[ 39.407547] ------------[ cut here ]------------ [ 39.408481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.410451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.411952] Modules linked in: [ 39.412606] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.414607] Tainted: [W]=WARN [ 39.415209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.416699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.417619] 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 [ 39.420796] RSP: 0018:ffff88801a407bc0 EFLAGS: 00010286 [ 39.421763] RAX: 0000000000000000 RBX: ffffed1003480f78 RCX: ffffffff813a4050 [ 39.423057] RDX: ffff88801c8d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.424340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003480f2f [ 39.425652] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.426920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a407df8 [ 39.428221] FS: 00007f83f505d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.429688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.430756] CR2: 00007ffcb6d40ef7 CR3: 0000000019a94000 CR4: 0000000000350ef0 [ 39.432045] Call Trace: [ 39.432510] [ 39.432942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.433838] ? __create_object+0x59/0x80 [ 39.434596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.435562] __vmalloc_noprof+0x59/0x60 [ 39.436320] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.437202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.438153] bpf_prog_alloc+0x39/0x200 [ 39.438854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.439774] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.440691] do_seccomp+0x349/0x25e0 [ 39.441390] ? find_held_lock+0x2b/0x80 [ 39.442147] ? do_prlimit+0x310/0x610 [ 39.442840] ? __pfx_do_seccomp+0x10/0x10 [ 39.443635] ? do_raw_spin_unlock+0x53/0x220 [ 39.444470] ? _raw_spin_unlock+0x1e/0x40 [ 39.445263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.446226] ? static_key_count+0x60/0x80 [ 39.446975] prctl_set_seccomp+0x4e/0x70 [ 39.447762] __do_sys_prctl+0xe6c/0x1d70 [ 39.448548] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.449424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.450398] ? irqentry_exit+0xf3/0x650 [ 39.451175] do_syscall_64+0xbf/0x430 [ 39.451874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.452869] RIP: 0033:0x7f83f554f5cd [ 39.453574] 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 [ 39.456725] RSP: 002b:00007ffcb6d3ebf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.458101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83f554f5cd [ 39.459400] RDX: 00005647ea154e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.460699] RBP: 00007ffcb6d3ec50 R08: 0000000000000000 R09: 00007ffcb6d3e2f0 [ 39.461971] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648231d0b10 [ 39.463262] R13: 00007ffcb6d3f080 R14: 00005648231d12b0 R15: 00005648231e56f0 [ 39.464559] [ 39.465050] irq event stamp: 1765 [ 39.465662] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.467178] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.468745] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.470288] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.471815] ---[ end trace 0000000000000000 ]--- [ 42.867261] ------------[ cut here ]------------ [ 42.868169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.870210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.871650] Modules linked in: [ 42.872511] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.874559] Tainted: [W]=WARN [ 42.875155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.876620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.877531] 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 [ 42.880679] RSP: 0018:ffff88801a7efbc0 EFLAGS: 00010286 [ 42.881655] RAX: 0000000000000000 RBX: ffffed10034fdf78 RCX: ffffffff813a4050 [ 42.882931] RDX: ffff88801a633780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.884197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034fdf2f [ 42.885484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.886748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7efdf8 [ 42.888041] FS: 00007fdc00e47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.889491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.890545] CR2: 00007fff2f48fef7 CR3: 000000000bc7b000 CR4: 0000000000350ef0 [ 42.891826] Call Trace: [ 42.892315] [ 42.892734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.893620] ? __create_object+0x59/0x80 [ 42.894409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.895366] __vmalloc_noprof+0x59/0x60 [ 42.896118] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.896950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.897870] bpf_prog_alloc+0x39/0x200 [ 42.898602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.899522] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.900411] do_seccomp+0x349/0x25e0 [ 42.901141] ? find_held_lock+0x2b/0x80 [ 42.901857] ? do_prlimit+0x310/0x610 [ 42.902594] ? __pfx_do_seccomp+0x10/0x10 [ 42.903376] ? do_raw_spin_unlock+0x53/0x220 [ 42.904210] ? _raw_spin_unlock+0x1e/0x40 [ 42.904950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.905912] ? static_key_count+0x60/0x80 [ 42.906701] prctl_set_seccomp+0x4e/0x70 [ 42.907463] __do_sys_prctl+0xe6c/0x1d70 [ 42.908241] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.909113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.910086] ? irqentry_exit+0xf3/0x650 [ 42.910805] do_syscall_64+0xbf/0x430 [ 42.911541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.912487] RIP: 0033:0x7fdc013395cd [ 42.913208] 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 [ 42.916361] RSP: 002b:00007fff2f48e940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.917734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc013395cd [ 42.919001] RDX: 0000560b46d99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.920292] RBP: 00007fff2f48e9a0 R08: 0000000000000000 R09: 00007fff2f48e040 [ 42.921584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b580a1ad0 [ 42.922860] R13: 00007fff2f48edd0 R14: 0000560b580a2bc0 R15: 0000560b580b3780 [ 42.924138] [ 42.924551] irq event stamp: 1855 [ 42.925205] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.926719] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.928234] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 42.929711] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 42.930975] ---[ end trace 0000000000000000 ]--- [ 43.739802] ------------[ cut here ]------------ [ 43.740502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.741953] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.742942] Modules linked in: [ 43.743507] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.744909] Tainted: [W]=WARN [ 43.745327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.746335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.746938] 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 [ 43.749119] RSP: 0018:ffff888016477bc0 EFLAGS: 00010286 [ 43.749795] RAX: 0000000000000000 RBX: ffffed1002c8ef78 RCX: ffffffff813a4050 [ 43.750720] RDX: ffff8880168d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.751661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ef2f [ 43.752588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.753527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016477df8 [ 43.754458] FS: 00007feea05ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.755501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.756271] CR2: 00007ffc1af51ef7 CR3: 000000000d729000 CR4: 0000000000350ef0 [ 43.757190] Call Trace: [ 43.757512] [ 43.757805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.758451] ? __create_object+0x59/0x80 [ 43.758990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.759686] __vmalloc_noprof+0x59/0x60 [ 43.760233] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.760843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.761512] bpf_prog_alloc+0x39/0x200 [ 43.762054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.762693] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.763355] do_seccomp+0x349/0x25e0 [ 43.763839] ? find_held_lock+0x2b/0x80 [ 43.764389] ? do_prlimit+0x310/0x610 [ 43.764906] ? __pfx_do_seccomp+0x10/0x10 [ 43.765485] ? do_raw_spin_unlock+0x53/0x220 [ 43.766054] ? _raw_spin_unlock+0x1e/0x40 [ 43.766554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.767214] ? static_key_count+0x60/0x80 [ 43.767746] prctl_set_seccomp+0x4e/0x70 [ 43.768320] __do_sys_prctl+0xe6c/0x1d70 [ 43.768865] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.769482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.770175] ? irqentry_exit+0xf3/0x650 [ 43.770690] do_syscall_64+0xbf/0x430 [ 43.771234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.771888] RIP: 0033:0x7feea0ae15cd [ 43.772396] 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 [ 43.774691] RSP: 002b:00007ffc1af50ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.775675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feea0ae15cd [ 43.776600] RDX: 00005561a1db0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.777547] RBP: 00007ffc1af50f00 R08: 0000000000000000 R09: 00007ffc1af505a0 [ 43.778474] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561db897bf0 [ 43.779396] R13: 00007ffc1af51330 R14: 00005561db8a1380 R15: 00005561db8ac460 [ 43.780326] [ 43.780639] irq event stamp: 1759 [ 43.781095] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 43.782196] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 43.783285] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 43.784403] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 43.785503] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48446' (ECDSA) to the list of known hosts. 2025/11/18 23:54:19 fuzzer started 2025/11/18 23:54:19 dialing manager at localhost:34383 2025/11/18 23:54:19 checking machine... 2025/11/18 23:54:19 checking revisions... [ 44.650139] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:54:19 testing simple program... [ 44.751432] cgroup: Unknown subsys name 'net' [ 44.821610] cgroup: Unknown subsys name 'cpuset' [ 44.834905] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:54:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801a635340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a635dc0 RDI=ffff88801a635340 RBP=ffff88801a635d98 RSP=ffff88806ce088a0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88801a635dc0 R15=0000000000000003 RIP=ffffffff815265d9 RFL=00000096 [--S-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 00007fdc00e47900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2f488000 CR3=0000000020466000 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=6720646572637465733a4d41503d706f 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=1ffffffff0cd4355 RBX=ffffffff866a1aac RCX=ffffffff812dfbc1 RDX=0000000000000000 RSI=ffffffff869f20fa RDI=ffffffff866a1a98 RBP=ffffffff866a1a98 RSP=ffff888009757738 R8 =ffffffff869f20fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a1ac0 R13=ffffffff866a1a98 R14=ffffffff866a1a98 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6bfe5dc000 CR3=000000001691e000 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=4b622a363ac06f9e66440f24ba3da5b9 XMM02=0000000000306968eff9b2d0a8fce9cb XMM03=0000000000306a382c67c8bc2e329bc3 XMM04=aca7cc734a5f495f00000000000ae988 XMM05=4cfae5fd2a7fb2810000000000320c08 XMM06=474038aa6c007e1f0000000000320890 XMM07=e042d86d42eb936e00000000003110d8 XMM08=26daac325594ac3e0000000000306a38 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000