[ 39.042631] ------------[ cut here ]------------ [ 39.043558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.045578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.047041] Modules linked in: [ 39.047676] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.049938] Tainted: [W]=WARN [ 39.050629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053071] 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 [ 39.056316] RSP: 0018:ffff88801992fbc0 EFLAGS: 00010286 [ 39.057303] RAX: 0000000000000000 RBX: ffffed1003325f78 RCX: ffffffff813a4050 [ 39.058607] RDX: ffff888019d80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.059887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003325f2f [ 39.061192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.062473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801992fdf8 [ 39.063775] FS: 00007f741f73a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.065243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.066327] CR2: 00007ffeaf834ef8 CR3: 000000000e361000 CR4: 0000000000350ef0 [ 39.067641] Call Trace: [ 39.068117] [ 39.068585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069486] ? __create_object+0x59/0x80 [ 39.070233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071212] __vmalloc_noprof+0x59/0x60 [ 39.071971] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.072839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073783] bpf_prog_alloc+0x39/0x200 [ 39.074535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075493] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076433] do_seccomp+0x349/0x25e0 [ 39.077122] ? find_held_lock+0x2b/0x80 [ 39.077876] ? do_prlimit+0x310/0x610 [ 39.078637] ? __pfx_do_seccomp+0x10/0x10 [ 39.079443] ? do_raw_spin_unlock+0x53/0x220 [ 39.080257] ? _raw_spin_unlock+0x1e/0x40 [ 39.081035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.082006] ? static_key_count+0x60/0x80 [ 39.082818] prctl_set_seccomp+0x4e/0x70 [ 39.083607] __do_sys_prctl+0xe6c/0x1d70 [ 39.084419] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.085248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.086233] ? irqentry_exit+0xf3/0x650 [ 39.086993] do_syscall_64+0xbf/0x430 [ 39.087733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.088715] RIP: 0033:0x7f741fc2c5cd [ 39.089437] 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 [ 39.092643] RSP: 002b:00007ffeaf832ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f741fc2c5cd [ 39.095329] RDX: 000055d885810e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096586] RBP: 00007ffeaf832f00 R08: 0000000000000000 R09: 00007ffeaf8325a0 [ 39.097647] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d89c833ad0 [ 39.098720] R13: 00007ffeaf833330 R14: 000055d89c834bc0 R15: 000055d89c845780 [ 39.099811] [ 39.100175] irq event stamp: 3245 [ 39.100724] hardirqs last enabled at (3255): [] __up_console_sem+0x78/0x80 [ 39.101997] hardirqs last disabled at (3264): [] __up_console_sem+0x5d/0x80 [ 39.103258] softirqs last enabled at (3058): [] handle_softirqs+0x50c/0x770 [ 39.104562] softirqs last disabled at (3049): [] __irq_exit_rcu+0xc4/0x100 [ 39.105818] ---[ end trace 0000000000000000 ]--- [ 41.935949] ------------[ cut here ]------------ [ 41.936879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.938920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.940628] Modules linked in: [ 41.941229] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.943291] Tainted: [W]=WARN [ 41.943891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.945379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.946269] 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 [ 41.949451] RSP: 0018:ffff88801b637bc0 EFLAGS: 00010286 [ 41.950437] RAX: 0000000000000000 RBX: ffffed10036c6f78 RCX: ffffffff813a4050 [ 41.951738] RDX: ffff888018549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.953046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c6f2f [ 41.954360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.955645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b637df8 [ 41.956961] FS: 00007f7e5f509900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.958425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.959507] CR2: 00007ffcd7b76ef8 CR3: 000000001f0fe000 CR4: 0000000000350ef0 [ 41.960817] Call Trace: [ 41.961283] [ 41.961749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.962656] ? __create_object+0x59/0x80 [ 41.963446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.964443] __vmalloc_noprof+0x59/0x60 [ 41.965170] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.966050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.966989] bpf_prog_alloc+0x39/0x200 [ 41.967745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.968703] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.969605] do_seccomp+0x349/0x25e0 [ 41.970287] ? find_held_lock+0x2b/0x80 [ 41.971049] ? do_prlimit+0x310/0x610 [ 41.971794] ? __pfx_do_seccomp+0x10/0x10 [ 41.972619] ? do_raw_spin_unlock+0x53/0x220 [ 41.973461] ? _raw_spin_unlock+0x1e/0x40 [ 41.974211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.975169] ? static_key_count+0x60/0x80 [ 41.975978] prctl_set_seccomp+0x4e/0x70 [ 41.976766] __do_sys_prctl+0xe6c/0x1d70 [ 41.977550] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.978417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.979392] ? irqentry_exit+0xf3/0x650 [ 41.980132] do_syscall_64+0xbf/0x430 [ 41.980878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.981838] RIP: 0033:0x7f7e5f9fb5cd [ 41.982543] 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 [ 41.985753] RSP: 002b:00007ffcd7b74710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.987129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e5f9fb5cd [ 41.988441] RDX: 000055c2db1bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.989537] RBP: 00007ffcd7b74770 R08: 0000000000000000 R09: 00007ffcd7b73e10 [ 41.990603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2e1b7bad0 [ 41.991658] R13: 00007ffcd7b74ba0 R14: 000055c2e1b7cbc0 R15: 000055c2e1b8d780 [ 41.992755] [ 41.993115] irq event stamp: 1797 [ 41.993661] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 41.994939] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 41.996208] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 41.997489] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 41.998745] ---[ end trace 0000000000000000 ]--- [ 42.682740] ------------[ cut here ]------------ [ 42.683657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.685670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.687143] Modules linked in: [ 42.688022] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.690158] Tainted: [W]=WARN [ 42.690765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.692261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.693194] 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 [ 42.696371] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 42.697314] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 42.698638] RDX: ffff888019c1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.699937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 42.701238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.702526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 42.703807] FS: 00007f0e0c13d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.705265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.706361] CR2: 00007ffc85a27ef8 CR3: 000000000d41d000 CR4: 0000000000350ef0 [ 42.707649] Call Trace: [ 42.708128] [ 42.708589] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.709502] ? __create_object+0x59/0x80 [ 42.710254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.711219] __vmalloc_noprof+0x59/0x60 [ 42.711984] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.712870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.713810] bpf_prog_alloc+0x39/0x200 [ 42.714550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.715486] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.716415] do_seccomp+0x349/0x25e0 [ 42.717087] ? find_held_lock+0x2b/0x80 [ 42.717840] ? do_prlimit+0x310/0x610 [ 42.718590] ? __pfx_do_seccomp+0x10/0x10 [ 42.719388] ? do_raw_spin_unlock+0x53/0x220 [ 42.720188] ? _raw_spin_unlock+0x1e/0x40 [ 42.720972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.721953] ? static_key_count+0x60/0x80 [ 42.722768] prctl_set_seccomp+0x4e/0x70 [ 42.723550] __do_sys_prctl+0xe6c/0x1d70 [ 42.724308] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.725179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.726146] ? irqentry_exit+0xf3/0x650 [ 42.726923] do_syscall_64+0xbf/0x430 [ 42.727665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.728644] RIP: 0033:0x7f0e0c62f5cd [ 42.729309] 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 [ 42.732536] RSP: 002b:00007ffc85a25550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.733897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e0c62f5cd [ 42.735186] RDX: 00005599b7534e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.736476] RBP: 00007ffc85a255b0 R08: 0000000000000000 R09: 00007ffc85a24c50 [ 42.737758] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599be5daad0 [ 42.739050] R13: 00007ffc85a259e0 R14: 00005599be5dbbc0 R15: 00005599be5ec780 [ 42.740385] [ 42.740808] irq event stamp: 3103 [ 42.741457] hardirqs last enabled at (3113): [] __up_console_sem+0x78/0x80 [ 42.742983] hardirqs last disabled at (3122): [] __up_console_sem+0x5d/0x80 [ 42.744536] softirqs last enabled at (3060): [] handle_softirqs+0x50c/0x770 [ 42.745928] softirqs last disabled at (3055): [] __irq_exit_rcu+0xc4/0x100 [ 42.747185] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22698' (ECDSA) to the list of known hosts. 2025/11/18 05:55:22 fuzzer started 2025/11/18 05:55:22 dialing manager at localhost:37895 2025/11/18 05:55:22 checking machine... 2025/11/18 05:55:22 checking revisions... [ 43.667746] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:55:23 testing simple program... [ 43.765616] cgroup: Unknown subsys name 'net' [ 43.832320] cgroup: Unknown subsys name 'cpuset' [ 43.850282] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:55:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880094b4440 RCX=1ffffffff0b51b90 RDX=0000607f1a885d00 RSI=ffffffff816e15fd RDI=ffff8880094b4460 RBP=0000000000000000 RSP=ffff88806ce08b90 R8 =ffffffff85a8dc80 R9 =0000000000000000 R10=0000000000000102 R11=0000000000000001 R12=1ffff1100d9c1174 R13=ffff8880094b4448 R14=0000000000000102 R15=ffffe8ffffc14d00 RIP=ffffffff816e164e 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 00007f7e5f509900 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=00007ffcd7b6e000 CR3=000000001f0e2000 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=000000000001ce3d 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec8241368 CR3=000000000bc1e000 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=35353a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363731 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000