[ 38.984556] ------------[ cut here ]------------ [ 38.985494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.987462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.988937] Modules linked in: [ 38.989635] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.991648] Tainted: [W]=WARN [ 38.992277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.993745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.994668] 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 [ 38.997892] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 38.998881] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 39.000211] RDX: ffff888016c05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.001518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 39.002818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 39.005436] FS: 00007fa40b1f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.006906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.007970] CR2: 00007fa40b6e3580 CR3: 000000000d265000 CR4: 0000000000350ef0 [ 39.009315] Call Trace: [ 39.009792] [ 39.010238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.011151] ? __create_object+0x59/0x80 [ 39.011895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.012875] __vmalloc_noprof+0x59/0x60 [ 39.013638] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.014510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015457] bpf_prog_alloc+0x39/0x200 [ 39.016215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017161] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018028] do_seccomp+0x349/0x25e0 [ 39.018760] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.019652] ? __pfx_do_seccomp+0x10/0x10 [ 39.020464] ? find_held_lock+0x2b/0x80 [ 39.021249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022232] ? static_key_count+0x60/0x80 [ 39.022994] prctl_set_seccomp+0x4e/0x70 [ 39.023792] __do_sys_prctl+0xe6c/0x1d70 [ 39.024594] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.025471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026463] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.027445] ? irqentry_exit+0xf3/0x650 [ 39.028231] do_syscall_64+0xbf/0x430 [ 39.028932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.029886] RIP: 0033:0x7fa40b6e35cd [ 39.030609] 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 [ 39.033833] RSP: 002b:00007ffcdc8fc130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.035219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa40b6e35cd [ 39.036532] RDX: 00005580e7ae1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.037844] RBP: 00007ffcdc8fc190 R08: 0000000000000000 R09: 00007ffcdc8fb830 [ 39.039127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558117472ad0 [ 39.040437] R13: 00007ffcdc8fc5c0 R14: 0000558117473bc0 R15: 0000558117484780 [ 39.041768] [ 39.042227] irq event stamp: 1735 [ 39.042861] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.044407] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.045957] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 39.047514] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.049048] ---[ end trace 0000000000000000 ]--- [ 42.011795] ------------[ cut here ]------------ [ 42.012803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.014884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.016439] Modules linked in: [ 42.017046] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.019417] Tainted: [W]=WARN [ 42.020015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.021783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.022976] 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 [ 42.026662] RSP: 0018:ffff888015897bc0 EFLAGS: 00010286 [ 42.027700] RAX: 0000000000000000 RBX: ffffed1002b12f78 RCX: ffffffff813a4050 [ 42.029178] RDX: ffff888018b7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.030541] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b12f2f [ 42.031898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.033270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015897df8 [ 42.034601] FS: 00007f4a88228900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.036046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.037109] CR2: 00007ffc99980ef7 CR3: 0000000020efc000 CR4: 0000000000350ef0 [ 42.038388] Call Trace: [ 42.038845] [ 42.039292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.040193] ? __create_object+0x59/0x80 [ 42.040934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.041875] __vmalloc_noprof+0x59/0x60 [ 42.042639] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.043547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.044548] bpf_prog_alloc+0x39/0x200 [ 42.045328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.046301] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.047236] do_seccomp+0x349/0x25e0 [ 42.047952] ? find_held_lock+0x2b/0x80 [ 42.048780] ? do_prlimit+0x310/0x610 [ 42.049564] ? __pfx_do_seccomp+0x10/0x10 [ 42.050382] ? do_raw_spin_unlock+0x53/0x220 [ 42.051245] ? _raw_spin_unlock+0x1e/0x40 [ 42.052011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.053046] ? static_key_count+0x60/0x80 [ 42.053889] prctl_set_seccomp+0x4e/0x70 [ 42.054720] __do_sys_prctl+0xe6c/0x1d70 [ 42.055558] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.056473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.057531] ? irqentry_exit+0xf3/0x650 [ 42.058353] do_syscall_64+0xbf/0x430 [ 42.059080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.060070] RIP: 0033:0x7f4a8871a5cd [ 42.060855] 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 [ 42.064198] RSP: 002b:00007ffc9997fce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.065676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a8871a5cd [ 42.067050] RDX: 0000562304bbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.068436] RBP: 00007ffc9997fd40 R08: 0000000000000000 R09: 00007ffc9997f3e0 [ 42.069791] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623295fbad0 [ 42.071139] R13: 00007ffc99980170 R14: 00005623295fcbc0 R15: 000056232960d780 [ 42.072495] [ 42.072856] irq event stamp: 1787 [ 42.073420] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.074736] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.076033] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 42.077377] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 42.078674] ---[ end trace 0000000000000000 ]--- [ 42.756915] ------------[ cut here ]------------ [ 42.757805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.759770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.761176] Modules linked in: [ 42.761741] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.763648] Tainted: [W]=WARN [ 42.764234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.765648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766524] 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 [ 42.769575] RSP: 0018:ffff88800f167bc0 EFLAGS: 00010286 [ 42.770522] RAX: 0000000000000000 RBX: ffffed1001e2cf78 RCX: ffffffff813a4050 [ 42.771764] RDX: ffff888015a41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.773020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2cf2f [ 42.774277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.775514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f167df8 [ 42.776787] FS: 00007fdd18af9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.778168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.779194] CR2: 00007ffdcc3ecef7 CR3: 0000000020e3b000 CR4: 0000000000350ef0 [ 42.780441] Call Trace: [ 42.780886] [ 42.781328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.782188] ? __create_object+0x59/0x80 [ 42.782903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.783835] __vmalloc_noprof+0x59/0x60 [ 42.784572] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.785424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.786333] bpf_prog_alloc+0x39/0x200 [ 42.787022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.787920] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.788824] do_seccomp+0x349/0x25e0 [ 42.789521] ? find_held_lock+0x2b/0x80 [ 42.790272] ? do_prlimit+0x310/0x610 [ 42.790958] ? __pfx_do_seccomp+0x10/0x10 [ 42.791719] ? do_raw_spin_unlock+0x53/0x220 [ 42.792532] ? _raw_spin_unlock+0x1e/0x40 [ 42.793303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794244] ? static_key_count+0x60/0x80 [ 42.794993] prctl_set_seccomp+0x4e/0x70 [ 42.795753] __do_sys_prctl+0xe6c/0x1d70 [ 42.796510] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.797360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.798302] ? irqentry_exit+0xf3/0x650 [ 42.799006] do_syscall_64+0xbf/0x430 [ 42.799723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.800654] RIP: 0033:0x7fdd18feb5cd [ 42.801330] 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 [ 42.804412] RSP: 002b:00007ffdcc3ebdc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.805734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd18feb5cd [ 42.806988] RDX: 000056364e98ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.808239] RBP: 00007ffdcc3ebe20 R08: 0000000000000000 R09: 00007ffdcc3eb4c0 [ 42.809476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563683ff2ad0 [ 42.810713] R13: 00007ffdcc3ec250 R14: 0000563683ff3bc0 R15: 0000563684004780 [ 42.811980] [ 42.812448] irq event stamp: 1733 [ 42.813041] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.814503] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.815974] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 42.817467] softirqs last disabled at (1205): [] __irq_exit_rcu+0xc4/0x100 [ 42.818912] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40854' (ECDSA) to the list of known hosts. 2025/11/19 05:44:38 fuzzer started 2025/11/19 05:44:38 dialing manager at localhost:34383 2025/11/19 05:44:38 checking machine... 2025/11/19 05:44:38 checking revisions... [ 43.713255] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:44:38 testing simple program... [ 43.804608] cgroup: Unknown subsys name 'net' [ 43.864050] cgroup: Unknown subsys name 'cpuset' [ 43.878081] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:44:37 Registers: info registers vcpu 0 RAX=ffff88800f820758 RBX=ffff88800c006190 RCX=ffff88800c473210 RDX=ffff88800c006198 RSI=ffff88800c473200 RDI=0000000000000000 RBP=ffff888020e0fa68 RSP=ffff88801a967968 R8 =0000000000000000 R9 =ffffed100352cf1f R10=0000000000000003 R11=0000000000000001 R12=ffff88800c473200 R13=0000000000000010 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62823 RFL=00000087 [--S--PC] 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 00007f4a88228900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a887e00b0 CR3=000000000b6ec000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757bd0 RCX=0000000000000001 RDX=ffff888009758001 RSI=ffff888009757bb8 RDI=ffff888009757850 RBP=ffff888009750000 RSP=ffff8880097577c8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255ed R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757bb8 R15=ffff888009757840 RIP=ffffffff84c721b6 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562329620768 CR3=000000000d765000 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=196f0528507c60ff00000000000ae988 XMM05=69d410eb016507f40000000000322250 XMM06=d74844bf967d85ba00000000003212f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000