[ 46.889654] ------------[ cut here ]------------ [ 46.890588] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.892606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.894118] Modules linked in: [ 46.894698] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.896712] Tainted: [W]=WARN [ 46.897311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.898783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.899649] 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 [ 46.902839] RSP: 0018:ffff88801aa57bc0 EFLAGS: 00010286 [ 46.903846] RAX: 0000000000000000 RBX: ffffed100354af78 RCX: ffffffff813a4050 [ 46.905158] RDX: ffff888016390000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.906434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354af2f [ 46.907722] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.909072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa57df8 [ 46.910363] FS: 00007fe4d7e00900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.911820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.912906] CR2: 00007ffc0f20cef8 CR3: 000000000b87c000 CR4: 0000000000350ef0 [ 46.914199] Call Trace: [ 46.914674] [ 46.915132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.916028] ? __create_object+0x59/0x80 [ 46.916808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.917729] __vmalloc_noprof+0x59/0x60 [ 46.918511] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.919390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.920344] bpf_prog_alloc+0x39/0x200 [ 46.921095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922032] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.922933] do_seccomp+0x349/0x25e0 [ 46.923606] ? find_held_lock+0x2b/0x80 [ 46.924395] ? do_prlimit+0x310/0x610 [ 46.925150] ? __pfx_do_seccomp+0x10/0x10 [ 46.925943] ? do_raw_spin_unlock+0x53/0x220 [ 46.926781] ? _raw_spin_unlock+0x1e/0x40 [ 46.927519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.928513] ? static_key_count+0x60/0x80 [ 46.929320] prctl_set_seccomp+0x4e/0x70 [ 46.930105] __do_sys_prctl+0xe6c/0x1d70 [ 46.930964] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.931837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.932819] ? irqentry_exit+0xf3/0x650 [ 46.933542] do_syscall_64+0xbf/0x430 [ 46.934308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.935273] RIP: 0033:0x7fe4d82f25cd [ 46.935990] 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 [ 46.939165] RSP: 002b:00007ffc0f20be80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.940546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4d82f25cd [ 46.941832] RDX: 00005588a7be6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.943105] RBP: 00007ffc0f20bee0 R08: 0000000000000000 R09: 00007ffc0f20b580 [ 46.944416] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588d4424240 [ 46.945707] R13: 00007ffc0f20c310 R14: 00005588d4423bf0 R15: 00005588d44384d0 [ 46.947037] [ 46.947459] irq event stamp: 1751 [ 46.948125] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.949635] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.951133] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.952691] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.954220] ---[ end trace 0000000000000000 ]--- [ 50.470033] ------------[ cut here ]------------ [ 50.471008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.473034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.474477] Modules linked in: [ 50.475110] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.477101] Tainted: [W]=WARN [ 50.477815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.479360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.480272] 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 [ 50.483874] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 50.485117] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 50.486474] RDX: ffff888018d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.487755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 50.489047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.490328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 50.491611] FS: 00007fa612bf3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.493059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.494118] CR2: 00007fa6130e5580 CR3: 000000000e535000 CR4: 0000000000350ef0 [ 50.495404] Call Trace: [ 50.495910] [ 50.496325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.497224] ? __create_object+0x59/0x80 [ 50.498012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.498990] __vmalloc_noprof+0x59/0x60 [ 50.499704] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.500589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.501521] bpf_prog_alloc+0x39/0x200 [ 50.502254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.503185] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.504118] do_seccomp+0x349/0x25e0 [ 50.504841] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.505696] ? __pfx_do_seccomp+0x10/0x10 [ 50.506480] ? find_held_lock+0x2b/0x80 [ 50.507247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.508213] ? static_key_count+0x60/0x80 [ 50.509017] prctl_set_seccomp+0x4e/0x70 [ 50.509787] __do_sys_prctl+0xe6c/0x1d70 [ 50.510525] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.511374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.512350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.513318] ? irqentry_exit+0xf3/0x650 [ 50.514084] do_syscall_64+0xbf/0x430 [ 50.514815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.515723] RIP: 0033:0x7fa6130e55cd [ 50.516449] 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 [ 50.519652] RSP: 002b:00007ffd02692a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.521034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6130e55cd [ 50.522316] RDX: 000056311bd55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.523594] RBP: 00007ffd02692a90 R08: 0000000000000000 R09: 00007ffd02692130 [ 50.524888] R10: 0000000000000000 R11: 0000000000000246 R12: 000056313b043ad0 [ 50.526165] R13: 00007ffd02692ec0 R14: 000056313b044bc0 R15: 000056313b055780 [ 50.527459] [ 50.527942] irq event stamp: 1873 [ 50.528556] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.530084] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.531604] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 50.533152] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 50.534660] ---[ end trace 0000000000000000 ]--- [ 51.398897] ------------[ cut here ]------------ [ 51.399847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.401922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.403656] Modules linked in: [ 51.404325] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.406361] Tainted: [W]=WARN [ 51.406953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.408415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.409314] 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 [ 51.412466] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 51.413425] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 51.414721] RDX: ffff88800f57d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.416010] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 51.417279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.418534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 51.419814] FS: 00007f6ad617e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.421235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.422290] CR2: 00007ffca142cef8 CR3: 00000000162fb000 CR4: 0000000000350ef0 [ 51.423549] Call Trace: [ 51.424076] [ 51.424486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.425377] ? __create_object+0x59/0x80 [ 51.426142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.427105] __vmalloc_noprof+0x59/0x60 [ 51.427852] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.428706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.429653] bpf_prog_alloc+0x39/0x200 [ 51.430393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.431297] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.432217] do_seccomp+0x349/0x25e0 [ 51.432923] ? find_held_lock+0x2b/0x80 [ 51.433624] ? do_prlimit+0x310/0x610 [ 51.434351] ? __pfx_do_seccomp+0x10/0x10 [ 51.435130] ? do_raw_spin_unlock+0x53/0x220 [ 51.435971] ? _raw_spin_unlock+0x1e/0x40 [ 51.436700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.437651] ? static_key_count+0x60/0x80 [ 51.438442] prctl_set_seccomp+0x4e/0x70 [ 51.439205] __do_sys_prctl+0xe6c/0x1d70 [ 51.439992] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.440847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.441797] ? irqentry_exit+0xf3/0x650 [ 51.442506] do_syscall_64+0xbf/0x430 [ 51.443241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.444182] RIP: 0033:0x7f6ad66705cd [ 51.444885] 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 [ 51.448030] RSP: 002b:00007ffca142b240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.449398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ad66705cd [ 51.450677] RDX: 0000556c3f9d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.451959] RBP: 00007ffca142b2a0 R08: 0000000000000000 R09: 00007ffca142a940 [ 51.453248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c6570bad0 [ 51.454512] R13: 00007ffca142b6d0 R14: 0000556c6570cbc0 R15: 0000556c6571d780 [ 51.455789] [ 51.456223] irq event stamp: 1787 [ 51.456866] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 51.458386] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 51.459883] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 51.461410] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 51.462898] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32839' (ECDSA) to the list of known hosts. 2025/11/18 14:53:21 fuzzer started 2025/11/18 14:53:22 dialing manager at localhost:34383 2025/11/18 14:53:22 checking machine... 2025/11/18 14:53:22 checking revisions... [ 52.386705] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:53:22 testing simple program... [ 52.463951] cgroup: Unknown subsys name 'net' [ 52.523076] cgroup: Unknown subsys name 'cpuset' [ 52.552063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:53:21 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880096276d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880096277d0 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6131aa618 CR3=000000000e533000 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=0000000000021761 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056313b07e468 CR3=00000000163c7000 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=2031323a33353a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a33353a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000