIP: 0033:0x7f9352f355cd [ 49.311616] 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 [ 49.314512] RSP: 002b:00007ffc4922ac10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.315740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9352f355cd [ 49.316880] RDX: 0000559c649cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.318034] RBP: 00007ffc4922ac70 R08: 0000000000000000 R09: 00007ffc4922a310 [ 49.319190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ca1a91ad0 [ 49.320337] R13: 00007ffc4922b0a0 R14: 0000559ca1a92bc0 R15: 0000559ca1aa3780 [ 49.321489] [ 49.321870] irq event stamp: 1911 [ 49.322442] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 49.323811] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 49.325161] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 49.326533] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 49.327910] ---[ end trace 0000000000000000 ]--- [ 50.007406] ------------[ cut here ]------------ [ 50.008264] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.010213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.011601] Modules linked in: [ 50.012419] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.014350] Tainted: [W]=WARN [ 50.014883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.016271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.017121] 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 [ 50.020138] RSP: 0018:ffff88800f597bc0 EFLAGS: 00010286 [ 50.021062] RAX: 0000000000000000 RBX: ffffed1001eb2f78 RCX: ffffffff813a4050 [ 50.022273] RDX: ffff888019b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.023500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb2f2f [ 50.024670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.025741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f597df8 [ 50.026814] FS: 00007f5ec07ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.028050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.028912] CR2: 00007ffe9bbc9ef8 CR3: 0000000020878000 CR4: 0000000000350ef0 [ 50.029998] Call Trace: [ 50.030388] [ 50.030734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.031482] ? __create_object+0x59/0x80 [ 50.032141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.032928] __vmalloc_noprof+0x59/0x60 [ 50.033563] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.034297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.035101] bpf_prog_alloc+0x39/0x200 [ 50.035686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.036455] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.037210] do_seccomp+0x349/0x25e0 [ 50.037783] ? find_held_lock+0x2b/0x80 [ 50.038411] ? do_prlimit+0x310/0x610 [ 50.039033] ? __pfx_do_seccomp+0x10/0x10 [ 50.039670] ? do_raw_spin_unlock+0x53/0x220 [ 50.040373] ? _raw_spin_unlock+0x1e/0x40 [ 50.041034] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.041827] ? static_key_count+0x60/0x80 [ 50.042491] prctl_set_seccomp+0x4e/0x70 [ 50.043132] __do_sys_prctl+0xe6c/0x1d70 [ 50.043766] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.044480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.045296] ? irqentry_exit+0xf3/0x650 [ 50.045907] do_syscall_64+0xbf/0x430 [ 50.046524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.047341] RIP: 0033:0x7f5ec0cdc5cd [ 50.047895] 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 [ 50.050604] RSP: 002b:00007ffe9bbc8210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.051776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ec0cdc5cd [ 50.052844] RDX: 0000556168706e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.053910] RBP: 00007ffe9bbc8270 R08: 0000000000000000 R09: 00007ffe9bbc7910 [ 50.055000] R10: 0000000000000000 R11: 0000000000000246 R12: 000055617d379ad0 [ 50.056078] R13: 00007ffe9bbc86a0 R14: 000055617d37abc0 R15: 000055617d38b780 [ 50.057174] [ 50.057530] irq event stamp: 1789 [ 50.058072] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.059365] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.060648] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.061964] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.063271] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29205' (ECDSA) to the list of known hosts. 2025/11/18 04:13:56 fuzzer started 2025/11/18 04:13:57 dialing manager at localhost:37895 2025/11/18 04:13:57 checking machine... 2025/11/18 04:13:57 checking revisions... [ 50.861827] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:13:57 testing simple program... [ 50.946553] cgroup: Unknown subsys name 'net' [ 51.014162] cgroup: Unknown subsys name 'cpuset' [ 51.045835] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:56 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880187a7f01 RSI=ffff8880187a7f50 RDI=ffff8880187a7f50 RBP=ffff8880187a73d0 RSP=ffff8880187a7308 R8 =ffffffff86e86e9c R9 =ffff8880187a73b8 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880187a73d8 R13=ffff8880187a73c0 R14=ffff8880187a7f58 R15=ffff8880187a7378 RIP=ffffffff8135efad RFL=00000202 [-------] 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 00007f9352a43900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc49224000 CR3=0000000020213000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=8738e4379cb41900 RBX=ffff88806cf08fe0 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08fb0 R15=ffff88806cf08a70 RIP=ffffffff81528ee4 RFL=00000296 [--S-AP-] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea65ab568 CR3=0000000005c8a000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000002640eed83235cc4 XMM02=00000000000000000000000000000000 XMM03=363c894be48857c8c74ee4bad2c0b745 XMM04=00000000000000000000000000800100 XMM05=0000000000000000b4baa0a000800100 XMM06=000000000000000000000000b4baa0a0 XMM07=b4baa0a0008001000080010000000000 XMM08=50000000c80000003400000022000000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=7e0bbd93c1732daa64fa70b241450fff XMM11=ea50336a20e1812b60e68202b228e402 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000580 XMM15=00000000000000000000000000000040