[ 44.365105] ------------[ cut here ]------------ [ 44.365896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.367601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.368810] Modules linked in: [ 44.369332] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.370979] Tainted: [W]=WARN [ 44.371467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.372688] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.373435] 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 [ 44.377139] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286 [ 44.379568] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050 [ 44.380644] RDX: ffff88801741d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.381719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f [ 44.382798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.383857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8 [ 44.384937] FS: 00007fcff701b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.386140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.387020] CR2: 00007ffdec76aef8 CR3: 000000000d7d3000 CR4: 0000000000350ef0 [ 44.388094] Call Trace: [ 44.388508] [ 44.388853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.389596] ? __create_object+0x59/0x80 [ 44.390258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.391031] __vmalloc_noprof+0x59/0x60 [ 44.391653] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.392369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.393102] bpf_prog_alloc+0x39/0x200 [ 44.393704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.394494] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.395238] do_seccomp+0x349/0x25e0 [ 44.395800] ? find_held_lock+0x2b/0x80 [ 44.396427] ? do_prlimit+0x310/0x610 [ 44.397008] ? __pfx_do_seccomp+0x10/0x10 [ 44.397662] ? do_raw_spin_unlock+0x53/0x220 [ 44.398371] ? _raw_spin_unlock+0x1e/0x40 [ 44.398983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.399780] ? static_key_count+0x60/0x80 [ 44.400443] prctl_set_seccomp+0x4e/0x70 [ 44.401049] __do_sys_prctl+0xe6c/0x1d70 [ 44.401702] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.402423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.403222] ? irqentry_exit+0xf3/0x650 [ 44.403820] do_syscall_64+0xbf/0x430 [ 44.404439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.405815] RIP: 0033:0x7fcff750d5cd [ 44.406421] 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 [ 44.409073] RSP: 002b:00007ffdec768ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.410211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff750d5cd [ 44.411269] RDX: 00005570ea2dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.412318] RBP: 00007ffdec768f40 R08: 0000000000000000 R09: 00007ffdec7685e0 [ 44.413384] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571215a52b0 [ 44.414442] R13: 00007ffdec769370 R14: 00005571215a7d20 R15: 00005571215b98d0 [ 44.415524] [ 44.415876] irq event stamp: 2249 [ 44.416596] hardirqs last enabled at (2301): [] __up_console_sem+0x78/0x80 [ 44.417958] hardirqs last disabled at (2334): [] __up_console_sem+0x5d/0x80 [ 44.419228] softirqs last enabled at (2332): [] handle_softirqs+0x50c/0x770 [ 44.420517] softirqs last disabled at (2309): [] __irq_exit_rcu+0xc4/0x100 [ 44.421775] ---[ end trace 0000000000000000 ]--- [ 47.433211] ------------[ cut here ]------------ [ 47.434111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.436185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.437618] Modules linked in: [ 47.438265] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.440277] Tainted: [W]=WARN [ 47.440826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.442314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.443241] 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 [ 47.446463] RSP: 0018:ffff88801aa2fbc0 EFLAGS: 00010286 [ 47.447461] RAX: 0000000000000000 RBX: ffffed1003545f78 RCX: ffffffff813a4050 [ 47.448746] RDX: ffff888015a15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.450117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003545f2f [ 47.451411] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.452708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa2fdf8 [ 47.454022] FS: 00007f57eb3cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.455478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.456549] CR2: 00007f57eb9334a6 CR3: 0000000020815000 CR4: 0000000000350ef0 [ 47.457860] Call Trace: [ 47.458372] [ 47.458784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.459737] ? __create_object+0x59/0x80 [ 47.460533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.461508] __vmalloc_noprof+0x59/0x60 [ 47.462299] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.463134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.464089] bpf_prog_alloc+0x39/0x200 [ 47.464829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.465783] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.466711] do_seccomp+0x349/0x25e0 [ 47.467438] ? find_held_lock+0x2b/0x80 [ 47.468203] ? do_prlimit+0x310/0x610 [ 47.468900] ? __pfx_do_seccomp+0x10/0x10 [ 47.469725] ? do_raw_spin_unlock+0x53/0x220 [ 47.470582] ? _raw_spin_unlock+0x1e/0x40 [ 47.471373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.472340] ? static_key_count+0x60/0x80 [ 47.473100] prctl_set_seccomp+0x4e/0x70 [ 47.473890] __do_sys_prctl+0xe6c/0x1d70 [ 47.474675] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.475534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.476510] ? irqentry_exit+0xf3/0x650 [ 47.477274] do_syscall_64+0xbf/0x430 [ 47.477986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.478952] RIP: 0033:0x7f57eb8bf5cd [ 47.479671] 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 [ 47.482912] RSP: 002b:00007ffe7dfdaf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.484292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57eb8bf5cd [ 47.485583] RDX: 0000558a32b56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.486907] RBP: 00007ffe7dfdafb0 R08: 0000000000000000 R09: 00007ffe7dfda650 [ 47.488204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a52816ad0 [ 47.489495] R13: 00007ffe7dfdb3e0 R14: 0000558a52817bc0 R15: 0000558a52828780 [ 47.490830] [ 47.491300] irq event stamp: 1697 [ 47.491906] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 47.493437] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 47.494983] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 47.496551] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 47.498095] ---[ end trace 0000000000000000 ]--- [ 48.288223] ------------[ cut here ]------------ [ 48.289105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.291203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.292630] Modules linked in: [ 48.293259] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.295286] Tainted: [W]=WARN [ 48.295847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.297296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.298215] 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 [ 48.301495] RSP: 0018:ffff888015677bc0 EFLAGS: 00010286 [ 48.302501] RAX: 0000000000000000 RBX: ffffed1002acef78 RCX: ffffffff813a4050 [ 48.303794] RDX: ffff888016c40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.305082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002acef2f [ 48.306383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.307666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015677df8 [ 48.308939] FS: 00007fdbe6814900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.310410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.311490] CR2: 00007fdbe6d06580 CR3: 0000000020a03000 CR4: 0000000000350ef0 [ 48.312769] Call Trace: [ 48.313264] [ 48.313680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.314614] ? __create_object+0x59/0x80 [ 48.315404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.316383] __vmalloc_noprof+0x59/0x60 [ 48.317106] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.317986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.318898] bpf_prog_alloc+0x39/0x200 [ 48.319631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.320562] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.321461] do_seccomp+0x349/0x25e0 [ 48.322143] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.323052] ? __pfx_do_seccomp+0x10/0x10 [ 48.323834] ? find_held_lock+0x2b/0x80 [ 48.324581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.325538] ? static_key_count+0x60/0x80 [ 48.326357] prctl_set_seccomp+0x4e/0x70 [ 48.327078] __do_sys_prctl+0xe6c/0x1d70 [ 48.327852] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.328690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.329645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.330615] ? irqentry_exit+0xf3/0x650 [ 48.331373] do_syscall_64+0xbf/0x430 [ 48.332054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.332989] RIP: 0033:0x7fdbe6d065cd [ 48.333692] 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 [ 48.336820] RSP: 002b:00007ffd5ff32660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.338188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbe6d065cd [ 48.339445] RDX: 000055650fa24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.340704] RBP: 00007ffd5ff326c0 R08: 0000000000000000 R09: 00007ffd5ff31d60 [ 48.341975] R10: 0000000000000000 R11: 0000000000000246 R12: 000055653cbc5b10 [ 48.343309] R13: 00007ffd5ff32af0 R14: 000055653cbc62b0 R15: 000055653cbda6f0 [ 48.344597] [ 48.345010] irq event stamp: 1771 [ 48.345643] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.347185] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 48.348693] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 48.350213] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 48.351710] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48166' (ECDSA) to the list of known hosts. 2025/11/17 09:03:36 fuzzer started 2025/11/17 09:03:36 dialing manager at localhost:37895 2025/11/17 09:03:36 checking machine... 2025/11/17 09:03:36 checking revisions... [ 49.173682] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:03:37 testing simple program... [ 49.274458] cgroup: Unknown subsys name 'net' [ 49.341933] cgroup: Unknown subsys name 'cpuset' [ 49.365716] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:03:36 Registers: info registers vcpu 0 RAX=ffffffff86ac3945 RBX=0000000000000001 RCX=ffffffff86ac3940 RDX=0000000000000000 RSI=1ffffffff0d58728 RDI=ffffffff8672d4b4 RBP=ffff88801585f840 RSP=ffff88801585f778 R8 =ffffffff86ac3940 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027440 R12=ffff88801585f848 R13=ffff88801585f830 R14=ffff88801585f829 R15=ffff88801585f7e8 RIP=ffffffff8135e815 RFL=00000217 [----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 00007f57eb3cd900 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=00007f5781198000 CR3=00000000208a2000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024c73 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff20061d58 CR3=000000000e34d000 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=2035333a33303a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a33303a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000