[ 46.564644] ------------[ cut here ]------------ [ 46.565700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.567916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.569643] Modules linked in: [ 46.570312] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.572590] Tainted: [W]=WARN [ 46.573251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.574854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.575898] 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 [ 46.579372] RSP: 0018:ffff88800f7c7bc0 EFLAGS: 00010286 [ 46.580483] RAX: 0000000000000000 RBX: ffffed1001ef8f78 RCX: ffffffff813a4050 [ 46.581889] RDX: ffff8880197c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.583290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef8f2f [ 46.584747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.586174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f7c7df8 [ 46.587575] FS: 00007f5807fcf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.589202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.590366] CR2: 00007ffd1cf03ef7 CR3: 000000000eaed000 CR4: 0000000000350ef0 [ 46.591757] Call Trace: [ 46.592291] [ 46.592802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.593815] ? __create_object+0x59/0x80 [ 46.594671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595727] __vmalloc_noprof+0x59/0x60 [ 46.596584] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.597528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.598549] bpf_prog_alloc+0x39/0x200 [ 46.599314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.600380] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.601307] do_seccomp+0x349/0x25e0 [ 46.602109] ? find_held_lock+0x2b/0x80 [ 46.602941] ? do_prlimit+0x310/0x610 [ 46.603726] ? __pfx_do_seccomp+0x10/0x10 [ 46.604605] ? do_raw_spin_unlock+0x53/0x220 [ 46.605505] ? _raw_spin_unlock+0x1e/0x40 [ 46.606298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.607377] ? static_key_count+0x60/0x80 [ 46.608184] prctl_set_seccomp+0x4e/0x70 [ 46.609052] __do_sys_prctl+0xe6c/0x1d70 [ 46.609907] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.610941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.611997] ? irqentry_exit+0xf3/0x650 [ 46.612852] do_syscall_64+0xbf/0x430 [ 46.613645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.614692] RIP: 0033:0x7f58084c15cd [ 46.615479] 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 [ 46.618899] RSP: 002b:00007ffd1cf02e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.620373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58084c15cd [ 46.621723] RDX: 000055fdc83f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.623120] RBP: 00007ffd1cf02eb0 R08: 0000000000000000 R09: 00007ffd1cf02550 [ 46.624505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdd2ecbad0 [ 46.625907] R13: 00007ffd1cf032e0 R14: 000055fdd2eccbc0 R15: 000055fdd2edd780 [ 46.627300] [ 46.627808] irq event stamp: 1793 [ 46.628520] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.630183] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.631827] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.633143] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.634240] ---[ end trace 0000000000000000 ]--- [ 50.055547] ------------[ cut here ]------------ [ 50.056527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.058664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.060216] Modules linked in: [ 50.060915] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.063078] Tainted: [W]=WARN [ 50.063745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.065355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.066283] 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 [ 50.069957] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 50.071016] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 50.072402] RDX: ffff88800f4bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.073777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 50.075138] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.076524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 50.077903] FS: 00007f8715a65900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.079465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.080632] CR2: 00007f8715f57580 CR3: 000000000b744000 CR4: 0000000000350ef0 [ 50.082014] Call Trace: [ 50.082553] [ 50.083000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.083961] ? __create_object+0x59/0x80 [ 50.084817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.085876] __vmalloc_noprof+0x59/0x60 [ 50.086706] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.087639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088665] bpf_prog_alloc+0x39/0x200 [ 50.089474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.090455] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.091415] do_seccomp+0x349/0x25e0 [ 50.092147] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.093155] ? __pfx_do_seccomp+0x10/0x10 [ 50.094020] ? find_held_lock+0x2b/0x80 [ 50.094854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.095875] ? static_key_count+0x60/0x80 [ 50.096741] prctl_set_seccomp+0x4e/0x70 [ 50.097592] __do_sys_prctl+0xe6c/0x1d70 [ 50.098434] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.099291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.100397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.101438] ? irqentry_exit+0xf3/0x650 [ 50.102212] do_syscall_64+0xbf/0x430 [ 50.103022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.104051] RIP: 0033:0x7f8715f575cd [ 50.104834] 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 [ 50.108202] RSP: 002b:00007ffe82c26850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.109707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8715f575cd [ 50.111076] RDX: 00005638f380be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.112471] RBP: 00007ffe82c268b0 R08: 0000000000000000 R09: 00007ffe82c25f50 [ 50.113862] R10: 0000000000000000 R11: 0000000000000246 R12: 000056392a604ad0 [ 50.115270] R13: 00007ffe82c26ce0 R14: 000056392a605bc0 R15: 000056392a616780 [ 50.116681] [ 50.117138] irq event stamp: 1687 [ 50.117836] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 50.119481] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 50.121108] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 50.122476] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 50.123808] ---[ end trace 0000000000000000 ]--- [ 50.928779] ------------[ cut here ]------------ [ 50.929714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.931704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.933164] Modules linked in: [ 50.933792] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.935810] Tainted: [W]=WARN [ 50.936398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.937852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.938767] 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 [ 50.941955] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 50.942940] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 50.944195] RDX: ffff8880174db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.945464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 50.946754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.948024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 50.949311] FS: 00007fb116bc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.950780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.951845] CR2: 00007fb1170b5580 CR3: 000000000cc3c000 CR4: 0000000000350ef0 [ 50.953131] Call Trace: [ 50.953636] [ 50.954049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.954941] ? __create_object+0x59/0x80 [ 50.955733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.956718] __vmalloc_noprof+0x59/0x60 [ 50.957462] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.958288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.959229] bpf_prog_alloc+0x39/0x200 [ 50.959942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.960858] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.961754] do_seccomp+0x349/0x25e0 [ 50.962467] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.963298] ? __pfx_do_seccomp+0x10/0x10 [ 50.964077] ? find_held_lock+0x2b/0x80 [ 50.964825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.965778] ? static_key_count+0x60/0x80 [ 50.966572] prctl_set_seccomp+0x4e/0x70 [ 50.967303] __do_sys_prctl+0xe6c/0x1d70 [ 50.968078] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.968939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.969919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.970883] ? irqentry_exit+0xf3/0x650 [ 50.971644] do_syscall_64+0xbf/0x430 [ 50.972411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.973376] RIP: 0033:0x7fb1170b55cd [ 50.974032] 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 [ 50.977170] RSP: 002b:00007ffcbe4b4c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.978522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1170b55cd [ 50.979810] RDX: 000055e86fdf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.981114] RBP: 00007ffcbe4b4c60 R08: 0000000000000000 R09: 00007ffcbe4b4300 [ 50.982394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8ac1dc240 [ 50.983677] R13: 00007ffcbe4b5090 R14: 000055e8ac1e5380 R15: 000055e8ac1f0540 [ 50.984923] [ 50.985273] irq event stamp: 1747 [ 50.985802] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.987064] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.988337] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 50.989616] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 50.990875] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4608' (ECDSA) to the list of known hosts. 2025/11/18 14:59:15 fuzzer started 2025/11/18 14:59:15 dialing manager at localhost:34383 2025/11/18 14:59:15 checking machine... 2025/11/18 14:59:15 checking revisions... [ 51.894673] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:59:16 testing simple program... [ 51.994491] cgroup: Unknown subsys name 'net' [ 52.050675] cgroup: Unknown subsys name 'cpuset' [ 52.063205] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:59:15 Registers: info registers vcpu 0 RAX=ffffffff83c6e2e1 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff83c6e2e1 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009a7c3 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800f4b9bc0 R15=ffff888009462280 RIP=ffffffff84c99a20 RFL=00000286 [--S--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 00007f8715a65900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe82c20000 CR3=0000000020d97000 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=6720646572637465733a4d41503d706f 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=ffff8880144f8001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880144f7f01 RSI=ffff8880144f7f28 RDI=ffff8880144f72b8 RBP=ffff8880144f7300 RSP=ffff8880144f7220 R8 =ffffffff86d7778a R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a901 R12=ffff8880144f7308 R13=ffff8880144f0000 R14=ffff8880144f7f30 R15=ffff8880144f72a8 RIP=ffffffff8135e2f1 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 00007f529e795700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007effc9d8c000 CR3=000000000da6f000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732034313a3935 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303339 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000