[ 46.521131] ------------[ cut here ]------------ [ 46.521870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.523489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.524677] Modules linked in: [ 46.525154] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.526809] Tainted: [W]=WARN [ 46.527314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.528524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.529271] 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 [ 46.531870] RSP: 0018:ffff88800e21fbc0 EFLAGS: 00010286 [ 46.532675] RAX: 0000000000000000 RBX: ffffed1001c43f78 RCX: ffffffff813a4050 [ 46.533723] RDX: ffff88800c953780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.534774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c43f2f [ 46.535828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.536893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e21fdf8 [ 46.537942] FS: 00007f16d2f3d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.539130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.540001] CR2: 00007ffedad34ef8 CR3: 000000000df2e000 CR4: 0000000000350ef0 [ 46.541109] Call Trace: [ 46.541513] [ 46.541853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.542580] ? __create_object+0x59/0x80 [ 46.543199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.543993] __vmalloc_noprof+0x59/0x60 [ 46.544619] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.545330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.546064] bpf_prog_alloc+0x39/0x200 [ 46.546668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.547445] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.548147] do_seccomp+0x349/0x25e0 [ 46.548755] ? find_held_lock+0x2b/0x80 [ 46.549380] ? do_prlimit+0x310/0x610 [ 46.549958] ? __pfx_do_seccomp+0x10/0x10 [ 46.550610] ? do_raw_spin_unlock+0x53/0x220 [ 46.551297] ? _raw_spin_unlock+0x1e/0x40 [ 46.551907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.552706] ? static_key_count+0x60/0x80 [ 46.553363] prctl_set_seccomp+0x4e/0x70 [ 46.553970] __do_sys_prctl+0xe6c/0x1d70 [ 46.554608] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.555309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.556056] ? irqentry_exit+0xf3/0x650 [ 46.556681] do_syscall_64+0xbf/0x430 [ 46.557286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.558049] RIP: 0033:0x7f16d342f5cd [ 46.558618] 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 [ 46.561367] RSP: 002b:00007ffedad33260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.562511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16d342f5cd [ 46.563589] RDX: 000055b7b1654e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.564680] RBP: 00007ffedad332c0 R08: 0000000000000000 R09: 00007ffedad32960 [ 46.565749] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7b90a7ad0 [ 46.566826] R13: 00007ffedad336f0 R14: 000055b7b90a8bc0 R15: 000055b7b90b9780 [ 46.567944] [ 46.568335] irq event stamp: 1705 [ 46.568857] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 46.570139] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.571415] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.572793] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.574070] ---[ end trace 0000000000000000 ]--- [ 49.895305] ------------[ cut here ]------------ [ 49.895931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.898996] Modules linked in: [ 49.899444] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.900839] Tainted: [W]=WARN [ 49.901261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.902296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.902902] 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 [ 49.905526] RSP: 0018:ffff888017fb7bc0 EFLAGS: 00010286 [ 49.906180] RAX: 0000000000000000 RBX: ffffed1002ff6f78 RCX: ffffffff813a4050 [ 49.907076] RDX: ffff888015db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff6f2f [ 49.909160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fb7df8 [ 49.910974] FS: 00007f1a97f80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.912003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.912762] CR2: 00007ffc2dfdeef8 CR3: 000000000c931000 CR4: 0000000000350ef0 [ 49.913672] Call Trace: [ 49.914001] [ 49.914322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.914917] ? __create_object+0x59/0x80 [ 49.915467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916257] __vmalloc_noprof+0x59/0x60 [ 49.916772] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.917465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918279] bpf_prog_alloc+0x39/0x200 [ 49.918757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919398] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.920019] do_seccomp+0x349/0x25e0 [ 49.920516] ? find_held_lock+0x2b/0x80 [ 49.921023] ? do_prlimit+0x310/0x610 [ 49.921531] ? __pfx_do_seccomp+0x10/0x10 [ 49.922043] ? do_raw_spin_unlock+0x53/0x220 [ 49.922613] ? _raw_spin_unlock+0x1e/0x40 [ 49.923125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.923786] ? static_key_count+0x60/0x80 [ 49.924339] prctl_set_seccomp+0x4e/0x70 [ 49.924855] __do_sys_prctl+0xe6c/0x1d70 [ 49.925412] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.926086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.926766] ? irqentry_exit+0xf3/0x650 [ 49.927292] do_syscall_64+0xbf/0x430 [ 49.927770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.928438] RIP: 0033:0x7f1a984725cd [ 49.928909] 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 [ 49.931117] RSP: 002b:00007ffc2dfdce90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.932060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a984725cd [ 49.932953] RDX: 000055da0d1a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.933836] RBP: 00007ffc2dfdcef0 R08: 0000000000000000 R09: 00007ffc2dfdc590 [ 49.934725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da4d069ad0 [ 49.935610] R13: 00007ffc2dfdd320 R14: 000055da4d06abc0 R15: 000055da4d07b780 [ 49.936511] [ 49.936817] irq event stamp: 2999 [ 49.937263] hardirqs last enabled at (3009): [] __up_console_sem+0x78/0x80 [ 49.938315] hardirqs last disabled at (3018): [] __up_console_sem+0x5d/0x80 [ 49.939365] softirqs last enabled at (2904): [] handle_softirqs+0x50c/0x770 [ 49.940422] softirqs last disabled at (2889): [] __irq_exit_rcu+0xc4/0x100 [ 49.941468] ---[ end trace 0000000000000000 ]--- [ 50.851926] ------------[ cut here ]------------ [ 50.852908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.855023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.856570] Modules linked in: [ 50.857690] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.859647] Tainted: [W]=WARN [ 50.860183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.861689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.862609] 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 [ 50.865716] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 50.866666] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 50.867913] RDX: ffff88800a9a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.869183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 50.870480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.871709] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 50.872960] FS: 00007fada65ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.874350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.875391] CR2: 00007ffd23bfdef8 CR3: 000000001fd8e000 CR4: 0000000000350ef0 [ 50.876622] Call Trace: [ 50.877087] [ 50.877534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.878422] ? __create_object+0x59/0x80 [ 50.879120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.880048] __vmalloc_noprof+0x59/0x60 [ 50.880799] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.881670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.882580] bpf_prog_alloc+0x39/0x200 [ 50.883313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.884159] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.885039] do_seccomp+0x349/0x25e0 [ 50.885739] ? find_held_lock+0x2b/0x80 [ 50.886473] ? do_prlimit+0x310/0x610 [ 50.887135] ? __pfx_do_seccomp+0x10/0x10 [ 50.887897] ? do_raw_spin_unlock+0x53/0x220 [ 50.888706] ? _raw_spin_unlock+0x1e/0x40 [ 50.889447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.890373] ? static_key_count+0x60/0x80 [ 50.891119] prctl_set_seccomp+0x4e/0x70 [ 50.891874] __do_sys_prctl+0xe6c/0x1d70 [ 50.892631] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.893471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.894406] ? irqentry_exit+0xf3/0x650 [ 50.895085] do_syscall_64+0xbf/0x430 [ 50.895803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.896749] RIP: 0033:0x7fada6af15cd [ 50.897422] 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 [ 50.900432] RSP: 002b:00007ffd23bfbc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.901775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fada6af15cd [ 50.903040] RDX: 0000560e4de64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.904302] RBP: 00007ffd23bfbcd0 R08: 0000000000000000 R09: 00007ffd23bfb370 [ 50.905550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e840dbad0 [ 50.906788] R13: 00007ffd23bfc100 R14: 0000560e840dcbc0 R15: 0000560e840ed780 [ 50.908063] [ 50.908507] irq event stamp: 1789 [ 50.909115] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.910564] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.912036] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.913560] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.915027] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22529' (ECDSA) to the list of known hosts. 2025/11/18 17:27:10 fuzzer started 2025/11/18 17:27:11 dialing manager at localhost:34383 2025/11/18 17:27:11 checking machine... 2025/11/18 17:27:11 checking revisions... [ 51.797481] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:27:11 testing simple program... [ 51.880386] cgroup: Unknown subsys name 'net' [ 51.940802] cgroup: Unknown subsys name 'cpuset' [ 51.955349] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:27:10 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=bd72425b84d1ae25 RDX=bd72425b84d1ae25 RSI=0000000092c24bb3 RDI=ffff888009895dc0 RBP=ffffffff88598148 RSP=ffff888015c1f8b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=00000000000018ad R14=0000000000000001 R15=bd72425b84d1ae25 RIP=ffffffff815273d5 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 00007f5054c08900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055da4d08e768 CR3=000000000dec6000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=010f47d6099df72000000000000ae988 XMM05=e338e90e8bef3b4800000000003219b0 XMM06=0394861f14684e5900000000003200e0 XMM07=fb795ef6d65770560000000000310148 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000070 RCX=ffffffff83d6f13a RDX=ffff8880177d3780 RSI=0000000000000001 RDI=0000000000000004 RBP=0000000000000071 RSP=ffff888016e27670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000070 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f820 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751e00 RFL=00000283 [--S---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 00007f1a97f80900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2dfd7000 CR3=000000000b03e000 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