[ 38.983095] ------------[ cut here ]------------ [ 38.984030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.986088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.987603] Modules linked in: [ 38.988204] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.990418] Tainted: [W]=WARN [ 38.991113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.992618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.993505] 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 [ 38.996720] RSP: 0018:ffff88800f2d7bc0 EFLAGS: 00010286 [ 38.997710] RAX: 0000000000000000 RBX: ffffed1001e5af78 RCX: ffffffff813a4050 [ 38.999024] RDX: ffff88800f109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.000292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5af2f [ 39.001603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.002910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2d7df8 [ 39.004190] FS: 00007f3a9202b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.005623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.006726] CR2: 00007f3a925914a6 CR3: 000000000dd14000 CR4: 0000000000350ef0 [ 39.008005] Call Trace: [ 39.008466] [ 39.008918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.009818] ? __create_object+0x59/0x80 [ 39.010544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011528] __vmalloc_noprof+0x59/0x60 [ 39.012285] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.013155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.014085] bpf_prog_alloc+0x39/0x200 [ 39.014833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015774] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.016676] do_seccomp+0x349/0x25e0 [ 39.017344] ? find_held_lock+0x2b/0x80 [ 39.018104] ? do_prlimit+0x310/0x610 [ 39.018850] ? __pfx_do_seccomp+0x10/0x10 [ 39.019634] ? do_raw_spin_unlock+0x53/0x220 [ 39.020418] ? _raw_spin_unlock+0x1e/0x40 [ 39.021201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022155] ? static_key_count+0x60/0x80 [ 39.022972] prctl_set_seccomp+0x4e/0x70 [ 39.023762] __do_sys_prctl+0xe6c/0x1d70 [ 39.024498] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.025353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.026325] ? irqentry_exit+0xf3/0x650 [ 39.027100] do_syscall_64+0xbf/0x430 [ 39.027836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.028788] RIP: 0033:0x7f3a9251d5cd [ 39.029437] 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 [ 39.032601] RSP: 002b:00007ffc05bdd260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.033977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a9251d5cd [ 39.035262] RDX: 00005565aa4a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036538] RBP: 00007ffc05bdd2c0 R08: 0000000000000000 R09: 00007ffc05bdc960 [ 39.037824] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565c8e72ad0 [ 39.039129] R13: 00007ffc05bdd6f0 R14: 00005565c8e73bc0 R15: 00005565c8e84780 [ 39.040418] [ 39.040885] irq event stamp: 1785 [ 39.041482] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.043023] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.044536] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.046088] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.047609] ---[ end trace 0000000000000000 ]--- [ 42.054436] ------------[ cut here ]------------ [ 42.055496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.057806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.059385] Modules linked in: [ 42.060081] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.062328] Tainted: [W]=WARN [ 42.063035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.064678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.065720] 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 [ 42.069161] RSP: 0018:ffff88801a2b7bc0 EFLAGS: 00010286 [ 42.070122] RAX: 0000000000000000 RBX: ffffed1003456f78 RCX: ffffffff813a4050 [ 42.071399] RDX: ffff88801a161bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.072762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003456f2f [ 42.074083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.075625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2b7df8 [ 42.077141] FS: 00007f5b77a56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.078617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.079743] CR2: 00007f5b77f48580 CR3: 000000000afe6000 CR4: 0000000000350ef0 [ 42.081037] Call Trace: [ 42.081497] [ 42.081948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.082883] ? __create_object+0x59/0x80 [ 42.083667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.084638] __vmalloc_noprof+0x59/0x60 [ 42.085370] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.086235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.087191] bpf_prog_alloc+0x39/0x200 [ 42.087930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.088858] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.089762] do_seccomp+0x349/0x25e0 [ 42.090431] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.091349] ? __pfx_do_seccomp+0x10/0x10 [ 42.092132] ? find_held_lock+0x2b/0x80 [ 42.092902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.093868] ? static_key_count+0x60/0x80 [ 42.094674] prctl_set_seccomp+0x4e/0x70 [ 42.095421] __do_sys_prctl+0xe6c/0x1d70 [ 42.096210] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.097055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.098025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.099018] ? irqentry_exit+0xf3/0x650 [ 42.099789] do_syscall_64+0xbf/0x430 [ 42.100478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.101435] RIP: 0033:0x7f5b77f485cd [ 42.102147] 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 [ 42.105348] RSP: 002b:00007fff0e62b400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.106783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b77f485cd [ 42.108079] RDX: 000056448393ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.109369] RBP: 00007fff0e62b460 R08: 0000000000000000 R09: 00007fff0e62ab00 [ 42.110657] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644b2b72240 [ 42.111969] R13: 00007fff0e62b890 R14: 00005644b2b7b380 R15: 00005644b2b86540 [ 42.113274] [ 42.113750] irq event stamp: 1801 [ 42.114353] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.115901] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.117447] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.119021] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 42.120297] ---[ end trace 0000000000000000 ]--- [ 42.911811] ------------[ cut here ]------------ [ 42.912728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.914785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.916483] Modules linked in: [ 42.917214] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.919210] Tainted: [W]=WARN [ 42.919814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.921301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.922239] 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 [ 42.925615] RSP: 0018:ffff888018b2fbc0 EFLAGS: 00010286 [ 42.926705] RAX: 0000000000000000 RBX: ffffed1003165f78 RCX: ffffffff813a4050 [ 42.928016] RDX: ffff888016f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.929308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003165f2f [ 42.930603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.931904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b2fdf8 [ 42.933211] FS: 00007f2a40dc3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.934640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.935717] CR2: 00007f2a412b5580 CR3: 000000001f787000 CR4: 0000000000350ef0 [ 42.937025] Call Trace: [ 42.937488] [ 42.937938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.938856] ? __create_object+0x59/0x80 [ 42.939646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.940627] __vmalloc_noprof+0x59/0x60 [ 42.941353] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.942230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.943190] bpf_prog_alloc+0x39/0x200 [ 42.943940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.944907] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.945833] do_seccomp+0x349/0x25e0 [ 42.946527] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.947465] ? __pfx_do_seccomp+0x10/0x10 [ 42.948292] ? find_held_lock+0x2b/0x80 [ 42.949069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.950059] ? static_key_count+0x60/0x80 [ 42.950874] prctl_set_seccomp+0x4e/0x70 [ 42.951670] __do_sys_prctl+0xe6c/0x1d70 [ 42.952432] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.953327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.954307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.955320] ? irqentry_exit+0xf3/0x650 [ 42.956123] do_syscall_64+0xbf/0x430 [ 42.956864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.957851] RIP: 0033:0x7f2a412b55cd [ 42.958523] 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 [ 42.961765] RSP: 002b:00007ffd2f812280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.963186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a412b55cd [ 42.964492] RDX: 00005644771dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.965808] RBP: 00007ffd2f8122e0 R08: 0000000000000000 R09: 00007ffd2f811980 [ 42.967159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564478622ad0 [ 42.968459] R13: 00007ffd2f812710 R14: 0000564478623bc0 R15: 0000564478634780 [ 42.969792] [ 42.970233] irq event stamp: 2735 [ 42.970898] hardirqs last enabled at (2745): [] __up_console_sem+0x78/0x80 [ 42.972448] hardirqs last disabled at (2754): [] __up_console_sem+0x5d/0x80 [ 42.974019] softirqs last enabled at (2300): [] handle_softirqs+0x50c/0x770 [ 42.975624] softirqs last disabled at (2295): [] __irq_exit_rcu+0xc4/0x100 [ 42.977158] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38289' (ECDSA) to the list of known hosts. 2025/11/18 00:25:41 fuzzer started 2025/11/18 00:25:41 dialing manager at localhost:37895 2025/11/18 00:25:41 checking machine... 2025/11/18 00:25:41 checking revisions... [ 43.965101] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:25:41 testing simple program... [ 44.050861] cgroup: Unknown subsys name 'net' [ 44.110272] cgroup: Unknown subsys name 'cpuset' [ 44.146793] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:25:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000009 RCX=dffffc0000000000 RDX=ffff88801a163780 RSI=ffffffff83d6e7cc RDI=0000000000000005 RBP=000000000000000a RSP=ffff88801798f670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f528 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff84c721be RFL=00000246 [---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 00007f5b77a56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b7800d618 CR3=000000000db5e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020809 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9da08b2028 CR3=000000000d913000 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=535e4931bdfc87929646a55d84565437 XMM02=0000000000302920eff9b2d0a8fce9cb XMM03=00000000003029f02c67c8bc2e329bc3 XMM04=ddd42328ec84cb1900000000000ae988 XMM05=4fdd96fb09f298c60000000000320090 XMM06=d74844bf967d85ba000000000031fa88 XMM07=e042d86d42eb936e0000000000310680 XMM08=d3b3becd713e85e500000000003029f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000