[ 45.790456] ------------[ cut here ]------------ [ 45.791374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.793416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.794945] Modules linked in: [ 45.795532] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.797470] Tainted: [W]=WARN [ 45.798063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.799548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.800456] 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 [ 45.803571] RSP: 0018:ffff888013fafbc0 EFLAGS: 00010286 [ 45.804530] RAX: 0000000000000000 RBX: ffffed10027f5f78 RCX: ffffffff813a4050 [ 45.805791] RDX: ffff8880175f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.807503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f5f2f [ 45.808764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.810011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fafdf8 [ 45.811288] FS: 00007fb5e15d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.812690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.813737] CR2: 00007fb5e1ac6580 CR3: 000000000a19b000 CR4: 0000000000350ef0 [ 45.815002] Call Trace: [ 45.815460] [ 45.815905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.816757] ? __create_object+0x59/0x80 [ 45.817525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.818507] __vmalloc_noprof+0x59/0x60 [ 45.819257] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.820120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.821036] bpf_prog_alloc+0x39/0x200 [ 45.821724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.822662] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.823549] do_seccomp+0x349/0x25e0 [ 45.824260] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.825151] ? __pfx_do_seccomp+0x10/0x10 [ 45.825933] ? find_held_lock+0x2b/0x80 [ 45.826644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.827591] ? static_key_count+0x60/0x80 [ 45.828386] prctl_set_seccomp+0x4e/0x70 [ 45.829160] __do_sys_prctl+0xe6c/0x1d70 [ 45.829930] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.830744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.831701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.832633] ? irqentry_exit+0xf3/0x650 [ 45.833385] do_syscall_64+0xbf/0x430 [ 45.834113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.835065] RIP: 0033:0x7fb5e1ac65cd [ 45.835723] 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 [ 45.838860] RSP: 002b:00007fff07681c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.840200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5e1ac65cd [ 45.841471] RDX: 0000562484850e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.842753] RBP: 00007fff07681c80 R08: 0000000000000000 R09: 00007fff07681320 [ 45.844026] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624c274db10 [ 45.845299] R13: 00007fff076820b0 R14: 00005624c274e2b0 R15: 00005624c27626f0 [ 45.846590] [ 45.847052] irq event stamp: 1743 [ 45.847656] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 45.849167] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 45.850676] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 45.852199] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 45.853681] ---[ end trace 0000000000000000 ]--- [ 48.654551] ------------[ cut here ]------------ [ 48.655474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.657562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.659030] Modules linked in: [ 48.659624] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.661604] Tainted: [W]=WARN [ 48.662196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.663674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.664587] 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 [ 48.667766] RSP: 0018:ffff8880154efbc0 EFLAGS: 00010286 [ 48.668732] RAX: 0000000000000000 RBX: ffffed1002a9df78 RCX: ffffffff813a4050 [ 48.670010] RDX: ffff888015958000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.671307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a9df2f [ 48.672587] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.673865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154efdf8 [ 48.675158] FS: 00007f74c52e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.676585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.677647] CR2: 00007ffc2d8afef8 CR3: 00000000200e1000 CR4: 0000000000350ef0 [ 48.678947] Call Trace: [ 48.679409] [ 48.679865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.680724] ? __create_object+0x59/0x80 [ 48.681495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.682460] __vmalloc_noprof+0x59/0x60 [ 48.683224] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.684094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.685002] bpf_prog_alloc+0x39/0x200 [ 48.685687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.686634] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.687548] do_seccomp+0x349/0x25e0 [ 48.688263] ? find_held_lock+0x2b/0x80 [ 48.689019] ? do_prlimit+0x310/0x610 [ 48.689710] ? __pfx_do_seccomp+0x10/0x10 [ 48.690511] ? do_raw_spin_unlock+0x53/0x220 [ 48.691326] ? _raw_spin_unlock+0x1e/0x40 [ 48.692094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.693038] ? static_key_count+0x60/0x80 [ 48.693789] prctl_set_seccomp+0x4e/0x70 [ 48.694564] __do_sys_prctl+0xe6c/0x1d70 [ 48.695339] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.696191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.697167] ? irqentry_exit+0xf3/0x650 [ 48.697937] do_syscall_64+0xbf/0x430 [ 48.698650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.699613] RIP: 0033:0x7f74c57da5cd [ 48.700322] 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 [ 48.703502] RSP: 002b:00007ffc2d8ae9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.704869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74c57da5cd [ 48.706142] RDX: 0000559dcfad2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.707423] RBP: 00007ffc2d8aea20 R08: 0000000000000000 R09: 00007ffc2d8ae0c0 [ 48.708696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dfd500ad0 [ 48.709975] R13: 00007ffc2d8aee50 R14: 0000559dfd501bc0 R15: 0000559dfd512780 [ 48.711351] [ 48.711777] irq event stamp: 1675 [ 48.712430] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 48.713934] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 48.715468] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 48.716999] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 48.718500] ---[ end trace 0000000000000000 ]--- [ 49.394379] ------------[ cut here ]------------ [ 49.395362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.397519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.399090] Modules linked in: [ 49.399721] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.402221] Tainted: [W]=WARN [ 49.402882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.404410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.405398] 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 [ 49.408743] RSP: 0018:ffff88801c677bc0 EFLAGS: 00010286 [ 49.409781] RAX: 0000000000000000 RBX: ffffed10038cef78 RCX: ffffffff813a4050 [ 49.411181] RDX: ffff88801595d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.412532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038cef2f [ 49.413905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.415275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c677df8 [ 49.416665] FS: 00007f75756f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.418174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.419358] CR2: 00007f7575be6580 CR3: 000000002034e000 CR4: 0000000000350ef0 [ 49.420633] Call Trace: [ 49.421231] [ 49.421732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.422881] ? __create_object+0x59/0x80 [ 49.423771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.424980] __vmalloc_noprof+0x59/0x60 [ 49.425904] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.426986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.428119] bpf_prog_alloc+0x39/0x200 [ 49.429014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.430140] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.431249] do_seccomp+0x349/0x25e0 [ 49.432133] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.433230] ? __pfx_do_seccomp+0x10/0x10 [ 49.434190] ? find_held_lock+0x2b/0x80 [ 49.435137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.436301] ? static_key_count+0x60/0x80 [ 49.437298] prctl_set_seccomp+0x4e/0x70 [ 49.438241] __do_sys_prctl+0xe6c/0x1d70 [ 49.439234] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.440272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.441438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.442644] ? irqentry_exit+0xf3/0x650 [ 49.443478] do_syscall_64+0xbf/0x430 [ 49.444233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.445222] RIP: 0033:0x7f7575be65cd [ 49.445946] 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 [ 49.449162] RSP: 002b:00007ffc50831840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.450558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7575be65cd [ 49.451679] RDX: 000055ca04dbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.452775] RBP: 00007ffc508318a0 R08: 0000000000000000 R09: 00007ffc50830f40 [ 49.453872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca448d9bf0 [ 49.454985] R13: 00007ffc50831cd0 R14: 000055ca448e3380 R15: 000055ca448ee460 [ 49.456112] [ 49.456471] irq event stamp: 1819 [ 49.457043] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.458335] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.459611] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770 [ 49.460950] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100 [ 49.462216] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24055' (ECDSA) to the list of known hosts. 2025/11/17 18:28:40 fuzzer started 2025/11/17 18:28:40 dialing manager at localhost:37895 2025/11/17 18:28:40 checking machine... 2025/11/17 18:28:40 checking revisions... [ 50.326230] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:28:40 testing simple program... [ 50.417074] cgroup: Unknown subsys name 'net' [ 50.471161] cgroup: Unknown subsys name 'cpuset' [ 50.484247] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:28:39 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016355340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016355dc0 RDI=ffff888016355dc0 RBP=ffff888016355d98 RSP=ffff888019f17238 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016355dc0 R13=2c6dc65ca9c89454 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f74c52e8900 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=00007f74c52ad008 CR3=00000000201ae000 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=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880156bf460 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000003f9f9 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff8880156bf570 RIP=ffffffff81b2d128 RFL=00000286 [--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 00007f0b7a0e4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b797fc510 CR3=000000000dbb6000 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=2039333a38323a383120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a38323a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000