[ 51.809284] ------------[ cut here ]------------ [ 51.810214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.812274] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.813745] Modules linked in: [ 51.814327] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.816531] Tainted: [W]=WARN [ 51.817421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.818908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.819853] 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 [ 51.823035] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 51.824028] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 51.825314] RDX: ffff888015a7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.826606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 51.827878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.829158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 51.830443] FS: 00007fcf16022900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.831900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.833404] CR2: 00007fcf16514580 CR3: 000000000caf1000 CR4: 0000000000350ef0 [ 51.834696] Call Trace: [ 51.835180] [ 51.835582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.836505] ? __create_object+0x59/0x80 [ 51.837286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.838254] __vmalloc_noprof+0x59/0x60 [ 51.839008] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.839895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.840845] bpf_prog_alloc+0x39/0x200 [ 51.841550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.842492] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.843408] do_seccomp+0x349/0x25e0 [ 51.844132] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.845017] ? __pfx_do_seccomp+0x10/0x10 [ 51.845797] ? find_held_lock+0x2b/0x80 [ 51.846503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.847450] ? static_key_count+0x60/0x80 [ 51.848245] prctl_set_seccomp+0x4e/0x70 [ 51.849033] __do_sys_prctl+0xe6c/0x1d70 [ 51.849843] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.850677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.851676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.852683] ? irqentry_exit+0xf3/0x650 [ 51.853472] do_syscall_64+0xbf/0x430 [ 51.854225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.855206] RIP: 0033:0x7fcf165145cd [ 51.855932] 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 [ 51.859177] RSP: 002b:00007ffc4af0a8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.860586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf165145cd [ 51.861900] RDX: 0000564896f6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.863209] RBP: 00007ffc4af0a900 R08: 0000000000000000 R09: 00007ffc4af09fa0 [ 51.864538] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648c117cb10 [ 51.865848] R13: 00007ffc4af0ad30 R14: 00005648c117d2b0 R15: 00005648c11916f0 [ 51.867180] [ 51.867616] irq event stamp: 1827 [ 51.868289] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 51.869854] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 51.871404] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 51.873003] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 51.874551] ---[ end trace 0000000000000000 ]--- [ 55.231167] ------------[ cut here ]------------ [ 55.232141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.234163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 55.235652] Modules linked in: [ 55.236341] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.238345] Tainted: [W]=WARN [ 55.238956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.240455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.241382] 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 [ 55.244593] RSP: 0018:ffff888016b5fbc0 EFLAGS: 00010286 [ 55.245578] RAX: 0000000000000000 RBX: ffffed1002d6bf78 RCX: ffffffff813a4050 [ 55.246888] RDX: ffff88800a92b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.248207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6bf2f [ 55.249515] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.250805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b5fdf8 [ 55.252107] FS: 00007f712671c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.253560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.254629] CR2: 00007ffd374ccef7 CR3: 000000000a236000 CR4: 0000000000350ef0 [ 55.255944] Call Trace: [ 55.256424] [ 55.256877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.257792] ? __create_object+0x59/0x80 [ 55.258545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.259523] __vmalloc_noprof+0x59/0x60 [ 55.260300] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.261180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.262116] bpf_prog_alloc+0x39/0x200 [ 55.262870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.263831] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.264701] do_seccomp+0x349/0x25e0 [ 55.265430] ? find_held_lock+0x2b/0x80 [ 55.266200] ? do_prlimit+0x310/0x610 [ 55.266961] ? __pfx_do_seccomp+0x10/0x10 [ 55.267776] ? do_raw_spin_unlock+0x53/0x220 [ 55.268561] ? _raw_spin_unlock+0x1e/0x40 [ 55.269351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.270319] ? static_key_count+0x60/0x80 [ 55.271123] prctl_set_seccomp+0x4e/0x70 [ 55.271925] __do_sys_prctl+0xe6c/0x1d70 [ 55.272666] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.273528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.274508] ? irqentry_exit+0xf3/0x650 [ 55.275280] do_syscall_64+0xbf/0x430 [ 55.276037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.276995] RIP: 0033:0x7f7126c0e5cd [ 55.277667] 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 [ 55.280871] RSP: 002b:00007ffd374cb700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.282252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7126c0e5cd [ 55.283551] RDX: 000055e14c9a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.284865] RBP: 00007ffd374cb760 R08: 0000000000000000 R09: 00007ffd374cae00 [ 55.286171] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e17b1d2bf0 [ 55.287479] R13: 00007ffd374cbb90 R14: 000055e17b1dc380 R15: 000055e17b1e7460 [ 55.288743] [ 55.289014] irq event stamp: 1727 [ 55.289393] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 55.290353] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 55.291318] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 55.292312] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 55.293142] ---[ end trace 0000000000000000 ]--- [ 56.051358] ------------[ cut here ]------------ [ 56.052323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.054306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 56.055756] Modules linked in: [ 56.056341] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.058349] Tainted: [W]=WARN [ 56.059184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.060754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.061633] 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 [ 56.065071] RSP: 0018:ffff88800ef97bc0 EFLAGS: 00010286 [ 56.066087] RAX: 0000000000000000 RBX: ffffed1001df2f78 RCX: ffffffff813a4050 [ 56.067355] RDX: ffff888013f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.068981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df2f2f [ 56.070258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.071543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef97df8 [ 56.072857] FS: 00007fc98a96d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.074313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.075392] CR2: 00007ffe147feef7 CR3: 000000001ee18000 CR4: 0000000000350ef0 [ 56.076910] Call Trace: [ 56.077464] [ 56.077983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.078900] ? __create_object+0x59/0x80 [ 56.079630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.080601] __vmalloc_noprof+0x59/0x60 [ 56.081358] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.082226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.083162] bpf_prog_alloc+0x39/0x200 [ 56.083924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.084847] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.085706] do_seccomp+0x349/0x25e0 [ 56.086420] ? find_held_lock+0x2b/0x80 [ 56.087180] ? do_prlimit+0x310/0x610 [ 56.087921] ? __pfx_do_seccomp+0x10/0x10 [ 56.088671] ? do_raw_spin_unlock+0x53/0x220 [ 56.089500] ? _raw_spin_unlock+0x1e/0x40 [ 56.090267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.091221] ? static_key_count+0x60/0x80 [ 56.092045] prctl_set_seccomp+0x4e/0x70 [ 56.092828] __do_sys_prctl+0xe6c/0x1d70 [ 56.093585] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.094454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.095431] ? irqentry_exit+0xf3/0x650 [ 56.096220] do_syscall_64+0xbf/0x430 [ 56.096976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.097923] RIP: 0033:0x7fc98ae5f5cd [ 56.098598] 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 [ 56.101817] RSP: 002b:00007ffe147fcbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.103187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc98ae5f5cd [ 56.104497] RDX: 00005610f8638e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.105836] RBP: 00007ffe147fcc50 R08: 0000000000000000 R09: 00007ffe147fc2f0 [ 56.107136] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611128a6ad0 [ 56.108452] R13: 00007ffe147fd080 R14: 00005611128a7bc0 R15: 00005611128b8780 [ 56.109781] [ 56.110202] irq event stamp: 1831 [ 56.110834] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 56.112349] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 56.113706] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 56.115096] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 56.116502] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16329' (ECDSA) to the list of known hosts. 2025/11/18 05:44:36 fuzzer started 2025/11/18 05:44:36 dialing manager at localhost:37895 2025/11/18 05:44:36 checking machine... 2025/11/18 05:44:36 checking revisions... [ 57.062434] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:44:36 testing simple program... [ 57.157449] cgroup: Unknown subsys name 'net' [ 57.234326] cgroup: Unknown subsys name 'cpuset' [ 57.247687] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:44:35 Registers: info registers vcpu 0 RAX=ffff88806ce08f01 RBX=ffff88806ce08fe0 RCX=0000000000000002 RDX=ffff88806ce09001 RSI=ffff88806ce08fb0 RDI=ffff88806ce08a80 RBP=ffff88806ce01000 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88806ce08fb0 R15=ffff88806ce08a70 RIP=ffffffff8135fbfc RFL=00000212 [----A--] 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 00007f712671c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71266e1008 CR3=000000000e50f000 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=0000000000022000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa745fb3008 CR3=000000000d93c000 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=bade50309b5eb3897c461a8e3b6ab822 XMM02=0000000000302e28ec2efd57dc4c00df XMM03=000000000030e3d0f4c99d4cd97bc2fb XMM04=c3f7a73445f1d11900000000000ae988 XMM05=14648eaa1277bab1000000000031ea70 XMM06=817b8945e9d50373000000000031e8f8 XMM07=e042d86d42eb936e000000000030e6a8 XMM08=f4c99d4cd97bc2fb0000000000302e88 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000