[ 45.950215] ------------[ cut here ]------------ [ 45.951052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.952932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 45.954336] Modules linked in: [ 45.954870] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.956709] Tainted: [W]=WARN [ 45.957219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.958591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.959432] 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 [ 45.962920] RSP: 0018:ffff88800adf7bc0 EFLAGS: 00010286 [ 45.963870] RAX: 0000000000000000 RBX: ffffed10015bef78 RCX: ffffffff813a4050 [ 45.965071] RDX: ffff888017dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.966279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015bef2f [ 45.967556] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.968852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800adf7df8 [ 45.970288] FS: 00007fdae6d8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.971819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.972823] CR2: 00007ffe24df1ef7 CR3: 000000001ceb8000 CR4: 0000000000350ef0 [ 45.974038] Call Trace: [ 45.974512] [ 45.974909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.975772] ? __create_object+0x59/0x80 [ 45.976512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.977433] __vmalloc_noprof+0x59/0x60 [ 45.978116] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.978953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.979851] bpf_prog_alloc+0x39/0x200 [ 45.980558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.981445] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.982306] do_seccomp+0x349/0x25e0 [ 45.982952] ? find_held_lock+0x2b/0x80 [ 45.983691] ? do_prlimit+0x310/0x610 [ 45.984391] ? __pfx_do_seccomp+0x10/0x10 [ 45.985097] ? do_raw_spin_unlock+0x53/0x220 [ 45.985888] ? _raw_spin_unlock+0x1e/0x40 [ 45.987035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.987967] ? static_key_count+0x60/0x80 [ 45.988728] prctl_set_seccomp+0x4e/0x70 [ 45.989484] __do_sys_prctl+0xe6c/0x1d70 [ 45.990193] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.991015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.991959] ? irqentry_exit+0xf3/0x650 [ 45.992687] do_syscall_64+0xbf/0x430 [ 45.993406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.994321] RIP: 0033:0x7fdae727d5cd [ 45.994953] 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 [ 45.997999] RSP: 002b:00007ffe24df0640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.999233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdae727d5cd [ 46.000486] RDX: 00005653227efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.001717] RBP: 00007ffe24df06a0 R08: 0000000000000000 R09: 00007ffe24defd40 [ 46.002957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565343689b10 [ 46.004217] R13: 00007ffe24df0ad0 R14: 000056534368a2b0 R15: 000056534369e6f0 [ 46.005479] [ 46.005888] irq event stamp: 1827 [ 46.006521] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.008038] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.009522] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 46.011017] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 46.012494] ---[ end trace 0000000000000000 ]--- [ 48.704038] ------------[ cut here ]------------ [ 48.704949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.706968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.708418] Modules linked in: [ 48.708998] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.711150] Tainted: [W]=WARN [ 48.711800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.713247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.714141] 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 [ 48.717234] RSP: 0018:ffff88801a0efbc0 EFLAGS: 00010286 [ 48.718192] RAX: 0000000000000000 RBX: ffffed100341df78 RCX: ffffffff813a4050 [ 48.719430] RDX: ffff888016468000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.720697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341df2f [ 48.721945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.723178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0efdf8 [ 48.724428] FS: 00007f814a5c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.725833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.726868] CR2: 00007f814aab7580 CR3: 000000001cee4000 CR4: 0000000000350ef0 [ 48.728129] Call Trace: [ 48.728631] [ 48.729133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.730307] ? __create_object+0x59/0x80 [ 48.731247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.732545] __vmalloc_noprof+0x59/0x60 [ 48.733493] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.734384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.735336] bpf_prog_alloc+0x39/0x200 [ 48.736045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.737105] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.738014] do_seccomp+0x349/0x25e0 [ 48.738763] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.739659] ? __pfx_do_seccomp+0x10/0x10 [ 48.740456] ? find_held_lock+0x2b/0x80 [ 48.741165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.742100] ? static_key_count+0x60/0x80 [ 48.742874] prctl_set_seccomp+0x4e/0x70 [ 48.743629] __do_sys_prctl+0xe6c/0x1d70 [ 48.744420] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.745220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.746162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.747109] ? irqentry_exit+0xf3/0x650 [ 48.747880] do_syscall_64+0xbf/0x430 [ 48.748606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.749543] RIP: 0033:0x7f814aab75cd [ 48.750192] 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 [ 48.753357] RSP: 002b:00007fff43bf5030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.754716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f814aab75cd [ 48.756046] RDX: 0000560fde1e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.757358] RBP: 00007fff43bf5090 R08: 0000000000000000 R09: 00007fff43bf4730 [ 48.758723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fe5155b10 [ 48.760076] R13: 00007fff43bf54c0 R14: 0000560fe51562b0 R15: 0000560fe516a6f0 [ 48.761221] [ 48.761629] irq event stamp: 1805 [ 48.762186] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.763483] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.764779] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 48.766093] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 48.767378] ---[ end trace 0000000000000000 ]--- [ 49.466097] ------------[ cut here ]------------ [ 49.467033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.469126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.470652] Modules linked in: [ 49.471249] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.473307] Tainted: [W]=WARN [ 49.473880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.475391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.476309] 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 [ 49.479504] RSP: 0018:ffff88801cc8fbc0 EFLAGS: 00010286 [ 49.480493] RAX: 0000000000000000 RBX: ffffed1003991f78 RCX: ffffffff813a4050 [ 49.481777] RDX: ffff888019950000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.483055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003991f2f [ 49.484355] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.485645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc8fdf8 [ 49.486933] FS: 00007f705feb5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.488385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.489454] CR2: 00007f70603a7580 CR3: 000000000cd78000 CR4: 0000000000350ef0 [ 49.490753] Call Trace: [ 49.491224] [ 49.491684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.492592] ? __create_object+0x59/0x80 [ 49.493378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.494357] __vmalloc_noprof+0x59/0x60 [ 49.495070] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.495935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.496847] bpf_prog_alloc+0x39/0x200 [ 49.497579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.498522] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.499437] do_seccomp+0x349/0x25e0 [ 49.500116] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.501017] ? __pfx_do_seccomp+0x10/0x10 [ 49.501788] ? find_held_lock+0x2b/0x80 [ 49.502563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.503525] ? static_key_count+0x60/0x80 [ 49.504334] prctl_set_seccomp+0x4e/0x70 [ 49.505057] __do_sys_prctl+0xe6c/0x1d70 [ 49.505841] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.506705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.507668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.508661] ? irqentry_exit+0xf3/0x650 [ 49.509428] do_syscall_64+0xbf/0x430 [ 49.510121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.511070] RIP: 0033:0x7f70603a75cd [ 49.511771] 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 [ 49.514928] RSP: 002b:00007ffed2512420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.516333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70603a75cd [ 49.517610] RDX: 000055800156de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.518891] RBP: 00007ffed2512480 R08: 0000000000000000 R09: 00007ffed2511b20 [ 49.520176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558005d03ad0 [ 49.521475] R13: 00007ffed25128b0 R14: 0000558005d04bc0 R15: 0000558005d15780 [ 49.522765] [ 49.523189] irq event stamp: 1701 [ 49.523854] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.525381] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.526888] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.528432] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.529945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43352' (ECDSA) to the list of known hosts. 2025/11/18 05:34:15 fuzzer started 2025/11/18 05:34:15 dialing manager at localhost:37895 2025/11/18 05:34:15 checking machine... 2025/11/18 05:34:15 checking revisions... [ 50.323525] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:34:15 testing simple program... [ 50.375261] cgroup: Unknown subsys name 'net' [ 50.400835] cgroup: Unknown subsys name 'cpuset' [ 50.408305] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:34:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880160f7998 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000021a80 R12=ffffffff8135e7a2 R13=ffff88806ce08a78 R14=ffff8880160f7968 R15=ffff88806ce08a30 RIP=ffffffff81529082 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 00007f814a5c5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560fe516ec28 CR3=000000001fd06000 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=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009757d88 RDI=ffff88806cf31cd0 RBP=ffff888009750000 RSP=ffff8880097577c0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757d88 R15=ffff888009757840 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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=00007f072dd1b000 CR3=000000000daae000 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=b8163a560b956cb42c43638b77cad206 XMM02=ec2efd57dc4c00df00000000003042a0 XMM03=c29dc01d4ccbb49d0000000000304370 XMM04=8a7d7700e434f83100000000000ae988 XMM05=2d742cf50fd7c1910000000000320490 XMM06=fd8f24f725478d43000000000031a690 XMM07=e042d86d42eb936e0000000000311ff8 XMM08=c29dc01d4ccbb49d0000000000304370 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000