[ 39.381920] ------------[ cut here ]------------ [ 39.382839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.384886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.386351] Modules linked in: [ 39.386963] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.389195] Tainted: [W]=WARN [ 39.389872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.391349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.392287] 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 [ 39.395422] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 39.396412] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 39.397680] RDX: ffff88801726d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.398964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 39.400254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.401546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 39.402844] FS: 00007f01a8ba1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.404297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.405346] CR2: 00007f01a9093580 CR3: 00000000177aa000 CR4: 0000000000350ef0 [ 39.406663] Call Trace: [ 39.407135] [ 39.407585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.408488] ? __create_object+0x59/0x80 [ 39.409227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.410190] __vmalloc_noprof+0x59/0x60 [ 39.410947] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.411799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.412752] bpf_prog_alloc+0x39/0x200 [ 39.413500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.414421] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.415275] do_seccomp+0x349/0x25e0 [ 39.416008] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.416897] ? __pfx_do_seccomp+0x10/0x10 [ 39.417696] ? find_held_lock+0x2b/0x80 [ 39.418456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.419415] ? static_key_count+0x60/0x80 [ 39.420187] prctl_set_seccomp+0x4e/0x70 [ 39.420967] __do_sys_prctl+0xe6c/0x1d70 [ 39.421733] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.422584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.423550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.424517] ? irqentry_exit+0xf3/0x650 [ 39.425238] do_syscall_64+0xbf/0x430 [ 39.425969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.426911] RIP: 0033:0x7f01a90935cd [ 39.427607] 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 [ 39.430798] RSP: 002b:00007ffc42740a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.432177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01a90935cd [ 39.433444] RDX: 0000556313198e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.434718] RBP: 00007ffc42740a90 R08: 0000000000000000 R09: 00007ffc42740130 [ 39.436006] R10: 0000000000000000 R11: 0000000000000246 R12: 000055634d620ad0 [ 39.437273] R13: 00007ffc42740ec0 R14: 000055634d621bc0 R15: 000055634d632780 [ 39.438562] [ 39.438988] irq event stamp: 1785 [ 39.439628] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.441163] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.442686] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.444258] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.445758] ---[ end trace 0000000000000000 ]--- [ 42.528535] ------------[ cut here ]------------ [ 42.529419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.531350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.532817] Modules linked in: [ 42.533432] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.535550] Tainted: [W]=WARN [ 42.536093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.537571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.538463] 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 [ 42.541532] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286 [ 42.542473] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050 [ 42.543705] RDX: ffff888015f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.544949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f [ 42.546194] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.547418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8 [ 42.548674] FS: 00007f8498497900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.550051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.551081] CR2: 00007f84989fd4a6 CR3: 00000000204ef000 CR4: 0000000000350ef0 [ 42.552329] Call Trace: [ 42.552817] [ 42.553211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.554075] ? __create_object+0x59/0x80 [ 42.554822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.555761] __vmalloc_noprof+0x59/0x60 [ 42.556509] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.557309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.558204] bpf_prog_alloc+0x39/0x200 [ 42.558910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.559804] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.560841] do_seccomp+0x349/0x25e0 [ 42.561573] ? find_held_lock+0x2b/0x80 [ 42.562275] ? do_prlimit+0x310/0x610 [ 42.563012] ? __pfx_do_seccomp+0x10/0x10 [ 42.563791] ? do_raw_spin_unlock+0x53/0x220 [ 42.564634] ? _raw_spin_unlock+0x1e/0x40 [ 42.565412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.566322] ? static_key_count+0x60/0x80 [ 42.567131] prctl_set_seccomp+0x4e/0x70 [ 42.567906] __do_sys_prctl+0xe6c/0x1d70 [ 42.568693] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.569533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.570542] ? irqentry_exit+0xf3/0x650 [ 42.571248] do_syscall_64+0xbf/0x430 [ 42.571988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.572927] RIP: 0033:0x7f84989895cd [ 42.573622] 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 [ 42.576716] RSP: 002b:00007fff1088e1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.577835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84989895cd [ 42.578891] RDX: 0000555d16c9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.579947] RBP: 00007fff1088e230 R08: 0000000000000000 R09: 00007fff1088d8d0 [ 42.580992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d4d375ad0 [ 42.582038] R13: 00007fff1088e660 R14: 0000555d4d376bc0 R15: 0000555d4d387780 [ 42.583097] [ 42.583485] irq event stamp: 1859 [ 42.583994] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.585228] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 42.586468] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.587720] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.588970] ---[ end trace 0000000000000000 ]--- [ 43.416794] ------------[ cut here ]------------ [ 43.417720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.420072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.421464] Modules linked in: [ 43.422040] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.423969] Tainted: [W]=WARN [ 43.424551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.425960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.426863] 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 [ 43.429931] RSP: 0018:ffff888015ba7bc0 EFLAGS: 00010286 [ 43.430883] RAX: 0000000000000000 RBX: ffffed1002b74f78 RCX: ffffffff813a4050 [ 43.432125] RDX: ffff88801bed8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.433417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b74f2f [ 43.434655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.435907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ba7df8 [ 43.437149] FS: 00007fa3bb00b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.438539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.439590] CR2: 00007fa3bb5714a6 CR3: 0000000020669000 CR4: 0000000000350ef0 [ 43.440830] Call Trace: [ 43.441281] [ 43.441723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.442578] ? __create_object+0x59/0x80 [ 43.443285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.444226] __vmalloc_noprof+0x59/0x60 [ 43.444960] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.445805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.446703] bpf_prog_alloc+0x39/0x200 [ 43.447406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.448281] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.449146] do_seccomp+0x349/0x25e0 [ 43.449830] ? find_held_lock+0x2b/0x80 [ 43.450559] ? do_prlimit+0x310/0x610 [ 43.451234] ? __pfx_do_seccomp+0x10/0x10 [ 43.451992] ? do_raw_spin_unlock+0x53/0x220 [ 43.452796] ? _raw_spin_unlock+0x1e/0x40 [ 43.453544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.454485] ? static_key_count+0x60/0x80 [ 43.455210] prctl_set_seccomp+0x4e/0x70 [ 43.456103] __do_sys_prctl+0xe6c/0x1d70 [ 43.456904] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.457768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.458748] ? irqentry_exit+0xf3/0x650 [ 43.459522] do_syscall_64+0xbf/0x430 [ 43.460247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.461168] RIP: 0033:0x7fa3bb4fd5cd [ 43.461746] 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 [ 43.464342] RSP: 002b:00007ffe17fd10e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.465487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3bb4fd5cd [ 43.466540] RDX: 00005570c1af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.467589] RBP: 00007ffe17fd1140 R08: 0000000000000000 R09: 00007ffe17fd07e0 [ 43.468645] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570c557cbf0 [ 43.469704] R13: 00007ffe17fd1570 R14: 00005570c5586380 R15: 00005570c5591460 [ 43.470771] [ 43.471141] irq event stamp: 2137 [ 43.471677] hardirqs last enabled at (2147): [] __up_console_sem+0x78/0x80 [ 43.472923] hardirqs last disabled at (2156): [] __up_console_sem+0x5d/0x80 [ 43.474162] softirqs last enabled at (2064): [] handle_softirqs+0x50c/0x770 [ 43.475412] softirqs last disabled at (2059): [] __irq_exit_rcu+0xc4/0x100 [ 43.476668] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15188' (ECDSA) to the list of known hosts. 2025/11/17 21:02:33 fuzzer started 2025/11/17 21:02:33 dialing manager at localhost:37895 2025/11/17 21:02:33 checking machine... 2025/11/17 21:02:33 checking revisions... [ 44.372222] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:02:33 testing simple program... [ 44.458035] cgroup: Unknown subsys name 'net' [ 44.515270] cgroup: Unknown subsys name 'cpuset' [ 44.528754] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:02:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880195e8000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff8880195e8a58 RDI=ffff8880195e8000 RBP=ffff8880195e8a58 RSP=ffff888017b1f4a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880195e8a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff8152654a RFL=00000046 [---Z-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 00007f8498497900 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=00007fff10888000 CR3=00000000204da000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880159ef268 RBX=ffff8880159ef290 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff8880159ef1f8 RBP=ffff8880159ef1f8 RSP=ffff8880159ef168 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88800e39c588 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff88801580b780 R15=ffff8880159ef1f8 RIP=ffffffff81b2cf1b 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 00007fa87e7ee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa87df06580 CR3=000000000d4a3000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2aec2a336165fec800000000000ae988 XMM05=b159d672308c445d0000000000321b80 XMM06=33f0773998598cc50000000000320920 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000