[ 45.722662] ------------[ cut here ]------------ [ 45.723604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.727041] Modules linked in: [ 45.727632] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.729584] Tainted: [W]=WARN [ 45.730164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.731609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.732541] 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 [ 45.735661] RSP: 0018:ffff88800701fbc0 EFLAGS: 00010286 [ 45.736634] RAX: 0000000000000000 RBX: ffffed1000e03f78 RCX: ffffffff813a4050 [ 45.737905] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e03f2f [ 45.740456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.741741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800701fdf8 [ 45.743033] FS: 00007f15e407c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.744492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.745563] CR2: 00007fffc9f81ef8 CR3: 000000000cc7f000 CR4: 0000000000350ef0 [ 45.746890] Call Trace: [ 45.747359] [ 45.747769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.748692] ? __create_object+0x59/0x80 [ 45.749476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.750457] __vmalloc_noprof+0x59/0x60 [ 45.751222] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.752118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.753056] bpf_prog_alloc+0x39/0x200 [ 45.753753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.754683] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.755583] do_seccomp+0x349/0x25e0 [ 45.756323] ? find_held_lock+0x2b/0x80 [ 45.757094] ? do_prlimit+0x310/0x610 [ 45.757796] ? __pfx_do_seccomp+0x10/0x10 [ 45.758591] ? do_raw_spin_unlock+0x53/0x220 [ 45.759430] ? _raw_spin_unlock+0x1e/0x40 [ 45.760242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.761219] ? static_key_count+0x60/0x80 [ 45.762034] prctl_set_seccomp+0x4e/0x70 [ 45.762771] __do_sys_prctl+0xe6c/0x1d70 [ 45.763559] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.764436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.765417] ? irqentry_exit+0xf3/0x650 [ 45.766197] do_syscall_64+0xbf/0x430 [ 45.766942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.767923] RIP: 0033:0x7f15e456e5cd [ 45.768585] 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 [ 45.771760] RSP: 002b:00007fffc9f804c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.773142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15e456e5cd [ 45.774434] RDX: 000056078ca8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.775719] RBP: 00007fffc9f80520 R08: 0000000000000000 R09: 00007fffc9f7fbc0 [ 45.777045] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607c6da3b10 [ 45.778342] R13: 00007fffc9f80950 R14: 00005607c6da42b0 R15: 00005607c6db86f0 [ 45.779651] [ 45.780125] irq event stamp: 1807 [ 45.780736] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 45.782283] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 45.783821] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 45.785389] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 45.786915] ---[ end trace 0000000000000000 ]--- [ 48.899528] ------------[ cut here ]------------ [ 48.900454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.902432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.903898] Modules linked in: [ 48.904482] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.906472] Tainted: [W]=WARN [ 48.907068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.908770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.909748] 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 [ 48.912908] RSP: 0018:ffff888018cf7bc0 EFLAGS: 00010286 [ 48.913885] RAX: 0000000000000000 RBX: ffffed100319ef78 RCX: ffffffff813a4050 [ 48.915170] RDX: ffff888015de8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.916460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319ef2f [ 48.917719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.918982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cf7df8 [ 48.920262] FS: 00007fa54c4cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.921708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.922751] CR2: 00007ffc234e2ef8 CR3: 0000000020285000 CR4: 0000000000350ef0 [ 48.924028] Call Trace: [ 48.924491] [ 48.924944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.925789] ? __create_object+0x59/0x80 [ 48.926554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.927507] __vmalloc_noprof+0x59/0x60 [ 48.928274] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.929135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.930060] bpf_prog_alloc+0x39/0x200 [ 48.930745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.931678] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.932583] do_seccomp+0x349/0x25e0 [ 48.933309] ? find_held_lock+0x2b/0x80 [ 48.934064] ? do_prlimit+0x310/0x610 [ 48.934768] ? __pfx_do_seccomp+0x10/0x10 [ 48.935544] ? do_raw_spin_unlock+0x53/0x220 [ 48.936380] ? _raw_spin_unlock+0x1e/0x40 [ 48.937159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.938110] ? static_key_count+0x60/0x80 [ 48.938907] prctl_set_seccomp+0x4e/0x70 [ 48.939638] __do_sys_prctl+0xe6c/0x1d70 [ 48.940426] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.941274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.942236] ? irqentry_exit+0xf3/0x650 [ 48.942995] do_syscall_64+0xbf/0x430 [ 48.943690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.944636] RIP: 0033:0x7fa54c9c15cd [ 48.945326] 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 [ 48.948499] RSP: 002b:00007ffc234e0670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.949864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa54c9c15cd [ 48.951140] RDX: 0000563b07488e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.952429] RBP: 00007ffc234e06d0 R08: 0000000000000000 R09: 00007ffc234dfd70 [ 48.953708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b0fa6bb10 [ 48.954990] R13: 00007ffc234e0b00 R14: 0000563b0fa6c2b0 R15: 0000563b0fa806f0 [ 48.956293] [ 48.956651] irq event stamp: 1799 [ 48.957198] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 48.958479] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 48.959759] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 48.961057] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 48.962344] ---[ end trace 0000000000000000 ]--- [ 49.707645] ------------[ cut here ]------------ [ 49.708592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.710619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.712093] Modules linked in: [ 49.712688] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.714644] Tainted: [W]=WARN [ 49.715245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.716739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.717653] 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 [ 49.720800] RSP: 0018:ffff88801a4afbc0 EFLAGS: 00010286 [ 49.721793] RAX: 0000000000000000 RBX: ffffed1003495f78 RCX: ffffffff813a4050 [ 49.723080] RDX: ffff888017850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.724369] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003495f2f [ 49.725642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.726922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4afdf8 [ 49.728219] FS: 00007fc07072f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.729671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.730751] CR2: 00007ffe8315cef8 CR3: 000000000ba21000 CR4: 0000000000350ef0 [ 49.732030] Call Trace: [ 49.732503] [ 49.732958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.733806] ? __create_object+0x59/0x80 [ 49.734595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.735553] __vmalloc_noprof+0x59/0x60 [ 49.736330] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.737216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.738153] bpf_prog_alloc+0x39/0x200 [ 49.738888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.739782] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.740687] do_seccomp+0x349/0x25e0 [ 49.741403] ? find_held_lock+0x2b/0x80 [ 49.742167] ? do_prlimit+0x310/0x610 [ 49.742925] ? __pfx_do_seccomp+0x10/0x10 [ 49.743655] ? do_raw_spin_unlock+0x53/0x220 [ 49.744506] ? _raw_spin_unlock+0x1e/0x40 [ 49.745276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.746249] ? static_key_count+0x60/0x80 [ 49.747048] prctl_set_seccomp+0x4e/0x70 [ 49.747796] __do_sys_prctl+0xe6c/0x1d70 [ 49.748589] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.749460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.750437] ? irqentry_exit+0xf3/0x650 [ 49.751204] do_syscall_64+0xbf/0x430 [ 49.751960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.752910] RIP: 0033:0x7fc070c215cd [ 49.753580] 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 [ 49.756775] RSP: 002b:00007ffe8315a6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.758134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc070c215cd [ 49.759408] RDX: 00005592dcdd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.760698] RBP: 00007ffe8315a720 R08: 0000000000000000 R09: 00007ffe83159dc0 [ 49.762000] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592e6a02240 [ 49.763292] R13: 00007ffe8315ab50 R14: 00005592e6a0b380 R15: 00005592e6a16540 [ 49.764610] [ 49.765085] irq event stamp: 1755 [ 49.765695] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.767231] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.768766] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 49.770313] softirqs last disabled at (1383): [] __irq_exit_rcu+0xc4/0x100 [ 49.771875] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50528' (ECDSA) to the list of known hosts. 2025/11/17 19:47:45 fuzzer started 2025/11/17 19:47:46 dialing manager at localhost:37895 2025/11/17 19:47:46 checking machine... 2025/11/17 19:47:46 checking revisions... [ 50.669255] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:47:46 testing simple program... [ 50.765089] cgroup: Unknown subsys name 'net' [ 50.827464] cgroup: Unknown subsys name 'cpuset' [ 50.841233] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:47:45 Registers: info registers vcpu 0 RAX=000000000003c9ec RBX=0000000000000002 RCX=ffffffff81ab3f9b RDX=dffffc0000000000 RSI=000000000000ab3f RDI=ffff88806ce31cd0 RBP=ffff88806ce08a58 RSP=ffff88806ce08990 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88806ce08a60 R13=ffff88806ce08a48 R14=ffff88806ce08a41 R15=ffff88806ce08a00 RIP=ffffffff8135e5c2 RFL=00000287 [--S--PC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6b52bcc8 CR3=000000000cdf2000 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=37343a393120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732035343a3734 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880097576e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880097577d0 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa54ca86618 CR3=000000000b90d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000