[ 46.897976] ------------[ cut here ]------------ [ 46.898884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.900896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.902355] Modules linked in: [ 46.902998] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.904972] Tainted: [W]=WARN [ 46.905525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.907008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.907932] 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 [ 46.911136] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 46.912115] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 46.913383] RDX: ffff88800f4a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.914665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 46.915957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.917245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 46.918541] FS: 00007f8acdb25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.919980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.921053] CR2: 00007f8ace017580 CR3: 000000000e354000 CR4: 0000000000350ef0 [ 46.922326] Call Trace: [ 46.922819] [ 46.923256] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.924141] ? __create_object+0x59/0x80 [ 46.924919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.925879] __vmalloc_noprof+0x59/0x60 [ 46.926587] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.927477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.928408] bpf_prog_alloc+0x39/0x200 [ 46.929151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.930077] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.930985] do_seccomp+0x349/0x25e0 [ 46.931701] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.932572] ? __pfx_do_seccomp+0x10/0x10 [ 46.933362] ? find_held_lock+0x2b/0x80 [ 46.934115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.935085] ? static_key_count+0x60/0x80 [ 46.935875] prctl_set_seccomp+0x4e/0x70 [ 46.936609] __do_sys_prctl+0xe6c/0x1d70 [ 46.937436] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.938289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.939266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.940243] ? irqentry_exit+0xf3/0x650 [ 46.941013] do_syscall_64+0xbf/0x430 [ 46.941754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.942710] RIP: 0033:0x7f8ace0175cd [ 46.943370] 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 [ 46.946547] RSP: 002b:00007fff956c5f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.947919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ace0175cd [ 46.949216] RDX: 000055cd6276fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.950503] RBP: 00007fff956c5f60 R08: 0000000000000000 R09: 00007fff956c5600 [ 46.951810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd66d47bf0 [ 46.953091] R13: 00007fff956c6390 R14: 000055cd66d51380 R15: 000055cd66d5c460 [ 46.954391] [ 46.954851] irq event stamp: 1701 [ 46.955461] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 46.956991] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.958491] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 46.960050] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 46.961573] ---[ end trace 0000000000000000 ]--- [ 50.400754] ------------[ cut here ]------------ [ 50.401732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.403806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.405236] Modules linked in: [ 50.405872] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.407854] Tainted: [W]=WARN [ 50.408397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.409872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.410792] 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 [ 50.413951] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 50.414922] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 50.416221] RDX: ffff88800f569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.417487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 50.418764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.420046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 50.421333] FS: 00007fe517c99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.422765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.423853] CR2: 00007fff9e150ef7 CR3: 000000000d0b9000 CR4: 0000000000350ef0 [ 50.425135] Call Trace: [ 50.425592] [ 50.426047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.426966] ? __create_object+0x59/0x80 [ 50.427763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.428721] __vmalloc_noprof+0x59/0x60 [ 50.429426] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.430308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.431236] bpf_prog_alloc+0x39/0x200 [ 50.431961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.432887] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.433794] do_seccomp+0x349/0x25e0 [ 50.434466] ? find_held_lock+0x2b/0x80 [ 50.435240] ? do_prlimit+0x310/0x610 [ 50.435972] ? __pfx_do_seccomp+0x10/0x10 [ 50.436735] ? do_raw_spin_unlock+0x53/0x220 [ 50.437582] ? _raw_spin_unlock+0x1e/0x40 [ 50.438409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.439428] ? static_key_count+0x60/0x80 [ 50.440249] prctl_set_seccomp+0x4e/0x70 [ 50.441069] __do_sys_prctl+0xe6c/0x1d70 [ 50.441863] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.442758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.443779] ? irqentry_exit+0xf3/0x650 [ 50.444512] do_syscall_64+0xbf/0x430 [ 50.445301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.446283] RIP: 0033:0x7fe51818b5cd [ 50.447040] 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 [ 50.450257] RSP: 002b:00007fff9e14f580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.451922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe51818b5cd [ 50.453256] RDX: 00005603c1848e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.454570] RBP: 00007fff9e14f5e0 R08: 0000000000000000 R09: 00007fff9e14ec80 [ 50.455960] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603dd1cead0 [ 50.457274] R13: 00007fff9e14fa10 R14: 00005603dd1cfbc0 R15: 00005603dd1e0780 [ 50.458619] [ 50.459145] irq event stamp: 1747 [ 50.459803] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.461319] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.462836] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.464383] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.465897] ---[ end trace 0000000000000000 ]--- [ 51.280726] ------------[ cut here ]------------ [ 51.281599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.283763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.285225] Modules linked in: [ 51.285861] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.287871] Tainted: [W]=WARN [ 51.288614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.290167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.291105] 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 [ 51.295061] RSP: 0018:ffff8880176d7bc0 EFLAGS: 00010286 [ 51.296112] RAX: 0000000000000000 RBX: ffffed1002edaf78 RCX: ffffffff813a4050 [ 51.297419] RDX: ffff888016293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.298767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edaf2f [ 51.300122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.301454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176d7df8 [ 51.302766] FS: 00007f8d06b99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.304393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.305512] CR2: 00007ffe50f8fef7 CR3: 000000000b9ac000 CR4: 0000000000350ef0 [ 51.306834] Call Trace: [ 51.307331] [ 51.307789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.308705] ? __create_object+0x59/0x80 [ 51.309481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.310501] __vmalloc_noprof+0x59/0x60 [ 51.311287] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.312189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.313178] bpf_prog_alloc+0x39/0x200 [ 51.313902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.314855] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.315819] do_seccomp+0x349/0x25e0 [ 51.316496] ? rcu_core+0x140a/0x1800 [ 51.317259] ? lock_release+0xc8/0x290 [ 51.318054] ? __pfx_do_seccomp+0x10/0x10 [ 51.318862] ? trace_rcu_utilization+0x26/0x190 [ 51.319779] ? rcu_core+0xa98/0x1800 [ 51.320460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.321453] ? static_key_count+0x60/0x80 [ 51.322298] prctl_set_seccomp+0x4e/0x70 [ 51.323212] __do_sys_prctl+0xe6c/0x1d70 [ 51.324017] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.324885] ? handle_softirqs+0x50c/0x770 [ 51.325696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.326613] do_syscall_64+0xbf/0x430 [ 51.327385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.328337] RIP: 0033:0x7f8d0708b5cd [ 51.329046] 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 [ 51.332236] RSP: 002b:00007ffe50f8e360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.333586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d0708b5cd [ 51.334864] RDX: 0000563d5cfede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.336157] RBP: 00007ffe50f8e3c0 R08: 0000000000000000 R09: 00007ffe50f8da60 [ 51.337441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d6b73bbf0 [ 51.338703] R13: 00007ffe50f8e7f0 R14: 0000563d6b745380 R15: 0000563d6b750460 [ 51.340007] [ 51.340423] irq event stamp: 1775 [ 51.341067] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 51.342571] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 51.344083] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 51.345652] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 51.347171] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49642' (ECDSA) to the list of known hosts. 2025/11/19 00:35:19 fuzzer started 2025/11/19 00:35:19 dialing manager at localhost:34383 2025/11/19 00:35:19 checking machine... 2025/11/19 00:35:19 checking revisions... [ 52.227110] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:35:19 testing simple program... [ 52.330995] cgroup: Unknown subsys name 'net' [ 52.406585] cgroup: Unknown subsys name 'cpuset' [ 52.420567] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:35:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007fff9e14c3d8 RCX=ffffffff869d8192 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88800e217980 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=ffff88800e217a80 R14=ffff888017f91bc0 R15=ffff88800e217a38 RIP=ffffffff81528f2e 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 00007fe517c99900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe518250618 CR3=000000001fb40000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000027813 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0a5eb5a8 CR3=0000000016dca000 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=35333a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383932 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000