[ 45.737410] ------------[ cut here ]------------ [ 45.738379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.740700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.742192] Modules linked in: [ 45.742826] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.744975] Tainted: [W]=WARN [ 45.745579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.747290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.748524] 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 [ 45.751779] RSP: 0018:ffff888015997bc0 EFLAGS: 00010286 [ 45.752916] RAX: 0000000000000000 RBX: ffffed1002b32f78 RCX: ffffffff813a4050 [ 45.754522] RDX: ffff888014bfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.755828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b32f2f [ 45.757139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.758470] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015997df8 [ 45.759795] FS: 00007f6612065900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.761270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.762381] CR2: 00007f6612557580 CR3: 000000001be79000 CR4: 0000000000350ef0 [ 45.763702] Call Trace: [ 45.764221] [ 45.764648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.765568] ? __create_object+0x59/0x80 [ 45.766383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.767382] __vmalloc_noprof+0x59/0x60 [ 45.768167] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.769072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.770046] bpf_prog_alloc+0x39/0x200 [ 45.770760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.771716] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.772646] do_seccomp+0x349/0x25e0 [ 45.773386] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.774329] ? __pfx_do_seccomp+0x10/0x10 [ 45.775142] ? find_held_lock+0x2b/0x80 [ 45.775875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.776875] ? static_key_count+0x60/0x80 [ 45.777705] prctl_set_seccomp+0x4e/0x70 [ 45.778516] __do_sys_prctl+0xe6c/0x1d70 [ 45.779311] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.780194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.781188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.782201] ? irqentry_exit+0xf3/0x650 [ 45.782990] do_syscall_64+0xbf/0x430 [ 45.783704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.784680] RIP: 0033:0x7f66125575cd [ 45.785402] 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 [ 45.788682] RSP: 002b:00007ffc9881bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.790116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66125575cd [ 45.791443] RDX: 0000560affbd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.792765] RBP: 00007ffc9881bf90 R08: 0000000000000000 R09: 00007ffc9881b630 [ 45.794102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b187fcad0 [ 45.795347] R13: 00007ffc9881c3c0 R14: 0000560b187fdbc0 R15: 0000560b1880e780 [ 45.796464] [ 45.796828] irq event stamp: 1777 [ 45.797395] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.798721] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.800034] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 45.801370] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.802687] ---[ end trace 0000000000000000 ]--- [ 48.788716] ------------[ cut here ]------------ [ 48.789659] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.791657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.793107] Modules linked in: [ 48.793695] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.795942] Tainted: [W]=WARN [ 48.796500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.798062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.798985] 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 [ 48.802160] RSP: 0018:ffff888016617bc0 EFLAGS: 00010286 [ 48.803135] RAX: 0000000000000000 RBX: ffffed1002cc2f78 RCX: ffffffff813a4050 [ 48.804413] RDX: ffff888016eb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.805699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc2f2f [ 48.806986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.808263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016617df8 [ 48.809548] FS: 00007f821c2d3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.811002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.812070] CR2: 00007f821c7c5580 CR3: 000000001e64e000 CR4: 0000000000350ef0 [ 48.813356] Call Trace: [ 48.813827] [ 48.814285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.815188] ? __create_object+0x59/0x80 [ 48.815984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.816952] __vmalloc_noprof+0x59/0x60 [ 48.817669] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.818564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.819501] bpf_prog_alloc+0x39/0x200 [ 48.820245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.821175] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.822099] do_seccomp+0x349/0x25e0 [ 48.822783] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.823683] ? __pfx_do_seccomp+0x10/0x10 [ 48.824467] ? find_held_lock+0x2b/0x80 [ 48.825230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.826204] ? static_key_count+0x60/0x80 [ 48.827006] prctl_set_seccomp+0x4e/0x70 [ 48.827747] __do_sys_prctl+0xe6c/0x1d70 [ 48.828523] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.829379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.830368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.831342] ? irqentry_exit+0xf3/0x650 [ 48.832121] do_syscall_64+0xbf/0x430 [ 48.832823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.833772] RIP: 0033:0x7f821c7c55cd [ 48.834490] 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 [ 48.837683] RSP: 002b:00007ffc8d86df90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.839071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f821c7c55cd [ 48.840369] RDX: 000055c1535b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.841655] RBP: 00007ffc8d86dff0 R08: 0000000000000000 R09: 00007ffc8d86d690 [ 48.842909] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c192238240 [ 48.843992] R13: 00007ffc8d86e420 R14: 000055c192237bf0 R15: 000055c19224c4d0 [ 48.845097] [ 48.845456] irq event stamp: 1807 [ 48.846013] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.847296] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.848581] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 48.849900] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 48.851180] ---[ end trace 0000000000000000 ]--- [ 49.549717] ------------[ cut here ]------------ [ 49.550314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.551548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.552449] Modules linked in: [ 49.552817] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.554029] Tainted: [W]=WARN [ 49.554375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.555286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.555826] 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 [ 49.557808] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 49.558415] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 49.559214] RDX: ffff888015988000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.560018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 49.560795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.561590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 49.562399] FS: 00007fe9d798b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.563296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.563957] CR2: 00007fffd2e6cef8 CR3: 000000000cab4000 CR4: 0000000000350ef0 [ 49.564743] Call Trace: [ 49.565055] [ 49.565315] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.565844] ? __create_object+0x59/0x80 [ 49.566332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.566929] __vmalloc_noprof+0x59/0x60 [ 49.567379] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.567923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.568482] bpf_prog_alloc+0x39/0x200 [ 49.568940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.569496] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.570063] do_seccomp+0x349/0x25e0 [ 49.570489] ? find_held_lock+0x2b/0x80 [ 49.570957] ? do_prlimit+0x310/0x610 [ 49.571396] ? __pfx_do_seccomp+0x10/0x10 [ 49.571855] ? do_raw_spin_unlock+0x53/0x220 [ 49.572371] ? _raw_spin_unlock+0x1e/0x40 [ 49.572835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.573432] ? static_key_count+0x60/0x80 [ 49.573931] prctl_set_seccomp+0x4e/0x70 [ 49.574385] __do_sys_prctl+0xe6c/0x1d70 [ 49.574845] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.575373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.575971] ? irqentry_exit+0xf3/0x650 [ 49.576431] do_syscall_64+0xbf/0x430 [ 49.576864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.577455] RIP: 0033:0x7fe9d7e7d5cd [ 49.577870] 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 [ 49.579882] RSP: 002b:00007fffd2e6a9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.580732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9d7e7d5cd [ 49.581524] RDX: 00005651bee5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.582340] RBP: 00007fffd2e6aa50 R08: 0000000000000000 R09: 00007fffd2e6a0f0 [ 49.583135] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651e2fe8ad0 [ 49.583929] R13: 00007fffd2e6ae80 R14: 00005651e2fe9bc0 R15: 00005651e2ffa780 [ 49.584724] [ 49.585007] irq event stamp: 1709 [ 49.585389] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.586360] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.587320] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.588291] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.589248] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4205' (ECDSA) to the list of known hosts. 2025/11/18 16:47:22 fuzzer started 2025/11/18 16:47:22 dialing manager at localhost:34383 2025/11/18 16:47:22 checking machine... 2025/11/18 16:47:22 checking revisions... [ 50.477561] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:47:22 testing simple program... [ 50.575413] cgroup: Unknown subsys name 'net' [ 50.641274] cgroup: Unknown subsys name 'cpuset' [ 50.655865] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:47:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f821c299000 RCX=ffffffff84bf5e5f RDX=ffff888016e75340 RSI=ffffffff84bf5e69 RDI=0000000000000006 RBP=0000000000000005 RSP=ffff8880170c7950 R8 =0000000000000001 R9 =ffffed1001c4e2d8 R10=00007f821c299000 R11=0000000000000005 R12=ffff8880170c7e40 R13=00007f821c299000 R14=0000000000000007 R15=ffff8880170c7a90 RIP=ffffffff81751e08 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 00007f821c2d3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f821c29d008 CR3=0000000015c54000 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=0000000000000000 RBX=0000000000000246 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88800945ef00 RSP=ffff88801593f580 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea00002f9180 R13=ffff888009462a00 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81526d82 RFL=00000046 [---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 00007efc05b54900 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=00007fffb54c8818 CR3=000000000d10d000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=cefe46014a058f1d00000000000ae988 XMM05=d660507e248aa7520000000000322b60 XMM06=fe20b92af6dd3a9c0000000000321198 XMM07=fb795ef6d65770560000000000312570 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000