[ 43.973841] ------------[ cut here ]------------ [ 43.974640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.976317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.977518] Modules linked in: [ 43.978008] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.979640] Tainted: [W]=WARN [ 43.980101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.981314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.982033] 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 [ 43.984646] RSP: 0018:ffff88801798fbc0 EFLAGS: 00010286 [ 43.985457] RAX: 0000000000000000 RBX: ffffed1002f31f78 RCX: ffffffff813a4050 [ 43.986521] RDX: ffff8880160a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.987579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f31f2f [ 43.988650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.989712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801798fdf8 [ 43.990787] FS: 00007f026ef54900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.991998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.992881] CR2: 00007f026f446580 CR3: 000000000dadc000 CR4: 0000000000350ef0 [ 43.993945] Call Trace: [ 43.994365] [ 43.994705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.995456] ? __create_object+0x59/0x80 [ 43.996065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.996873] __vmalloc_noprof+0x59/0x60 [ 43.997498] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.998186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.998957] bpf_prog_alloc+0x39/0x200 [ 43.999566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.000334] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.001052] do_seccomp+0x349/0x25e0 [ 44.001650] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.002394] ? __pfx_do_seccomp+0x10/0x10 [ 44.003013] ? find_held_lock+0x2b/0x80 [ 44.003647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.004437] ? static_key_count+0x60/0x80 [ 44.005090] prctl_set_seccomp+0x4e/0x70 [ 44.005735] __do_sys_prctl+0xe6c/0x1d70 [ 44.006386] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.007059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.007863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.008685] ? irqentry_exit+0xf3/0x650 [ 44.009322] do_syscall_64+0xbf/0x430 [ 44.009898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.010687] RIP: 0033:0x7f026f4465cd [ 44.011272] 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 [ 44.013907] RSP: 002b:00007ffcd24c1df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.015050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f026f4465cd [ 44.016122] RDX: 000055b0e3f45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.017207] RBP: 00007ffcd24c1e50 R08: 0000000000000000 R09: 00007ffcd24c14f0 [ 44.018276] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0eb947ad0 [ 44.019339] R13: 00007ffcd24c2280 R14: 000055b0eb948bc0 R15: 000055b0eb959780 [ 44.020415] [ 44.020776] irq event stamp: 1693 [ 44.021323] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 44.022587] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 44.023857] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 44.025152] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 44.026442] ---[ end trace 0000000000000000 ]--- [ 47.480630] ------------[ cut here ]------------ [ 47.481621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.483631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.485164] Modules linked in: [ 47.485826] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.487861] Tainted: [W]=WARN [ 47.488456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.489960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.490894] 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 [ 47.494104] RSP: 0018:ffff8880198d7bc0 EFLAGS: 00010286 [ 47.495118] RAX: 0000000000000000 RBX: ffffed100331af78 RCX: ffffffff813a4050 [ 47.496411] RDX: ffff8880173b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.497714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331af2f [ 47.499034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.500328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198d7df8 [ 47.501637] FS: 00007f4850713900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.503092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.504167] CR2: 00007f4850c05580 CR3: 000000001f8a5000 CR4: 0000000000350ef0 [ 47.505495] Call Trace: [ 47.505967] [ 47.506436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.507334] ? __create_object+0x59/0x80 [ 47.508082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.509072] __vmalloc_noprof+0x59/0x60 [ 47.509819] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.510687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.511613] bpf_prog_alloc+0x39/0x200 [ 47.512349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.513298] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.514157] do_seccomp+0x349/0x25e0 [ 47.514894] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.515825] ? __pfx_do_seccomp+0x10/0x10 [ 47.516635] ? find_held_lock+0x2b/0x80 [ 47.517417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.518414] ? static_key_count+0x60/0x80 [ 47.519170] prctl_set_seccomp+0x4e/0x70 [ 47.519944] __do_sys_prctl+0xe6c/0x1d70 [ 47.520754] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.521622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.522602] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.523587] ? irqentry_exit+0xf3/0x650 [ 47.524367] do_syscall_64+0xbf/0x430 [ 47.525095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.526067] RIP: 0033:0x7f4850c055cd [ 47.526769] 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 [ 47.529984] RSP: 002b:00007ffc3aba4db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.531397] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4850c055cd [ 47.532713] RDX: 000055c3adf3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.534010] RBP: 00007ffc3aba4e10 R08: 0000000000000000 R09: 00007ffc3aba44b0 [ 47.535339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3da0b8ad0 [ 47.536632] R13: 00007ffc3aba5240 R14: 000055c3da0b9bc0 R15: 000055c3da0ca780 [ 47.537914] [ 47.538308] irq event stamp: 1741 [ 47.538816] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 47.540086] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 47.541389] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 47.542688] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 47.543952] ---[ end trace 0000000000000000 ]--- [ 48.352257] ------------[ cut here ]------------ [ 48.353152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.355328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.357107] Modules linked in: [ 48.357740] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.359899] Tainted: [W]=WARN [ 48.360706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.362222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.363113] 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 [ 48.366315] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 48.367321] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 48.368614] RDX: ffff888017b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.369931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 48.371225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.372517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 48.373814] FS: 00007fee4c8cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.375274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.376346] CR2: 00007fff0d91def7 CR3: 000000000eb8d000 CR4: 0000000000350ef0 [ 48.377662] Call Trace: [ 48.378149] [ 48.378610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.379541] ? __create_object+0x59/0x80 [ 48.380336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.381339] __vmalloc_noprof+0x59/0x60 [ 48.382069] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.382956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.383906] bpf_prog_alloc+0x39/0x200 [ 48.384645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.385602] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.386539] do_seccomp+0x349/0x25e0 [ 48.387267] ? find_held_lock+0x2b/0x80 [ 48.387997] ? do_prlimit+0x310/0x610 [ 48.388764] ? __pfx_do_seccomp+0x10/0x10 [ 48.389596] ? do_raw_spin_unlock+0x53/0x220 [ 48.390449] ? _raw_spin_unlock+0x1e/0x40 [ 48.391172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.392127] ? static_key_count+0x60/0x80 [ 48.392938] prctl_set_seccomp+0x4e/0x70 [ 48.393695] __do_sys_prctl+0xe6c/0x1d70 [ 48.394531] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.395399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.396389] ? irqentry_exit+0xf3/0x650 [ 48.397128] do_syscall_64+0xbf/0x430 [ 48.397866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.398808] RIP: 0033:0x7fee4cdc15cd [ 48.399536] 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 [ 48.402710] RSP: 002b:00007fff0d91bb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.404052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee4cdc15cd [ 48.405338] RDX: 000055fbee6d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.406625] RBP: 00007fff0d91bbe0 R08: 0000000000000000 R09: 00007fff0d91b280 [ 48.407899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbf42ccb10 [ 48.409188] R13: 00007fff0d91c010 R14: 000055fbf42cd2b0 R15: 000055fbf42e16f0 [ 48.410495] [ 48.410913] irq event stamp: 1795 [ 48.411555] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 48.413058] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 48.414548] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 48.416064] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 48.417554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6375' (ECDSA) to the list of known hosts. 2025/11/18 22:04:42 fuzzer started 2025/11/18 22:04:43 dialing manager at localhost:34383 2025/11/18 22:04:43 checking machine... 2025/11/18 22:04:43 checking revisions... [ 49.285310] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:04:43 testing simple program... [ 49.376654] cgroup: Unknown subsys name 'net' [ 49.445852] cgroup: Unknown subsys name 'cpuset' [ 49.458729] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:04:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016318000 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff815d3210 RDI=ffff8880163183fc RBP=ffff88806ce08a88 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=000000000002575e R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888016318000 R15=ffff88806ce08a30 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 00007f4850713900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3ab9e000 CR3=000000001f8b4000 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 info registers vcpu 1 RAX=00000020974dd9c0 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000020 RSI=ffff88806cf23b00 RDI=000000000005283f RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ec33a R11=0000000000000001 R12=000000000005283f R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000013 [----A-C] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee88a97c8 CR3=000000000df7a000 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=2032343a34303a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a34303a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000