[ 46.146038] ------------[ cut here ]------------ [ 46.146988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.149003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.150497] Modules linked in: [ 46.151091] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.153052] Tainted: [W]=WARN [ 46.153654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.155117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.156011] 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 [ 46.159159] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 46.160132] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 46.161429] RDX: ffff88801b518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.162724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 46.164000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.165272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 46.166573] FS: 00007f7c7de58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.167992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.169047] CR2: 00007ffc2e2d8ef7 CR3: 000000000cb88000 CR4: 0000000000350ef0 [ 46.170347] Call Trace: [ 46.170827] [ 46.171234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.172117] ? __create_object+0x59/0x80 [ 46.172900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.173865] __vmalloc_noprof+0x59/0x60 [ 46.174618] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.175479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.176398] bpf_prog_alloc+0x39/0x200 [ 46.177088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.178021] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.178940] do_seccomp+0x349/0x25e0 [ 46.179662] ? find_held_lock+0x2b/0x80 [ 46.180431] ? do_prlimit+0x310/0x610 [ 46.181137] ? __pfx_do_seccomp+0x10/0x10 [ 46.181939] ? do_raw_spin_unlock+0x53/0x220 [ 46.182788] ? _raw_spin_unlock+0x1e/0x40 [ 46.183577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.184553] ? static_key_count+0x60/0x80 [ 46.185373] prctl_set_seccomp+0x4e/0x70 [ 46.186122] __do_sys_prctl+0xe6c/0x1d70 [ 46.186914] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.187784] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.188758] ? irqentry_exit+0xf3/0x650 [ 46.189537] do_syscall_64+0xbf/0x430 [ 46.190257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.191219] RIP: 0033:0x7f7c7e34a5cd [ 46.191934] 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 [ 46.195171] RSP: 002b:00007ffc2e2d7880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.196564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c7e34a5cd [ 46.197881] RDX: 000055c611bcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.199062] RBP: 00007ffc2e2d78e0 R08: 0000000000000000 R09: 00007ffc2e2d6f80 [ 46.200234] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c64c4a8ad0 [ 46.201412] R13: 00007ffc2e2d7d10 R14: 000055c64c4a9bc0 R15: 000055c64c4ba780 [ 46.202611] [ 46.202994] irq event stamp: 1817 [ 46.203584] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.204967] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.206395] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 46.207799] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 46.209175] ---[ end trace 0000000000000000 ]--- [ 49.520666] ------------[ cut here ]------------ [ 49.521572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.523575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.525016] Modules linked in: [ 49.525654] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.529000] Tainted: [W]=WARN [ 49.529690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.531135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.532039] 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 [ 49.535146] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 49.536116] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 49.537388] RDX: ffff888017658000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.538657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 49.539928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.541185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 49.542454] FS: 00007ff332941900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.543868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.544918] CR2: 00007ff332e33580 CR3: 000000000b701000 CR4: 0000000000350ef0 [ 49.546201] Call Trace: [ 49.546693] [ 49.547098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.547978] ? __create_object+0x59/0x80 [ 49.548747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549712] __vmalloc_noprof+0x59/0x60 [ 49.550463] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.551275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.552196] bpf_prog_alloc+0x39/0x200 [ 49.552929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553849] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554734] do_seccomp+0x349/0x25e0 [ 49.555444] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.556293] ? __pfx_do_seccomp+0x10/0x10 [ 49.557069] ? find_held_lock+0x2b/0x80 [ 49.557838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.558779] ? static_key_count+0x60/0x80 [ 49.559569] prctl_set_seccomp+0x4e/0x70 [ 49.560281] __do_sys_prctl+0xe6c/0x1d70 [ 49.561053] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.561904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.562862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.563826] ? irqentry_exit+0xf3/0x650 [ 49.564604] do_syscall_64+0xbf/0x430 [ 49.565340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566272] RIP: 0033:0x7ff332e335cd [ 49.566989] 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 [ 49.570188] RSP: 002b:00007ffc5d125dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff332e335cd [ 49.572840] RDX: 000055984f5b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574169] RBP: 00007ffc5d125e20 R08: 0000000000000000 R09: 00007ffc5d1254c0 [ 49.575441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559870d42bf0 [ 49.576728] R13: 00007ffc5d126250 R14: 0000559870d4c380 R15: 0000559870d57460 [ 49.578048] [ 49.578523] irq event stamp: 2165 [ 49.579126] hardirqs last enabled at (2173): [] __up_console_sem+0x78/0x80 [ 49.580637] hardirqs last disabled at (2182): [] __up_console_sem+0x5d/0x80 [ 49.582167] softirqs last enabled at (2048): [] handle_softirqs+0x50c/0x770 [ 49.583709] softirqs last disabled at (2043): [] __irq_exit_rcu+0xc4/0x100 [ 49.585225] ---[ end trace 0000000000000000 ]--- [ 50.382941] ------------[ cut here ]------------ [ 50.383841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.385804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.387228] Modules linked in: [ 50.387838] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.389762] Tainted: [W]=WARN [ 50.390298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.391745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.392629] 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 [ 50.395996] RSP: 0018:ffff88801744fbc0 EFLAGS: 00010286 [ 50.396970] RAX: 0000000000000000 RBX: ffffed1002e89f78 RCX: ffffffff813a4050 [ 50.398255] RDX: ffff88800f359bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.399492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e89f2f [ 50.400731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.401990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801744fdf8 [ 50.403231] FS: 00007f77a7c84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.404638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.405686] CR2: 00007f77a8176580 CR3: 000000001df48000 CR4: 0000000000350ef0 [ 50.406932] Call Trace: [ 50.407427] [ 50.407827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.408692] ? __create_object+0x59/0x80 [ 50.409440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.410386] __vmalloc_noprof+0x59/0x60 [ 50.411074] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.411922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.412815] bpf_prog_alloc+0x39/0x200 [ 50.413539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.414461] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.415290] do_seccomp+0x349/0x25e0 [ 50.415996] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.416872] ? __pfx_do_seccomp+0x10/0x10 [ 50.417645] ? find_held_lock+0x2b/0x80 [ 50.418385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.419275] ? static_key_count+0x60/0x80 [ 50.420054] prctl_set_seccomp+0x4e/0x70 [ 50.420806] __do_sys_prctl+0xe6c/0x1d70 [ 50.421559] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.422403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.423290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.424231] ? irqentry_exit+0xf3/0x650 [ 50.424973] do_syscall_64+0xbf/0x430 [ 50.425709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.426645] RIP: 0033:0x7f77a81765cd [ 50.427282] 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 [ 50.430383] RSP: 002b:00007fffacc5f520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.431701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77a81765cd [ 50.432936] RDX: 00005635475bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.434196] RBP: 00007fffacc5f580 R08: 0000000000000000 R09: 00007fffacc5ec20 [ 50.435446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563583caf2b0 [ 50.436683] R13: 00007fffacc5f9b0 R14: 0000563583cb1d20 R15: 0000563583cc38d0 [ 50.437953] [ 50.438411] irq event stamp: 1725 [ 50.438997] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.440607] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.442125] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.443634] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.445131] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25745' (ECDSA) to the list of known hosts. 2025/11/18 14:46:50 fuzzer started 2025/11/18 14:46:51 dialing manager at localhost:34383 2025/11/18 14:46:51 checking machine... 2025/11/18 14:46:51 checking revisions... [ 51.345164] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:46:51 testing simple program... [ 51.446702] cgroup: Unknown subsys name 'net' [ 51.529738] cgroup: Unknown subsys name 'cpuset' [ 51.557062] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:46:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86a0ba56 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffff888016a40000 RSP=ffff888016a47930 R8 =ffffffff86a0ba5a R9 =ffff888016a479f0 R10=000000000003c9ed R11=0000000000008972 R12=ffff888016a47a01 R13=ffff888016a479f8 R14=ffff888016a47f38 R15=ffff888016a479b0 RIP=ffffffff815bd130 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff332941900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5d11f000 CR3=000000000d8b4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880181d0001 RBX=ffff8880181cf510 RCX=0000000000000001 RDX=ffff8880181cfb01 RSI=ffff8880181cfb20 RDI=ffff8880181cf520 RBP=ffff8880181cfb20 RSP=ffff8880181cf468 R8 =ffffffff86ddea74 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000abc28 R12=0000000000000008 R13=ffff8880181c8000 R14=ffff8880181cfb28 R15=ffff8880181cf510 RIP=ffffffff8135e2ad RFL=00000297 [--S-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 00007ffb7f6ef700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6d870da8 CR3=000000000d06a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030353a3634 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383234 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000