[ 39.009654] ------------[ cut here ]------------ [ 39.010596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.014093] Modules linked in: [ 39.014735] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.016996] Tainted: [W]=WARN [ 39.017695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.019202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020092] 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 [ 39.023300] RSP: 0018:ffff888016817bc0 EFLAGS: 00010286 [ 39.024263] RAX: 0000000000000000 RBX: ffffed1002d02f78 RCX: ffffffff813a4050 [ 39.025555] RDX: ffff888015de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026848] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d02f2f [ 39.028133] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016817df8 [ 39.030755] FS: 00007f85e15b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033301] CR2: 00007f85e1aa3580 CR3: 000000000d95e000 CR4: 0000000000350ef0 [ 39.034604] Call Trace: [ 39.035071] [ 39.035518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036425] ? __create_object+0x59/0x80 [ 39.037230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038220] __vmalloc_noprof+0x59/0x60 [ 39.038949] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.039829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040767] bpf_prog_alloc+0x39/0x200 [ 39.041529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042455] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043378] do_seccomp+0x349/0x25e0 [ 39.044064] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.044977] ? __pfx_do_seccomp+0x10/0x10 [ 39.045775] ? find_held_lock+0x2b/0x80 [ 39.046549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.047534] ? static_key_count+0x60/0x80 [ 39.048340] prctl_set_seccomp+0x4e/0x70 [ 39.049088] __do_sys_prctl+0xe6c/0x1d70 [ 39.049891] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052699] ? irqentry_exit+0xf3/0x650 [ 39.053486] do_syscall_64+0xbf/0x430 [ 39.054216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055130] RIP: 0033:0x7f85e1aa35cd [ 39.055850] 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 [ 39.059080] RSP: 002b:00007ffc57983870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85e1aa35cd [ 39.061774] RDX: 000055573334be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063063] RBP: 00007ffc579838d0 R08: 0000000000000000 R09: 00007ffc57982f70 [ 39.064355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055575d1f4ad0 [ 39.065678] R13: 00007ffc57983d00 R14: 000055575d1f5bc0 R15: 000055575d206780 [ 39.066997] [ 39.067461] irq event stamp: 1779 [ 39.068076] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.069632] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.071179] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.072722] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.074263] ---[ end trace 0000000000000000 ]--- [ 41.884119] ------------[ cut here ]------------ [ 41.885041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.887054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.888566] Modules linked in: [ 41.889204] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.891193] Tainted: [W]=WARN [ 41.891750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.893204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.894078] 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 [ 41.897224] RSP: 0018:ffff88800f46fbc0 EFLAGS: 00010286 [ 41.898219] RAX: 0000000000000000 RBX: ffffed1001e8df78 RCX: ffffffff813a4050 [ 41.899497] RDX: ffff888019cc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.900775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8df2f [ 41.902055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.903344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f46fdf8 [ 41.904615] FS: 00007fca457dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.906062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.907127] CR2: 00007ffeb355eef8 CR3: 000000001f613000 CR4: 0000000000350ef0 [ 41.908428] Call Trace: [ 41.908887] [ 41.909355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.910232] ? __create_object+0x59/0x80 [ 41.910954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.911921] __vmalloc_noprof+0x59/0x60 [ 41.912665] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.913540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.914469] bpf_prog_alloc+0x39/0x200 [ 41.915209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.916094] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.916994] do_seccomp+0x349/0x25e0 [ 41.917723] ? find_held_lock+0x2b/0x80 [ 41.918484] ? do_prlimit+0x310/0x610 [ 41.919236] ? __pfx_do_seccomp+0x10/0x10 [ 41.919969] ? do_raw_spin_unlock+0x53/0x220 [ 41.920806] ? _raw_spin_unlock+0x1e/0x40 [ 41.921595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.922552] ? static_key_count+0x60/0x80 [ 41.923360] prctl_set_seccomp+0x4e/0x70 [ 41.924085] __do_sys_prctl+0xe6c/0x1d70 [ 41.924866] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.925742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.926712] ? irqentry_exit+0xf3/0x650 [ 41.927473] do_syscall_64+0xbf/0x430 [ 41.928216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.929115] RIP: 0033:0x7fca45cce5cd [ 41.929832] 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 [ 41.932978] RSP: 002b:00007ffeb355daf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.934380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca45cce5cd [ 41.935648] RDX: 000055ddceb54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.936922] RBP: 00007ffeb355db50 R08: 0000000000000000 R09: 00007ffeb355d1f0 [ 41.938221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddf5a01bf0 [ 41.939497] R13: 00007ffeb355df80 R14: 000055ddf5a0b380 R15: 000055ddf5a16460 [ 41.940789] [ 41.941277] irq event stamp: 1721 [ 41.941888] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 41.943397] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 41.945100] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 41.946664] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 41.948171] ---[ end trace 0000000000000000 ]--- [ 42.621229] ------------[ cut here ]------------ [ 42.621969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.623605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.624782] Modules linked in: [ 42.625306] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.626929] Tainted: [W]=WARN [ 42.627414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.628612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.629371] 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 [ 42.631972] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 42.632772] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 42.633812] RDX: ffff88800f1d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.634850] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 42.635894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.636933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 42.637989] FS: 00007f351fdbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.639172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.640015] CR2: 00007ffc38d8cef8 CR3: 000000000de13000 CR4: 0000000000350ef0 [ 42.641062] Call Trace: [ 42.641476] [ 42.641816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.642551] ? __create_object+0x59/0x80 [ 42.643197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643962] __vmalloc_noprof+0x59/0x60 [ 42.644581] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.645307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646053] bpf_prog_alloc+0x39/0x200 [ 42.646660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.647424] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.648164] do_seccomp+0x349/0x25e0 [ 42.648726] ? find_held_lock+0x2b/0x80 [ 42.649349] ? do_prlimit+0x310/0x610 [ 42.649933] ? __pfx_do_seccomp+0x10/0x10 [ 42.650576] ? do_raw_spin_unlock+0x53/0x220 [ 42.651275] ? _raw_spin_unlock+0x1e/0x40 [ 42.651886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.652678] ? static_key_count+0x60/0x80 [ 42.653338] prctl_set_seccomp+0x4e/0x70 [ 42.653942] __do_sys_prctl+0xe6c/0x1d70 [ 42.654583] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.655294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.656055] ? irqentry_exit+0xf3/0x650 [ 42.656673] do_syscall_64+0xbf/0x430 [ 42.657289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.658050] RIP: 0033:0x7f35202af5cd [ 42.658625] 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 [ 42.661283] RSP: 002b:00007ffc38d8b940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.662418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35202af5cd [ 42.663481] RDX: 00005581be0f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.664538] RBP: 00007ffc38d8b9a0 R08: 0000000000000000 R09: 00007ffc38d8b040 [ 42.665619] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581e6a6dbf0 [ 42.666692] R13: 00007ffc38d8bdd0 R14: 00005581e6a77380 R15: 00005581e6a82460 [ 42.667767] [ 42.668120] irq event stamp: 1707 [ 42.668651] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.669961] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.671227] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.672499] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 42.673792] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42219' (ECDSA) to the list of known hosts. 2025/11/18 12:10:21 fuzzer started 2025/11/18 12:10:21 dialing manager at localhost:34383 2025/11/18 12:10:21 checking machine... 2025/11/18 12:10:21 checking revisions... [ 43.551278] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:10:21 testing simple program... [ 43.647120] cgroup: Unknown subsys name 'net' [ 43.715606] cgroup: Unknown subsys name 'cpuset' [ 43.738988] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:10:20 Registers: info registers vcpu 0 RAX=ffff888016209bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017a57480 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 00007fca457dc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca4578b008 CR3=000000001f6a1000 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=dffffc0000000000 RBX=ffff88806cf08a70 RCX=0000000000000002 RDX=1ffff1100d9e1150 RSI=ffff88806cf08f48 RDI=ffff88806cf08a80 RBP=ffff88806cf08f48 RSP=ffff88806cf089c8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000008 R13=ffff88806cf01000 R14=ffff88806cf08f48 R15=ffff88806cf08a70 RIP=ffffffff8135e288 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe71289478 CR3=000000000cb83000 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=1d66ccf702db8987fe40a96ffb2b6b56 XMM02=00000000003034a0eff9b2d0a8fce9cb XMM03=00000000003035702c67c8bc2e329bc3 XMM04=3ae2ff4a4369103100000000000ae988 XMM05=090f1556b20111b30000000000321308 XMM06=5b75c91c804453420000000000321190 XMM07=e042d86d42eb936e0000000000311aa0 XMM08=d4d2f10982731f3e0000000000303570 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000