[ 46.257432] ------------[ cut here ]------------ [ 46.258224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.259930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.261177] Modules linked in: [ 46.261664] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.263440] Tainted: [W]=WARN [ 46.263992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.265352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.266198] 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 [ 46.268885] RSP: 0018:ffff88801922fbc0 EFLAGS: 00010286 [ 46.269668] RAX: 0000000000000000 RBX: ffffed1003245f78 RCX: ffffffff813a4050 [ 46.270837] RDX: ffff88801b3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.271889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003245f2f [ 46.272966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.274104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801922fdf8 [ 46.275255] FS: 00007f4f14f09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.276470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.277370] CR2: 00007fff04283ef8 CR3: 000000000d84a000 CR4: 0000000000350ef0 [ 46.278524] Call Trace: [ 46.279033] [ 46.279426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.280272] ? __create_object+0x59/0x80 [ 46.281014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.281886] __vmalloc_noprof+0x59/0x60 [ 46.282549] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.283315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.284103] bpf_prog_alloc+0x39/0x200 [ 46.284680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.285474] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.286286] do_seccomp+0x349/0x25e0 [ 46.286973] ? find_held_lock+0x2b/0x80 [ 46.287572] ? do_prlimit+0x310/0x610 [ 46.288201] ? __pfx_do_seccomp+0x10/0x10 [ 46.288858] ? do_raw_spin_unlock+0x53/0x220 [ 46.289523] ? _raw_spin_unlock+0x1e/0x40 [ 46.290222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.291128] ? static_key_count+0x60/0x80 [ 46.291803] prctl_set_seccomp+0x4e/0x70 [ 46.292411] __do_sys_prctl+0xe6c/0x1d70 [ 46.293079] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.293812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.294697] ? irqentry_exit+0xf3/0x650 [ 46.295378] do_syscall_64+0xbf/0x430 [ 46.295998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.296808] RIP: 0033:0x7f4f153fb5cd [ 46.297369] 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 [ 46.300150] RSP: 002b:00007fff04281a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.301297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f153fb5cd [ 46.302454] RDX: 00005651c42cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.303612] RBP: 00007fff04281ab0 R08: 0000000000000000 R09: 00007fff04281150 [ 46.304687] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651cb4b9ad0 [ 46.305780] R13: 00007fff04281ee0 R14: 00005651cb4babc0 R15: 00005651cb4cb780 [ 46.306858] [ 46.307212] irq event stamp: 1749 [ 46.307742] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.309009] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.310310] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.311611] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.312866] ---[ end trace 0000000000000000 ]--- [ 49.304518] ------------[ cut here ]------------ [ 49.305539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.307681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.309267] Modules linked in: [ 49.309945] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.312365] Tainted: [W]=WARN [ 49.313085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.314697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.315683] 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 [ 49.319161] RSP: 0018:ffff88801b0f7bc0 EFLAGS: 00010286 [ 49.320223] RAX: 0000000000000000 RBX: ffffed100361ef78 RCX: ffffffff813a4050 [ 49.321613] RDX: ffff88801672d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.322990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361ef2f [ 49.324369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.325764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0f7df8 [ 49.327144] FS: 00007fe6c7f39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.328679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.329846] CR2: 00007fe6c849f4a6 CR3: 000000000d7da000 CR4: 0000000000350ef0 [ 49.331222] Call Trace: [ 49.331768] [ 49.332206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.333179] ? __create_object+0x59/0x80 [ 49.334017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335066] __vmalloc_noprof+0x59/0x60 [ 49.335871] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.336813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.337830] bpf_prog_alloc+0x39/0x200 [ 49.338581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.339579] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.340542] do_seccomp+0x349/0x25e0 [ 49.341330] ? find_held_lock+0x2b/0x80 [ 49.342154] ? do_prlimit+0x310/0x610 [ 49.342950] ? __pfx_do_seccomp+0x10/0x10 [ 49.343792] ? do_raw_spin_unlock+0x53/0x220 [ 49.344637] ? _raw_spin_unlock+0x1e/0x40 [ 49.345478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.346518] ? static_key_count+0x60/0x80 [ 49.347392] prctl_set_seccomp+0x4e/0x70 [ 49.348224] __do_sys_prctl+0xe6c/0x1d70 [ 49.349068] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.350005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.351048] ? irqentry_exit+0xf3/0x650 [ 49.351876] do_syscall_64+0xbf/0x430 [ 49.352635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.353692] RIP: 0033:0x7fe6c842b5cd [ 49.354435] 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 [ 49.357885] RSP: 002b:00007ffd36f1ffb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.359363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6c842b5cd [ 49.360734] RDX: 000055d2d04d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.362061] RBP: 00007ffd36f20010 R08: 0000000000000000 R09: 00007ffd36f1f6b0 [ 49.363231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2e30d3b10 [ 49.364395] R13: 00007ffd36f20440 R14: 000055d2e30d42b0 R15: 000055d2e30e86f0 [ 49.365594] [ 49.366016] irq event stamp: 1873 [ 49.366574] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 49.367978] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 49.369381] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 49.370790] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 49.372191] ---[ end trace 0000000000000000 ]--- [ 50.302138] ------------[ cut here ]------------ [ 50.303205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.305505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.307164] Modules linked in: [ 50.308202] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.311017] Tainted: [W]=WARN [ 50.311652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.313340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.314383] 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 [ 50.318019] RSP: 0018:ffff88801b10fbc0 EFLAGS: 00010286 [ 50.319143] RAX: 0000000000000000 RBX: ffffed1003621f78 RCX: ffffffff813a4050 [ 50.320611] RDX: ffff8880180f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.322083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003621f2f [ 50.323559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.325038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b10fdf8 [ 50.326535] FS: 00007f8357fe6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.328194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.329410] CR2: 00007f83584d8580 CR3: 000000000cb2a000 CR4: 0000000000350ef0 [ 50.330866] Call Trace: [ 50.331392] [ 50.331909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.332940] ? __create_object+0x59/0x80 [ 50.333856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.334960] __vmalloc_noprof+0x59/0x60 [ 50.335829] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.336828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.337901] bpf_prog_alloc+0x39/0x200 [ 50.338686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.339776] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.340801] do_seccomp+0x349/0x25e0 [ 50.341581] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.342594] ? __pfx_do_seccomp+0x10/0x10 [ 50.343481] ? find_held_lock+0x2b/0x80 [ 50.344344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.345463] ? static_key_count+0x60/0x80 [ 50.346367] prctl_set_seccomp+0x4e/0x70 [ 50.347254] __do_sys_prctl+0xe6c/0x1d70 [ 50.348155] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.349125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.350241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.351347] ? irqentry_exit+0xf3/0x650 [ 50.352221] do_syscall_64+0xbf/0x430 [ 50.353067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.354159] RIP: 0033:0x7f83584d85cd [ 50.354955] 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 [ 50.358552] RSP: 002b:00007ffcc5ac8110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.360097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83584d85cd [ 50.361564] RDX: 0000560868007e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.363012] RBP: 00007ffcc5ac8170 R08: 0000000000000000 R09: 00007ffcc5ac7810 [ 50.364458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560886f96ad0 [ 50.365845] R13: 00007ffcc5ac85a0 R14: 0000560886f97bc0 R15: 0000560886fa8780 [ 50.367080] [ 50.367481] irq event stamp: 1939 [ 50.368096] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 50.369564] hardirqs last disabled at (1958): [] __up_console_sem+0x5d/0x80 [ 50.371013] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.372480] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.373959] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63865' (ECDSA) to the list of known hosts. 2025/11/18 21:41:25 fuzzer started 2025/11/18 21:41:25 dialing manager at localhost:34383 2025/11/18 21:41:25 checking machine... 2025/11/18 21:41:25 checking revisions... [ 51.276163] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:41:26 testing simple program... [ 51.369538] cgroup: Unknown subsys name 'net' [ 51.438382] cgroup: Unknown subsys name 'cpuset' [ 51.458544] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:41:25 Registers: info registers vcpu 0 RAX=0000000000002710 RBX=ffff88800a2849c0 RCX=ffffffff815d35f7 RDX=1ffff1100d9c704c RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88806ce38140 RSP=ffff88806ce08d90 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=ffff88806ce38260 R13=000000000000009f R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff817d9a50 RFL=00000083 [--S---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 00007fe6c7f39900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd36f1a000 CR3=0000000020a5f000 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=000000000002480f 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=00000206 [-----P-] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffee36a6f8 CR3=000000000d90f000 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=8d4668dbe1e2daac32454b5a301d6b11 XMM02=2c67c8bc2e329bc30000000000302f38 XMM03=fb795ef6d6577056000000000030ec50 XMM04=d747a5eb65d26bcd00000000000ae988 XMM05=14648eaa1277bab1000000000031eca0 XMM06=586477617e1478820000000000318a30 XMM07=e042d86d42eb936e000000000030fda0 XMM08=85dca627970db1920000000000302f98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000