[ 46.293251] ------------[ cut here ]------------ [ 46.294200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.296236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.297641] Modules linked in: [ 46.298284] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.300239] Tainted: [W]=WARN [ 46.300795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.302262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.303163] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.306286] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 46.307259] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 46.308526] RDX: ffff888015840000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.309798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 46.311094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.312359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 46.313620] FS: 00007f52fb96e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.315055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.316140] CR2: 00007ffdc898fef8 CR3: 000000000da35000 CR4: 0000000000350ef0 [ 46.317397] Call Trace: [ 46.317855] [ 46.318314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.319210] ? __create_object+0x59/0x80 [ 46.319943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.320901] __vmalloc_noprof+0x59/0x60 [ 46.321642] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.322556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.323487] bpf_prog_alloc+0x39/0x200 [ 46.324232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.325133] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.326006] do_seccomp+0x349/0x25e0 [ 46.326747] ? find_held_lock+0x2b/0x80 [ 46.327510] ? do_prlimit+0x310/0x610 [ 46.328258] ? __pfx_do_seccomp+0x10/0x10 [ 46.328985] ? do_raw_spin_unlock+0x53/0x220 [ 46.329813] ? _raw_spin_unlock+0x1e/0x40 [ 46.330603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.331549] ? static_key_count+0x60/0x80 [ 46.332329] prctl_set_seccomp+0x4e/0x70 [ 46.333046] __do_sys_prctl+0xe6c/0x1d70 [ 46.333825] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.334679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.335645] ? irqentry_exit+0xf3/0x650 [ 46.336405] do_syscall_64+0xbf/0x430 [ 46.337132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.338027] RIP: 0033:0x7f52fbe605cd [ 46.338731] 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 [ 46.341856] RSP: 002b:00007ffdc898e6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.343215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52fbe605cd [ 46.344474] RDX: 00005570e374de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.345741] RBP: 00007ffdc898e700 R08: 0000000000000000 R09: 00007ffdc898dda0 [ 46.347038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055710972a2b0 [ 46.348336] R13: 00007ffdc898eb30 R14: 000055710972cd20 R15: 000055710973e8d0 [ 46.349607] [ 46.350032] irq event stamp: 1791 [ 46.350670] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.352180] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.353663] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.355213] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.356709] ---[ end trace 0000000000000000 ]--- [ 49.317543] ------------[ cut here ]------------ [ 49.318477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.320479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.321906] Modules linked in: [ 49.322536] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.324739] Tainted: [W]=WARN [ 49.325391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.326859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.327762] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.330923] RSP: 0018:ffff8880156d7bc0 EFLAGS: 00010286 [ 49.331890] RAX: 0000000000000000 RBX: ffffed1002adaf78 RCX: ffffffff813a4050 [ 49.333166] RDX: ffff888015435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.334450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002adaf2f [ 49.335739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.337027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156d7df8 [ 49.338329] FS: 00007f302235b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.339779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.340839] CR2: 00007ffe2d36eef8 CR3: 00000000202da000 CR4: 0000000000350ef0 [ 49.342138] Call Trace: [ 49.342610] [ 49.343023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.343930] ? __create_object+0x59/0x80 [ 49.344714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.345679] __vmalloc_noprof+0x59/0x60 [ 49.346459] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.347334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.348270] bpf_prog_alloc+0x39/0x200 [ 49.348967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.349934] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.350859] do_seccomp+0x349/0x25e0 [ 49.351595] ? find_held_lock+0x2b/0x80 [ 49.352359] ? do_prlimit+0x310/0x610 [ 49.353102] ? __pfx_do_seccomp+0x10/0x10 [ 49.353851] ? do_raw_spin_unlock+0x53/0x220 [ 49.354697] ? _raw_spin_unlock+0x1e/0x40 [ 49.355484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.356454] ? static_key_count+0x60/0x80 [ 49.357260] prctl_set_seccomp+0x4e/0x70 [ 49.358007] __do_sys_prctl+0xe6c/0x1d70 [ 49.358802] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.359664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.360634] ? irqentry_exit+0xf3/0x650 [ 49.361411] do_syscall_64+0xbf/0x430 [ 49.362164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.363134] RIP: 0033:0x7f302284d5cd [ 49.363783] 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 [ 49.366973] RSP: 002b:00007ffe2d36c430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.368304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f302284d5cd [ 49.369563] RDX: 00005620f0675e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.370838] RBP: 00007ffe2d36c490 R08: 0000000000000000 R09: 00007ffe2d36bb30 [ 49.372105] R10: 0000000000000000 R11: 0000000000000246 R12: 000056210e8c8bf0 [ 49.373366] R13: 00007ffe2d36c8c0 R14: 000056210e8d2380 R15: 000056210e8dd460 [ 49.374618] [ 49.374970] irq event stamp: 1783 [ 49.375501] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.376773] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.378048] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 49.379337] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 49.380585] ---[ end trace 0000000000000000 ]--- [ 50.248397] ------------[ cut here ]------------ [ 50.249328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.251391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.253156] Modules linked in: [ 50.253742] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.255726] Tainted: [W]=WARN [ 50.256338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.257804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.258763] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.261915] RSP: 0018:ffff88801bcb7bc0 EFLAGS: 00010286 [ 50.262909] RAX: 0000000000000000 RBX: ffffed1003796f78 RCX: ffffffff813a4050 [ 50.264173] RDX: ffff888015dd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.265462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003796f2f [ 50.266753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.268045] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcb7df8 [ 50.269338] FS: 00007f95749c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.270784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.271830] CR2: 00007f9574eb4580 CR3: 000000001d834000 CR4: 0000000000350ef0 [ 50.273111] Call Trace: [ 50.273566] [ 50.273970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.274873] ? __create_object+0x59/0x80 [ 50.275650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.276610] __vmalloc_noprof+0x59/0x60 [ 50.277361] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.278246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.279177] bpf_prog_alloc+0x39/0x200 [ 50.279867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.280794] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.281693] do_seccomp+0x349/0x25e0 [ 50.282415] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.283311] ? __pfx_do_seccomp+0x10/0x10 [ 50.284043] ? find_held_lock+0x2b/0x80 [ 50.284801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.285759] ? static_key_count+0x60/0x80 [ 50.286562] prctl_set_seccomp+0x4e/0x70 [ 50.287336] __do_sys_prctl+0xe6c/0x1d70 [ 50.288106] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.288910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.289858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.290827] ? irqentry_exit+0xf3/0x650 [ 50.291587] do_syscall_64+0xbf/0x430 [ 50.292315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.293251] RIP: 0033:0x7f9574eb45cd [ 50.293902] 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 [ 50.297092] RSP: 002b:00007fffbcb5cfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.298476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9574eb45cd [ 50.299751] RDX: 000055b82edfbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.301027] RBP: 00007fffbcb5d040 R08: 0000000000000000 R09: 00007fffbcb5c6e0 [ 50.302295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b859eb52b0 [ 50.303562] R13: 00007fffbcb5d470 R14: 000055b859eb7d20 R15: 000055b859ec98d0 [ 50.304866] [ 50.305318] irq event stamp: 1873 [ 50.305913] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.307461] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.308993] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.310560] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.312093] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63710' (ECDSA) to the list of known hosts. 2025/11/18 00:44:00 fuzzer started 2025/11/18 00:44:00 dialing manager at localhost:37895 2025/11/18 00:44:00 checking machine... 2025/11/18 00:44:00 checking revisions... [ 51.239682] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:44:00 testing simple program... [ 51.342287] cgroup: Unknown subsys name 'net' [ 51.444994] cgroup: Unknown subsys name 'cpuset' [ 51.465863] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:44:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97ceb RDI=ffffed10015ad273 RBP=ffff88800ad69398 RSP=ffff888015537cf0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88800f4b9028 R11=0000000000000001 R12=0000000000000000 R13=ffffffff84c97ceb R14=0000000000000000 R15=0000000000000024 RIP=ffffffff81b2d128 RFL=00000282 [--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 00007f302235b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3022910650 CR3=0000000020204000 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=00000000000227e9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff92273718 CR3=000000000fbf9000 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=33343a303020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732039353a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000