[ 44.030116] ------------[ cut here ]------------ [ 44.031140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.033425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.035045] Modules linked in: [ 44.035768] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.037958] Tainted: [W]=WARN [ 44.038617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.040100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.041024] 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 [ 44.044225] RSP: 0018:ffff88800f2a7bc0 EFLAGS: 00010286 [ 44.045166] RAX: 0000000000000000 RBX: ffffed1001e54f78 RCX: ffffffff813a4050 [ 44.046459] RDX: ffff888018895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.047776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e54f2f [ 44.049077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.050374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2a7df8 [ 44.051667] FS: 00007fd599e07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.053121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.054192] CR2: 00007ffe1a2d4ef8 CR3: 000000000f86a000 CR4: 0000000000350ef0 [ 44.055523] Call Trace: [ 44.055984] [ 44.056449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.057351] ? __create_object+0x59/0x80 [ 44.058097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.059087] __vmalloc_noprof+0x59/0x60 [ 44.059864] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.060756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.061723] bpf_prog_alloc+0x39/0x200 [ 44.062471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.063434] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.064367] do_seccomp+0x349/0x25e0 [ 44.065054] ? find_held_lock+0x2b/0x80 [ 44.065838] ? do_prlimit+0x310/0x610 [ 44.066595] ? __pfx_do_seccomp+0x10/0x10 [ 44.067413] ? do_raw_spin_unlock+0x53/0x220 [ 44.068282] ? _raw_spin_unlock+0x1e/0x40 [ 44.069048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.070056] ? static_key_count+0x60/0x80 [ 44.070891] prctl_set_seccomp+0x4e/0x70 [ 44.071721] __do_sys_prctl+0xe6c/0x1d70 [ 44.072531] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.073412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.074411] ? irqentry_exit+0xf3/0x650 [ 44.075162] do_syscall_64+0xbf/0x430 [ 44.075939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.076922] RIP: 0033:0x7fd59a2f95cd [ 44.077653] 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 [ 44.080992] RSP: 002b:00007ffe1a2d3770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.082441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd59a2f95cd [ 44.083800] RDX: 00005648fd64ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.085145] RBP: 00007ffe1a2d37d0 R08: 0000000000000000 R09: 00007ffe1a2d2e70 [ 44.086492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564914a64b10 [ 44.087853] R13: 00007ffe1a2d3c00 R14: 0000564914a652b0 R15: 0000564914a796f0 [ 44.089243] [ 44.089685] irq event stamp: 1799 [ 44.090367] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 44.091979] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 44.093573] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 44.095219] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 44.096708] ---[ end trace 0000000000000000 ]--- [ 46.875238] ------------[ cut here ]------------ [ 46.876034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.877807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.879069] Modules linked in: [ 46.879851] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.881629] Tainted: [W]=WARN [ 46.882111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.883383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.884122] 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 [ 46.886830] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 46.887684] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 46.888771] RDX: ffff888013ff3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.889905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 46.890992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.892115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 46.893245] FS: 00007f28ca628900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.894468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.895392] CR2: 00007ffec8ec5ef8 CR3: 00000000187b4000 CR4: 0000000000350ef0 [ 46.896497] Call Trace: [ 46.896914] [ 46.897306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.898031] ? __create_object+0x59/0x80 [ 46.898690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.899537] __vmalloc_noprof+0x59/0x60 [ 46.900156] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.900909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.901699] bpf_prog_alloc+0x39/0x200 [ 46.902359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.903133] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.903925] do_seccomp+0x349/0x25e0 [ 46.904540] ? find_held_lock+0x2b/0x80 [ 46.905158] ? do_prlimit+0x310/0x610 [ 46.905812] ? __pfx_do_seccomp+0x10/0x10 [ 46.906504] ? do_raw_spin_unlock+0x53/0x220 [ 46.907176] ? _raw_spin_unlock+0x1e/0x40 [ 46.907877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.908693] ? static_key_count+0x60/0x80 [ 46.909393] prctl_set_seccomp+0x4e/0x70 [ 46.910027] __do_sys_prctl+0xe6c/0x1d70 [ 46.910693] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.911453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.912288] ? irqentry_exit+0xf3/0x650 [ 46.912919] do_syscall_64+0xbf/0x430 [ 46.913547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.914378] RIP: 0033:0x7f28cab1a5cd [ 46.914945] 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 [ 46.917645] RSP: 002b:00007ffec8ec3ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.918841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28cab1a5cd [ 46.919961] RDX: 0000563e72435e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.921055] RBP: 00007ffec8ec3b10 R08: 0000000000000000 R09: 00007ffec8ec31b0 [ 46.922154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e9a384b10 [ 46.923240] R13: 00007ffec8ec3f40 R14: 0000563e9a3852b0 R15: 0000563e9a3996f0 [ 46.924367] [ 46.924726] irq event stamp: 2553 [ 46.925301] hardirqs last enabled at (2563): [] __up_console_sem+0x78/0x80 [ 46.926623] hardirqs last disabled at (2572): [] __up_console_sem+0x5d/0x80 [ 46.927951] softirqs last enabled at (2174): [] handle_softirqs+0x50c/0x770 [ 46.929272] softirqs last disabled at (2169): [] __irq_exit_rcu+0xc4/0x100 [ 46.930562] ---[ end trace 0000000000000000 ]--- [ 47.422237] ------------[ cut here ]------------ [ 47.423088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.425019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.426399] Modules linked in: [ 47.426970] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.429025] Tainted: [W]=WARN [ 47.429594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.431007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.431893] 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 [ 47.434903] RSP: 0018:ffff88800a5bfbc0 EFLAGS: 00010286 [ 47.435857] RAX: 0000000000000000 RBX: ffffed10014b7f78 RCX: ffffffff813a4050 [ 47.437065] RDX: ffff888018acd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.438303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014b7f2f [ 47.439515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.440721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5bfdf8 [ 47.441920] FS: 00007fc5edfbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.443266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.444276] CR2: 00007fff4201fef8 CR3: 0000000013f13000 CR4: 0000000000350ef0 [ 47.445464] Call Trace: [ 47.445907] [ 47.446331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.447138] ? __create_object+0x59/0x80 [ 47.447899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.448790] __vmalloc_noprof+0x59/0x60 [ 47.449507] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.450328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.451202] bpf_prog_alloc+0x39/0x200 [ 47.452091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.453192] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.454274] do_seccomp+0x349/0x25e0 [ 47.454965] ? find_held_lock+0x2b/0x80 [ 47.455696] ? do_prlimit+0x310/0x610 [ 47.456398] ? __pfx_do_seccomp+0x10/0x10 [ 47.457088] ? do_raw_spin_unlock+0x53/0x220 [ 47.457885] ? _raw_spin_unlock+0x1e/0x40 [ 47.458615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.459535] ? static_key_count+0x60/0x80 [ 47.460301] prctl_set_seccomp+0x4e/0x70 [ 47.460988] __do_sys_prctl+0xe6c/0x1d70 [ 47.461699] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.462500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.463416] ? irqentry_exit+0xf3/0x650 [ 47.464087] do_syscall_64+0xbf/0x430 [ 47.464766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.465657] RIP: 0033:0x7fc5ee4af5cd [ 47.466333] 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 [ 47.469291] RSP: 002b:00007fff4201e170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.470568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5ee4af5cd [ 47.471774] RDX: 00005596dfad2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.472988] RBP: 00007fff4201e1d0 R08: 0000000000000000 R09: 00007fff4201d870 [ 47.474188] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596e5760bf0 [ 47.475434] R13: 00007fff4201e600 R14: 00005596e576a380 R15: 00005596e5775460 [ 47.476636] [ 47.477049] irq event stamp: 1805 [ 47.477657] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.479072] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.480486] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 47.481916] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 47.483291] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54179' (ECDSA) to the list of known hosts. 2025/11/17 18:27:14 fuzzer started 2025/11/17 18:27:14 dialing manager at localhost:37895 2025/11/17 18:27:14 checking machine... 2025/11/17 18:27:14 checking revisions... [ 48.232122] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:27:14 testing simple program... [ 48.332809] cgroup: Unknown subsys name 'net' [ 48.404318] cgroup: Unknown subsys name 'cpuset' [ 48.417685] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:27:14 Registers: info registers vcpu 0 RAX=ffff888015b52708 RBX=ffff88806ce08ee0 RCX=1ffff11002b6a4e1 RDX=ffff88800e478730 RSI=ffffffff85e1fec0 RDI=ffff88806ce08ef0 RBP=ffff888015884760 RSP=ffff88806ce08e50 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000004 R13=ffff88806ce08ee0 R14=ffffffff815d6b03 R15=0000000000000003 RIP=ffffffff815dcb09 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 00007f28ca628900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28ca5f7008 CR3=00000000169e8000 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=0000000000024385 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 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=00007ffcfee58518 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=00000000000000000000000000000000 XMM01=00007f0446e77510000055824a8be790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000