[ 47.102159] ------------[ cut here ]------------ [ 47.103111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.105481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.106958] Modules linked in: [ 47.107858] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.109901] Tainted: [W]=WARN [ 47.110508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.112005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.112918] 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 [ 47.116104] RSP: 0018:ffff88800a967bc0 EFLAGS: 00010286 [ 47.117039] RAX: 0000000000000000 RBX: ffffed100152cf78 RCX: ffffffff813a4050 [ 47.118365] RDX: ffff88800f138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.119683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152cf2f [ 47.120963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.122239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a967df8 [ 47.123531] FS: 00007f4983657900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.125006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.126094] CR2: 00007ffdf6f0eef8 CR3: 000000000df18000 CR4: 0000000000350ef0 [ 47.127399] Call Trace: [ 47.127880] [ 47.128338] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.129255] ? __create_object+0x59/0x80 [ 47.130012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.130988] __vmalloc_noprof+0x59/0x60 [ 47.131765] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.132644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.133585] bpf_prog_alloc+0x39/0x200 [ 47.134327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.135283] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.136215] do_seccomp+0x349/0x25e0 [ 47.136912] ? find_held_lock+0x2b/0x80 [ 47.137666] ? do_prlimit+0x310/0x610 [ 47.138413] ? __pfx_do_seccomp+0x10/0x10 [ 47.139206] ? do_raw_spin_unlock+0x53/0x220 [ 47.140010] ? _raw_spin_unlock+0x1e/0x40 [ 47.140795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.141759] ? static_key_count+0x60/0x80 [ 47.142566] prctl_set_seccomp+0x4e/0x70 [ 47.143356] __do_sys_prctl+0xe6c/0x1d70 [ 47.144152] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.144985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.145961] ? irqentry_exit+0xf3/0x650 [ 47.146751] do_syscall_64+0xbf/0x430 [ 47.147501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.148463] RIP: 0033:0x7f4983b495cd [ 47.149184] 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 [ 47.152384] RSP: 002b:00007ffdf6f0cef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.153753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4983b495cd [ 47.155052] RDX: 00005601c990be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.156376] RBP: 00007ffdf6f0cf50 R08: 0000000000000000 R09: 00007ffdf6f0c5f0 [ 47.157664] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601e79b42b0 [ 47.158956] R13: 00007ffdf6f0d380 R14: 00005601e79b6d20 R15: 00005601e79c88d0 [ 47.160265] [ 47.160694] irq event stamp: 1819 [ 47.161350] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.162879] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.164415] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.165954] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 47.167476] ---[ end trace 0000000000000000 ]--- [ 50.789370] ------------[ cut here ]------------ [ 50.790367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.792367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.793817] Modules linked in: [ 50.794417] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.796193] Tainted: [W]=WARN [ 50.796691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.798015] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.798814] 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 [ 50.801649] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 50.802518] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 50.803663] RDX: ffff888017725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.804792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 50.805924] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.807047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 50.808255] FS: 00007fc094f44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.809530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.810465] CR2: 00007fc095436580 CR3: 000000001fd63000 CR4: 0000000000350ef0 [ 50.811623] Call Trace: [ 50.812038] [ 50.812432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.813225] ? __create_object+0x59/0x80 [ 50.813882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.814730] __vmalloc_noprof+0x59/0x60 [ 50.815400] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.816175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.816967] bpf_prog_alloc+0x39/0x200 [ 50.817610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.818444] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.819252] do_seccomp+0x349/0x25e0 [ 50.819852] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.820641] ? __pfx_do_seccomp+0x10/0x10 [ 50.821332] ? find_held_lock+0x2b/0x80 [ 50.821966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.822987] ? static_key_count+0x60/0x80 [ 50.823740] prctl_set_seccomp+0x4e/0x70 [ 50.824430] __do_sys_prctl+0xe6c/0x1d70 [ 50.825111] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.825833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.827528] ? irqentry_exit+0xf3/0x650 [ 50.828214] do_syscall_64+0xbf/0x430 [ 50.828829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.829653] RIP: 0033:0x7fc0954365cd [ 50.830282] 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 [ 50.833088] RSP: 002b:00007fff39e2bea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.834280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0954365cd [ 50.835406] RDX: 000055a30f64be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.836525] RBP: 00007fff39e2bf00 R08: 0000000000000000 R09: 00007fff39e2b5a0 [ 50.837663] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a324e83240 [ 50.838795] R13: 00007fff39e2c330 R14: 000055a324e82bf0 R15: 000055a324e974d0 [ 50.839941] [ 50.840338] irq event stamp: 2391 [ 50.840866] hardirqs last enabled at (2399): [] __up_console_sem+0x78/0x80 [ 50.842209] hardirqs last disabled at (2408): [] __up_console_sem+0x5d/0x80 [ 50.843530] softirqs last enabled at (2368): [] handle_softirqs+0x50c/0x770 [ 50.844898] softirqs last disabled at (2361): [] __irq_exit_rcu+0xc4/0x100 [ 50.846212] ---[ end trace 0000000000000000 ]--- [ 51.666253] ------------[ cut here ]------------ [ 51.667267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.669427] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.670994] Modules linked in: [ 51.671690] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.673816] Tainted: [W]=WARN [ 51.674468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.676092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.677040] 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 [ 51.680431] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 51.681493] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 51.682881] RDX: ffff888015d15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.684198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 51.685444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.686844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 51.688139] FS: 00007fc1afb8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.689562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.690624] CR2: 00007fff75043ef8 CR3: 0000000016920000 CR4: 0000000000350ef0 [ 51.691926] Call Trace: [ 51.692442] [ 51.692853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.693753] ? __create_object+0x59/0x80 [ 51.694528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.695504] __vmalloc_noprof+0x59/0x60 [ 51.696274] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.697148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.698026] bpf_prog_alloc+0x39/0x200 [ 51.698771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.699719] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.700634] do_seccomp+0x349/0x25e0 [ 51.701368] ? find_held_lock+0x2b/0x80 [ 51.702150] ? do_prlimit+0x310/0x610 [ 51.702855] ? __pfx_do_seccomp+0x10/0x10 [ 51.703655] ? do_raw_spin_unlock+0x53/0x220 [ 51.704502] ? _raw_spin_unlock+0x1e/0x40 [ 51.705303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.706282] ? static_key_count+0x60/0x80 [ 51.707045] prctl_set_seccomp+0x4e/0x70 [ 51.707855] __do_sys_prctl+0xe6c/0x1d70 [ 51.708652] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.709521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.710508] ? irqentry_exit+0xf3/0x650 [ 51.711293] do_syscall_64+0xbf/0x430 [ 51.712013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.712983] RIP: 0033:0x7fc1b00815cd [ 51.713704] 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 [ 51.716939] RSP: 002b:00007fff75041300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.718345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1b00815cd [ 51.719679] RDX: 0000558729908e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.720990] RBP: 00007fff75041360 R08: 0000000000000000 R09: 00007fff75040a00 [ 51.722311] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587462f4ad0 [ 51.723603] R13: 00007fff75041790 R14: 00005587462f5bc0 R15: 0000558746306780 [ 51.724949] [ 51.725429] irq event stamp: 1827 [ 51.726025] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 51.727578] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 51.729106] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 51.730641] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 51.732199] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51279' (ECDSA) to the list of known hosts. 2025/11/18 17:29:09 fuzzer started 2025/11/18 17:29:10 dialing manager at localhost:34383 2025/11/18 17:29:10 checking machine... 2025/11/18 17:29:10 checking revisions... [ 52.630964] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:29:10 testing simple program... [ 52.732095] cgroup: Unknown subsys name 'net' [ 52.785731] cgroup: Unknown subsys name 'cpuset' [ 52.799309] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:29:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86aaf6be RDX=1ffff1100d9c1158 RSI=0000000000000001 RDI=ffff88806ce08ac0 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aaf6c2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000004 R15=ffff88806ce08a70 RIP=ffffffff8135f786 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 00007fc094f44900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc094ef801c CR3=000000001fcc4000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009883780 RCX=ffffffff81472c9a RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=0000000000000001 RSP=ffff88806cf08da8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=1ffff1100d9e11b5 R13=0000000000000000 R14=0000000000000004 R15=0000000000000010 RIP=ffffffff8147ab1b RFL=00000002 [-------] 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 00007f47cacc5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47ca3da000 CR3=000000000e4a4000 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=d54a7609ff296b1c00000000000ae988 XMM05=1e6c9321139a53da000000000031f0e0 XMM06=090f1556b20111b3000000000031df78 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000