[ 47.098873] ------------[ cut here ]------------ [ 47.099801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.101765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.103318] Modules linked in: [ 47.103993] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.106554] Tainted: [W]=WARN [ 47.107190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.108977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.110019] 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 [ 47.113595] RSP: 0018:ffff8880178d7bc0 EFLAGS: 00010286 [ 47.114717] RAX: 0000000000000000 RBX: ffffed1002f1af78 RCX: ffffffff813a4050 [ 47.116185] RDX: ffff88800f4e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.117652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1af2f [ 47.119111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.120576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178d7df8 [ 47.122050] FS: 00007f41f5645900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.123712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.124942] CR2: 00007f41f5b37580 CR3: 000000000ce88000 CR4: 0000000000350ef0 [ 47.126394] Call Trace: [ 47.126949] [ 47.127473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.128504] ? __create_object+0x59/0x80 [ 47.129386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.130508] __vmalloc_noprof+0x59/0x60 [ 47.131363] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.132359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.133431] bpf_prog_alloc+0x39/0x200 [ 47.134218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.135292] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.136342] do_seccomp+0x349/0x25e0 [ 47.137115] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.138137] ? __pfx_do_seccomp+0x10/0x10 [ 47.139026] ? find_held_lock+0x2b/0x80 [ 47.139905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.141025] ? static_key_count+0x60/0x80 [ 47.141940] prctl_set_seccomp+0x4e/0x70 [ 47.142824] __do_sys_prctl+0xe6c/0x1d70 [ 47.143711] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.144688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.145801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.146900] ? irqentry_exit+0xf3/0x650 [ 47.147784] do_syscall_64+0xbf/0x430 [ 47.148635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.149729] RIP: 0033:0x7f41f5b375cd [ 47.150535] 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 [ 47.154161] RSP: 002b:00007ffd62ee2850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.155691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41f5b375cd [ 47.157163] RDX: 00005633123a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.158605] RBP: 00007ffd62ee28b0 R08: 0000000000000000 R09: 00007ffd62ee1f50 [ 47.160056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563312e32ad0 [ 47.161501] R13: 00007ffd62ee2ce0 R14: 0000563312e33bc0 R15: 0000563312e44780 [ 47.162999] [ 47.163539] irq event stamp: 1821 [ 47.164225] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.166008] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 47.167758] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 47.169383] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 47.170842] ---[ end trace 0000000000000000 ]--- [ 50.532189] ------------[ cut here ]------------ [ 50.533124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.535105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.536786] Modules linked in: [ 50.537483] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.539453] Tainted: [W]=WARN [ 50.540002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.541492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.542405] 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 [ 50.545581] RSP: 0018:ffff888018697bc0 EFLAGS: 00010286 [ 50.546566] RAX: 0000000000000000 RBX: ffffed10030d2f78 RCX: ffffffff813a4050 [ 50.547855] RDX: ffff888019de5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.549150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d2f2f [ 50.550447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.551734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018697df8 [ 50.553053] FS: 00007f1f010bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.554493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.555550] CR2: 00007fff020abef7 CR3: 0000000020122000 CR4: 0000000000350ef0 [ 50.556852] Call Trace: [ 50.557349] [ 50.557760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.558675] ? __create_object+0x59/0x80 [ 50.559470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.560458] __vmalloc_noprof+0x59/0x60 [ 50.561181] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.562047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.562999] bpf_prog_alloc+0x39/0x200 [ 50.563734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.564668] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.565576] do_seccomp+0x349/0x25e0 [ 50.566293] ? find_held_lock+0x2b/0x80 [ 50.567010] ? do_prlimit+0x310/0x610 [ 50.567757] ? __pfx_do_seccomp+0x10/0x10 [ 50.568568] ? do_raw_spin_unlock+0x53/0x220 [ 50.569410] ? _raw_spin_unlock+0x1e/0x40 [ 50.570150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.571109] ? static_key_count+0x60/0x80 [ 50.571900] prctl_set_seccomp+0x4e/0x70 [ 50.572698] __do_sys_prctl+0xe6c/0x1d70 [ 50.573492] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.574358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.575332] ? irqentry_exit+0xf3/0x650 [ 50.576049] do_syscall_64+0xbf/0x430 [ 50.576800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.577749] RIP: 0033:0x7f1f015af5cd [ 50.578456] 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 [ 50.581639] RSP: 002b:00007fff020a9c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.583005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f015af5cd [ 50.584308] RDX: 000055b9cbbb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.585591] RBP: 00007fff020a9c70 R08: 0000000000000000 R09: 00007fff020a9310 [ 50.586873] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba01f8ead0 [ 50.588190] R13: 00007fff020aa0a0 R14: 000055ba01f8fbc0 R15: 000055ba01fa0780 [ 50.589506] [ 50.589937] irq event stamp: 1803 [ 50.590611] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.592143] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.593674] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 50.595212] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.596774] ---[ end trace 0000000000000000 ]--- [ 51.386860] ------------[ cut here ]------------ [ 51.387811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.389794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.391315] Modules linked in: [ 51.391903] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.393876] Tainted: [W]=WARN [ 51.394480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.395955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.396896] 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 [ 51.400039] RSP: 0018:ffff888019f3fbc0 EFLAGS: 00010286 [ 51.401019] RAX: 0000000000000000 RBX: ffffed10033e7f78 RCX: ffffffff813a4050 [ 51.402302] RDX: ffff888018d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.403586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e7f2f [ 51.404870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.406147] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f3fdf8 [ 51.407427] FS: 00007faa3a71d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.408867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.409917] CR2: 00007ffe52337ef7 CR3: 000000000df57000 CR4: 0000000000350ef0 [ 51.411193] Call Trace: [ 51.411700] [ 51.412113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.413040] ? __create_object+0x59/0x80 [ 51.413827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.414807] __vmalloc_noprof+0x59/0x60 [ 51.415568] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.416456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.417397] bpf_prog_alloc+0x39/0x200 [ 51.418085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.419011] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.419905] do_seccomp+0x349/0x25e0 [ 51.420644] ? find_held_lock+0x2b/0x80 [ 51.421406] ? do_prlimit+0x310/0x610 [ 51.422108] ? __pfx_do_seccomp+0x10/0x10 [ 51.422905] ? do_raw_spin_unlock+0x53/0x220 [ 51.423753] ? _raw_spin_unlock+0x1e/0x40 [ 51.424520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.425524] ? static_key_count+0x60/0x80 [ 51.426335] prctl_set_seccomp+0x4e/0x70 [ 51.427054] __do_sys_prctl+0xe6c/0x1d70 [ 51.427835] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.428694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.429646] ? irqentry_exit+0xf3/0x650 [ 51.430405] do_syscall_64+0xbf/0x430 [ 51.431084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.432014] RIP: 0033:0x7faa3ac0f5cd [ 51.432730] 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 [ 51.435868] RSP: 002b:00007ffe52336b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.437232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa3ac0f5cd [ 51.438519] RDX: 000056113cedee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.439797] RBP: 00007ffe52336bf0 R08: 0000000000000000 R09: 00007ffe52336290 [ 51.441073] R10: 0000000000000000 R11: 0000000000000246 R12: 000056116f7bcad0 [ 51.442334] R13: 00007ffe52337020 R14: 000056116f7bdbc0 R15: 000056116f7ce780 [ 51.443607] [ 51.444021] irq event stamp: 1743 [ 51.444676] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 51.446193] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 51.447703] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 51.449269] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 51.450756] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26487' (ECDSA) to the list of known hosts. 2025/11/18 19:49:59 fuzzer started 2025/11/18 19:49:59 dialing manager at localhost:34383 2025/11/18 19:49:59 checking machine... 2025/11/18 19:49:59 checking revisions... [ 52.427984] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:49:59 testing simple program... [ 52.511091] cgroup: Unknown subsys name 'net' [ 52.577441] cgroup: Unknown subsys name 'cpuset' [ 52.594860] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:49:58 Registers: info registers vcpu 0 RAX=ffff888018bb0000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888018b88960 RSI=0000000000000000 RDI=ffff888018c2a440 RBP=ffff888018c2a440 RSP=ffff888009627b68 R8 =0000000000000001 R9 =ffffed10012c4f5e R10=0000000000000003 R11=0000000000000001 R12=ffff88800a1e9880 R13=0000000000000246 R14=ffff888018c2a440 R15=ffff88800944c8c0 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f01672650 CR3=0000000009a38000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010002 RBX=0000000000000000 RCX=0000000000000001 RDX=ffff888009643780 RSI=ffffffff812c599c RDI=ffffffff87ada040 RBP=ffffffff87ada040 RSP=ffff88806cf08c58 R8 =0000000000000001 R9 =ffffed100d9e1190 R10=0000000000000003 R11=0000000000000001 R12=ffff888009643780 R13=ffff8880096441d8 R14=0000000000000004 R15=ffff8880096441d8 RIP=ffffffff84c7178a RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3b3404f8 CR3=000000000e45f000 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=2038353a39343a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a39343a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000