[ 46.447639] ------------[ cut here ]------------ [ 46.448520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.450458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.451847] Modules linked in: [ 46.452685] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.454819] Tainted: [W]=WARN [ 46.455401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.456788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.457665] 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 [ 46.460663] RSP: 0018:ffff8880161bfbc0 EFLAGS: 00010286 [ 46.461610] RAX: 0000000000000000 RBX: ffffed1002c37f78 RCX: ffffffff813a4050 [ 46.462839] RDX: ffff888015fd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.464055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c37f2f [ 46.465260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.466467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161bfdf8 [ 46.467670] FS: 00007fc8effb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.469052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.470013] CR2: 00007fc8f04a4580 CR3: 000000001bf2c000 CR4: 0000000000350ef0 [ 46.471269] Call Trace: [ 46.471723] [ 46.472164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.472965] ? __create_object+0x59/0x80 [ 46.473702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.474777] __vmalloc_noprof+0x59/0x60 [ 46.475508] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.476346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.477253] bpf_prog_alloc+0x39/0x200 [ 46.477927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.478841] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.479695] do_seccomp+0x349/0x25e0 [ 46.480389] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.481227] ? __pfx_do_seccomp+0x10/0x10 [ 46.481928] ? find_held_lock+0x2b/0x80 [ 46.482687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.483586] ? static_key_count+0x60/0x80 [ 46.484359] prctl_set_seccomp+0x4e/0x70 [ 46.485099] __do_sys_prctl+0xe6c/0x1d70 [ 46.485797] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.486629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.487562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.488509] ? irqentry_exit+0xf3/0x650 [ 46.489253] do_syscall_64+0xbf/0x430 [ 46.489922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.490832] RIP: 0033:0x7fc8f04a45cd [ 46.491512] 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 [ 46.494529] RSP: 002b:00007fffda4ef2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.495833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8f04a45cd [ 46.497062] RDX: 0000561e165fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.498287] RBP: 00007fffda4ef300 R08: 0000000000000000 R09: 00007fffda4ee9a0 [ 46.499527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e44bbf2b0 [ 46.500761] R13: 00007fffda4ef730 R14: 0000561e44bc1d20 R15: 0000561e44bd38d0 [ 46.502015] [ 46.502461] irq event stamp: 1859 [ 46.503077] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 46.504525] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 46.505968] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.507461] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.508922] ---[ end trace 0000000000000000 ]--- [ 49.444476] ------------[ cut here ]------------ [ 49.445246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.446944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.448344] Modules linked in: [ 49.448836] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.450696] Tainted: [W]=WARN [ 49.451200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.452416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.453177] 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 [ 49.455807] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 49.456633] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 49.457727] RDX: ffff8880172f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.458821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 49.459914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.461001] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 49.462099] FS: 00007faad5c63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.463334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.464233] CR2: 00007faad6155580 CR3: 000000000ba49000 CR4: 0000000000350ef0 [ 49.465327] Call Trace: [ 49.465725] [ 49.466104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.466849] ? __create_object+0x59/0x80 [ 49.467512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.468337] __vmalloc_noprof+0x59/0x60 [ 49.468946] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.469680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.470495] bpf_prog_alloc+0x39/0x200 [ 49.471126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.471877] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.472639] do_seccomp+0x349/0x25e0 [ 49.473250] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.473977] ? __pfx_do_seccomp+0x10/0x10 [ 49.474656] ? find_held_lock+0x2b/0x80 [ 49.475292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.476109] ? static_key_count+0x60/0x80 [ 49.476758] prctl_set_seccomp+0x4e/0x70 [ 49.477414] __do_sys_prctl+0xe6c/0x1d70 [ 49.478070] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.478778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.479612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.480450] ? irqentry_exit+0xf3/0x650 [ 49.481113] do_syscall_64+0xbf/0x430 [ 49.481714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.482547] RIP: 0033:0x7faad61555cd [ 49.483165] 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 [ 49.485902] RSP: 002b:00007ffc2c203810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.487094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faad61555cd [ 49.488200] RDX: 000055f12f7c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.489307] RBP: 00007ffc2c203870 R08: 0000000000000000 R09: 00007ffc2c202f10 [ 49.490409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f13d35ead0 [ 49.491525] R13: 00007ffc2c203ca0 R14: 000055f13d35fbc0 R15: 000055f13d370780 [ 49.492639] [ 49.493004] irq event stamp: 1805 [ 49.493560] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.494885] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.496194] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.497526] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.498845] ---[ end trace 0000000000000000 ]--- [ 50.322403] ------------[ cut here ]------------ [ 50.323193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.324905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.327307] Modules linked in: [ 50.327850] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.329629] Tainted: [W]=WARN [ 50.330130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.331494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.332325] 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 [ 50.335122] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286 [ 50.335945] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050 [ 50.337114] RDX: ffff88800f019bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.338245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f [ 50.339406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.340555] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8 [ 50.341704] FS: 00007fd85e9de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.342982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.343928] CR2: 00007ffe92c95ef7 CR3: 000000001e526000 CR4: 0000000000350ef0 [ 50.345069] Call Trace: [ 50.345471] [ 50.345808] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.346584] ? __create_object+0x59/0x80 [ 50.347292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.348152] __vmalloc_noprof+0x59/0x60 [ 50.348789] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.349568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.350406] bpf_prog_alloc+0x39/0x200 [ 50.351019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.351839] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.352679] do_seccomp+0x349/0x25e0 [ 50.353326] ? find_held_lock+0x2b/0x80 [ 50.353958] ? do_prlimit+0x310/0x610 [ 50.354653] ? __pfx_do_seccomp+0x10/0x10 [ 50.355365] ? do_raw_spin_unlock+0x53/0x220 [ 50.356100] ? _raw_spin_unlock+0x1e/0x40 [ 50.356758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.357643] ? static_key_count+0x60/0x80 [ 50.358368] prctl_set_seccomp+0x4e/0x70 [ 50.359019] __do_sys_prctl+0xe6c/0x1d70 [ 50.359701] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.360456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.361305] ? irqentry_exit+0xf3/0x650 [ 50.361959] do_syscall_64+0xbf/0x430 [ 50.362645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.363463] RIP: 0033:0x7fd85eed05cd [ 50.364087] 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 [ 50.366861] RSP: 002b:00007ffe92c94b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.368097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd85eed05cd [ 50.369243] RDX: 000055e5f8fd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.370379] RBP: 00007ffe92c94ba0 R08: 0000000000000000 R09: 00007ffe92c94240 [ 50.371805] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5fed7e2b0 [ 50.373110] R13: 00007ffe92c94fd0 R14: 000055e5fed80d20 R15: 000055e5fed928d0 [ 50.374401] [ 50.374853] irq event stamp: 2041 [ 50.375450] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 50.376750] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 50.378014] softirqs last enabled at (2064): [] handle_softirqs+0x50c/0x770 [ 50.379328] softirqs last disabled at (2059): [] __irq_exit_rcu+0xc4/0x100 [ 50.380600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64858' (ECDSA) to the list of known hosts. 2025/11/17 14:39:07 fuzzer started 2025/11/17 14:39:07 dialing manager at localhost:37895 2025/11/17 14:39:07 checking machine... 2025/11/17 14:39:07 checking revisions... [ 51.253788] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:39:07 testing simple program... [ 51.344288] cgroup: Unknown subsys name 'net' [ 51.405140] cgroup: Unknown subsys name 'cpuset' [ 51.421003] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:39:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=ffffffff8135e4a9 RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627898 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bcf84 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faad621a618 CR3=000000001fe36000 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=00000000000963aa RBX=ffff88801601ee00 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81b2e5f4 RBP=ffff888008c41780 RSP=ffff888009757b58 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b2e5f6 RFL=00000206 [-----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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8d84fc28 CR3=000000000e43b000 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=751ae48993d05a9c69430da799cdaa1a XMM02=ec2efd57dc4c00df0000000000303338 XMM03=061972211d66c8f30000000000303408 XMM04=84c6238b70e31b7400000000000ae988 XMM05=090f1556b20111b300000000003207e0 XMM06=5b75c91c804453420000000000320668 XMM07=e042d86d42eb936e0000000000311b98 XMM08=061972211d66c8f30000000000303408 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000