[ 45.312366] ------------[ cut here ]------------ [ 45.313539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.316062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.317769] Modules linked in: [ 45.318523] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.321512] Tainted: [W]=WARN [ 45.322762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.324510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.325861] 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 [ 45.330379] RSP: 0018:ffff888014d37bc0 EFLAGS: 00010286 [ 45.331857] RAX: 0000000000000000 RBX: ffffed10029a6f78 RCX: ffffffff813a4050 [ 45.333518] RDX: ffff888016438000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.335061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029a6f2f [ 45.336594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.338105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014d37df8 [ 45.339625] FS: 00007fe67271a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.341323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.342603] CR2: 00007ffe6f3b8ef8 CR3: 000000000df9b000 CR4: 0000000000350ef0 [ 45.344133] Call Trace: [ 45.344683] [ 45.345221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.346290] ? __create_object+0x59/0x80 [ 45.347247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.348401] __vmalloc_noprof+0x59/0x60 [ 45.349316] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.350345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.351457] bpf_prog_alloc+0x39/0x200 [ 45.352341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.353464] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.354666] do_seccomp+0x349/0x25e0 [ 45.355514] ? find_held_lock+0x2b/0x80 [ 45.356420] ? do_prlimit+0x310/0x610 [ 45.357323] ? __pfx_do_seccomp+0x10/0x10 [ 45.358256] ? do_raw_spin_unlock+0x53/0x220 [ 45.359262] ? _raw_spin_unlock+0x1e/0x40 [ 45.360182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.361334] ? static_key_count+0x60/0x80 [ 45.362286] prctl_set_seccomp+0x4e/0x70 [ 45.363229] __do_sys_prctl+0xe6c/0x1d70 [ 45.364164] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.365198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.366362] ? irqentry_exit+0xf3/0x650 [ 45.367300] do_syscall_64+0xbf/0x430 [ 45.368196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.369338] RIP: 0033:0x7fe672c0c5cd [ 45.370178] 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 [ 45.373887] RSP: 002b:00007ffe6f3b6940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.375473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe672c0c5cd [ 45.377009] RDX: 000055a0eca75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.378481] RBP: 00007ffe6f3b69a0 R08: 0000000000000000 R09: 00007ffe6f3b6040 [ 45.379859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a11d4ffad0 [ 45.381135] R13: 00007ffe6f3b6dd0 R14: 000055a11d500bc0 R15: 000055a11d511780 [ 45.382426] [ 45.382880] irq event stamp: 1923 [ 45.383527] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 45.385098] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 45.386625] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 45.388162] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 45.389670] ---[ end trace 0000000000000000 ]--- [ 48.895151] ------------[ cut here ]------------ [ 48.896085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.898193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.899699] Modules linked in: [ 48.900571] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.902684] Tainted: [W]=WARN [ 48.903305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.904809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.905749] 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 [ 48.909026] RSP: 0018:ffff888018b1fbc0 EFLAGS: 00010286 [ 48.910027] RAX: 0000000000000000 RBX: ffffed1003163f78 RCX: ffffffff813a4050 [ 48.911356] RDX: ffff888016f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.912666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003163f2f [ 48.914001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.915330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b1fdf8 [ 48.916614] FS: 00007fb46dd3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.918063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.919128] CR2: 00007ffc82843ef8 CR3: 000000000e01a000 CR4: 0000000000350ef0 [ 48.920409] Call Trace: [ 48.920870] [ 48.921323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.922232] ? __create_object+0x59/0x80 [ 48.922968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.923944] __vmalloc_noprof+0x59/0x60 [ 48.924715] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.925594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.926535] bpf_prog_alloc+0x39/0x200 [ 48.927290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.928223] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.929137] do_seccomp+0x349/0x25e0 [ 48.929822] ? find_held_lock+0x2b/0x80 [ 48.930591] ? do_prlimit+0x310/0x610 [ 48.931325] ? __pfx_do_seccomp+0x10/0x10 [ 48.932116] ? do_raw_spin_unlock+0x53/0x220 [ 48.932895] ? _raw_spin_unlock+0x1e/0x40 [ 48.933683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.934652] ? static_key_count+0x60/0x80 [ 48.935464] prctl_set_seccomp+0x4e/0x70 [ 48.936242] __do_sys_prctl+0xe6c/0x1d70 [ 48.937038] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.937848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.938824] ? irqentry_exit+0xf3/0x650 [ 48.939598] do_syscall_64+0xbf/0x430 [ 48.940335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.941300] RIP: 0033:0x7fb46e22e5cd [ 48.941956] 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 [ 48.945167] RSP: 002b:00007ffc82841a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.946540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb46e22e5cd [ 48.947863] RDX: 0000561b62c64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.949160] RBP: 00007ffc82841ae0 R08: 0000000000000000 R09: 00007ffc82841180 [ 48.950446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b9d6cdb10 [ 48.951731] R13: 00007ffc82841f10 R14: 0000561b9d6ce2b0 R15: 0000561b9d6e26f0 [ 48.953032] [ 48.953463] irq event stamp: 1911 [ 48.954114] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 48.955647] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 48.957197] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 48.958760] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 48.960029] ---[ end trace 0000000000000000 ]--- [ 49.753676] ------------[ cut here ]------------ [ 49.754614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.756615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.758065] Modules linked in: [ 49.758654] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.760638] Tainted: [W]=WARN [ 49.761228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.762732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.763647] 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 [ 49.766846] RSP: 0018:ffff8880169afbc0 EFLAGS: 00010286 [ 49.767837] RAX: 0000000000000000 RBX: ffffed1002d35f78 RCX: ffffffff813a4050 [ 49.769135] RDX: ffff8880177f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.770431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d35f2f [ 49.771733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.773032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169afdf8 [ 49.774338] FS: 00007fd368e53900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.775808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.776884] CR2: 00007fd369345580 CR3: 000000000ddad000 CR4: 0000000000350ef0 [ 49.778155] Call Trace: [ 49.778643] [ 49.779100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.779940] ? __create_object+0x59/0x80 [ 49.780727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.781695] __vmalloc_noprof+0x59/0x60 [ 49.782462] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.783359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.784292] bpf_prog_alloc+0x39/0x200 [ 49.785029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785948] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.786909] do_seccomp+0x349/0x25e0 [ 49.787647] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.788591] ? __pfx_do_seccomp+0x10/0x10 [ 49.789386] ? find_held_lock+0x2b/0x80 [ 49.790162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.791115] ? static_key_count+0x60/0x80 [ 49.791866] prctl_set_seccomp+0x4e/0x70 [ 49.792637] __do_sys_prctl+0xe6c/0x1d70 [ 49.793423] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.794284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.795267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.796241] ? irqentry_exit+0xf3/0x650 [ 49.796958] do_syscall_64+0xbf/0x430 [ 49.797689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.798644] RIP: 0033:0x7fd3693455cd [ 49.799339] 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 [ 49.802515] RSP: 002b:00007ffd343eff30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.803908] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3693455cd [ 49.805200] RDX: 000055d6d14e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.806497] RBP: 00007ffd343eff90 R08: 0000000000000000 R09: 00007ffd343ef630 [ 49.807821] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d70a1e52b0 [ 49.809114] R13: 00007ffd343f03c0 R14: 000055d70a1e7d20 R15: 000055d70a1f98d0 [ 49.810411] [ 49.810865] irq event stamp: 1697 [ 49.811516] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.813056] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.814616] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.816168] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.817707] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44682' (ECDSA) to the list of known hosts. 2025/11/19 00:37:04 fuzzer started 2025/11/19 00:37:04 dialing manager at localhost:34383 2025/11/19 00:37:04 checking machine... 2025/11/19 00:37:04 checking revisions... [ 50.726530] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:37:05 testing simple program... [ 50.810963] cgroup: Unknown subsys name 'net' [ 50.871794] cgroup: Unknown subsys name 'cpuset' [ 50.884971] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:37:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81b621bb RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff85e1ffe0 RDI=ffffffff81b621bb RBP=ffffffff81b621bb RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000023cd5 R12=0000000000000001 R13=0000000000000000 R14=ffff88801643b780 R15=ffff888009472140 RIP=ffffffff81439c92 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 00007fb46dd3c900 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=00007ffc8283b000 CR3=000000001dea1000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b849e0 RDX=000000000000b849 RSI=000000000000b849 RDI=ffffffff86ef1c7c RBP=ffff888015f1f628 RSP=ffff888015f1f560 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888015f1f630 R13=ffff888015f1f618 R14=ffff888015f1f611 R15=ffff888015f1f5d0 RIP=ffffffff8135e5e2 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 00007fdef7469700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4dd674d8 CR3=000000000a193000 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=2033303a37333a303020393120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a37333a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000