[ 38.997635] ------------[ cut here ]------------ [ 38.998557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.000518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.001973] Modules linked in: [ 39.002554] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.004728] Tainted: [W]=WARN [ 39.005404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007731] 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 [ 39.010871] RSP: 0018:ffff88800ce27bc0 EFLAGS: 00010286 [ 39.011801] RAX: 0000000000000000 RBX: ffffed10019c4f78 RCX: ffffffff813a4050 [ 39.013097] RDX: ffff88800f3d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.014372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c4f2f [ 39.015651] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce27df8 [ 39.018218] FS: 00007ff5d973f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.019665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020727] CR2: 00007ffe9cbf4ef7 CR3: 000000000bc2a000 CR4: 0000000000350ef0 [ 39.022019] Call Trace: [ 39.022486] [ 39.022954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023810] ? __create_object+0x59/0x80 [ 39.024614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025579] __vmalloc_noprof+0x59/0x60 [ 39.026345] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028157] bpf_prog_alloc+0x39/0x200 [ 39.028914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029797] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030711] do_seccomp+0x349/0x25e0 [ 39.031433] ? find_held_lock+0x2b/0x80 [ 39.032202] ? do_prlimit+0x310/0x610 [ 39.032965] ? __pfx_do_seccomp+0x10/0x10 [ 39.033722] ? do_raw_spin_unlock+0x53/0x220 [ 39.034558] ? _raw_spin_unlock+0x1e/0x40 [ 39.035335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036283] ? static_key_count+0x60/0x80 [ 39.037096] prctl_set_seccomp+0x4e/0x70 [ 39.037830] __do_sys_prctl+0xe6c/0x1d70 [ 39.038624] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.039493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040472] ? irqentry_exit+0xf3/0x650 [ 39.041255] do_syscall_64+0xbf/0x430 [ 39.042008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042981] RIP: 0033:0x7ff5d9c315cd [ 39.043648] 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 [ 39.046827] RSP: 002b:00007ffe9cbf3150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.048231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5d9c315cd [ 39.049530] RDX: 000055aa1d664e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.050811] RBP: 00007ffe9cbf31b0 R08: 0000000000000000 R09: 00007ffe9cbf2850 [ 39.052116] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa42571ad0 [ 39.053415] R13: 00007ffe9cbf35e0 R14: 000055aa42572bc0 R15: 000055aa42583780 [ 39.054727] [ 39.055194] irq event stamp: 1799 [ 39.055805] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.057378] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.058912] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.060456] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.061992] ---[ end trace 0000000000000000 ]--- [ 41.945537] ------------[ cut here ]------------ [ 41.946482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.948517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.950246] Modules linked in: [ 41.950840] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.952985] Tainted: [W]=WARN [ 41.953545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.955034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.955965] 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 [ 41.959204] RSP: 0018:ffff88801a217bc0 EFLAGS: 00010286 [ 41.960200] RAX: 0000000000000000 RBX: ffffed1003442f78 RCX: ffffffff813a4050 [ 41.961502] RDX: ffff88801679b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.962812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003442f2f [ 41.964107] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.965432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a217df8 [ 41.966737] FS: 00007fcba9805900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.968202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.969299] CR2: 00007fcba9cf7580 CR3: 000000000d181000 CR4: 0000000000350ef0 [ 41.970598] Call Trace: [ 41.971120] [ 41.971528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.972440] ? __create_object+0x59/0x80 [ 41.973246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.974232] __vmalloc_noprof+0x59/0x60 [ 41.975006] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.975840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.976803] bpf_prog_alloc+0x39/0x200 [ 41.977554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.978504] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.979427] do_seccomp+0x349/0x25e0 [ 41.980156] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.981079] ? __pfx_do_seccomp+0x10/0x10 [ 41.981819] ? find_held_lock+0x2b/0x80 [ 41.982592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.983576] ? static_key_count+0x60/0x80 [ 41.984393] prctl_set_seccomp+0x4e/0x70 [ 41.985180] __do_sys_prctl+0xe6c/0x1d70 [ 41.985988] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.986802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.987776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.988768] ? irqentry_exit+0xf3/0x650 [ 41.989535] do_syscall_64+0xbf/0x430 [ 41.990275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.991242] RIP: 0033:0x7fcba9cf75cd [ 41.991957] 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 [ 41.995169] RSP: 002b:00007ffcbad45460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.996554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcba9cf75cd [ 41.997870] RDX: 000055dc7b80de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.999163] RBP: 00007ffcbad454c0 R08: 0000000000000000 R09: 00007ffcbad44b60 [ 42.000458] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc93b4bad0 [ 42.001755] R13: 00007ffcbad458f0 R14: 000055dc93b4cbc0 R15: 000055dc93b5d780 [ 42.003076] [ 42.003508] irq event stamp: 1789 [ 42.004180] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.005728] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.007255] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.008816] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.010377] ---[ end trace 0000000000000000 ]--- [ 42.618555] ------------[ cut here ]------------ [ 42.619496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.621513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.622961] Modules linked in: [ 42.623564] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.625797] Tainted: [W]=WARN [ 42.626616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.628099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.629031] 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 [ 42.632251] RSP: 0018:ffff888017c7fbc0 EFLAGS: 00010286 [ 42.633260] RAX: 0000000000000000 RBX: ffffed1002f8ff78 RCX: ffffffff813a4050 [ 42.634547] RDX: ffff88800f43d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.635836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8ff2f [ 42.637155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.638447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c7fdf8 [ 42.639739] FS: 00007f7e02ad1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.641200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.642268] CR2: 00007f7e02fc3580 CR3: 000000000e7c6000 CR4: 0000000000350ef0 [ 42.643560] Call Trace: [ 42.644067] [ 42.644480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.645392] ? __create_object+0x59/0x80 [ 42.646197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.647181] __vmalloc_noprof+0x59/0x60 [ 42.647954] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.648809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.649748] bpf_prog_alloc+0x39/0x200 [ 42.650487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.651408] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.652318] do_seccomp+0x349/0x25e0 [ 42.653059] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.653968] ? __pfx_do_seccomp+0x10/0x10 [ 42.654724] ? find_held_lock+0x2b/0x80 [ 42.655487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.656462] ? static_key_count+0x60/0x80 [ 42.657279] prctl_set_seccomp+0x4e/0x70 [ 42.658061] __do_sys_prctl+0xe6c/0x1d70 [ 42.658808] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.659668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.660626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.661591] ? irqentry_exit+0xf3/0x650 [ 42.662343] do_syscall_64+0xbf/0x430 [ 42.663091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.664059] RIP: 0033:0x7f7e02fc35cd [ 42.664725] 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 [ 42.667904] RSP: 002b:00007ffc2d97d4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.669303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e02fc35cd [ 42.670578] RDX: 000055c753708e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.671873] RBP: 00007ffc2d97d500 R08: 0000000000000000 R09: 00007ffc2d97cba0 [ 42.673175] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7558a8b10 [ 42.674473] R13: 00007ffc2d97d930 R14: 000055c7558a92b0 R15: 000055c7558bd6f0 [ 42.675781] [ 42.676248] irq event stamp: 2567 [ 42.676917] hardirqs last enabled at (2577): [] __up_console_sem+0x78/0x80 [ 42.678267] hardirqs last disabled at (2586): [] __up_console_sem+0x5d/0x80 [ 42.679533] softirqs last enabled at (2172): [] handle_softirqs+0x50c/0x770 [ 42.680819] softirqs last disabled at (2167): [] __irq_exit_rcu+0xc4/0x100 [ 42.682226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7128' (ECDSA) to the list of known hosts. 2025/11/18 10:19:56 fuzzer started 2025/11/18 10:19:56 dialing manager at localhost:34383 2025/11/18 10:19:56 checking machine... 2025/11/18 10:19:56 checking revisions... [ 43.514928] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:19:56 testing simple program... [ 43.607582] cgroup: Unknown subsys name 'net' [ 43.648541] cgroup: Unknown subsys name 'cpuset' [ 43.668244] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:19:55 Registers: info registers vcpu 0 RAX=00000000afda9c26 RBX=ffff888016798000 RCX=0000000047c600cd RDX=0000000047c600cd RSI=00000000a7d4e276 RDI=00000000001044d2 RBP=ffff888016798a58 RSP=ffff888019bf7bb0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016798a58 R13=00000000ef9ae343 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275de RFL=00000892 [-OS-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 00007fcba9805900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbad3f000 CR3=000000001f36a000 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=000000000001fa15 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcba9dbc618 CR3=000000000ccb7000 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=2035353a39313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a39313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000