[ 39.075216] ------------[ cut here ]------------ [ 39.076191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.078347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.079943] Modules linked in: [ 39.080634] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.082719] Tainted: [W]=WARN [ 39.083308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.084882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.085842] 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 [ 39.089149] RSP: 0018:ffff888019f97bc0 EFLAGS: 00010286 [ 39.090194] RAX: 0000000000000000 RBX: ffffed10033f2f78 RCX: ffffffff813a4050 [ 39.091543] RDX: ffff888019d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.092891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f2f2f [ 39.094235] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.095584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f97df8 [ 39.096977] FS: 00007fd1ac3d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.098544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.099704] CR2: 00007fd1ac8c6580 CR3: 000000000d5e3000 CR4: 0000000000350ef0 [ 39.101093] Call Trace: [ 39.101651] [ 39.102095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.103060] ? __create_object+0x59/0x80 [ 39.103924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.104967] __vmalloc_noprof+0x59/0x60 [ 39.105785] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.106750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.107776] bpf_prog_alloc+0x39/0x200 [ 39.108560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.109561] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.110463] do_seccomp+0x349/0x25e0 [ 39.111239] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.112218] ? __pfx_do_seccomp+0x10/0x10 [ 39.113068] ? find_held_lock+0x2b/0x80 [ 39.113873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.114887] ? static_key_count+0x60/0x80 [ 39.115769] prctl_set_seccomp+0x4e/0x70 [ 39.116595] __do_sys_prctl+0xe6c/0x1d70 [ 39.117377] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.118287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.119310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.120361] ? irqentry_exit+0xf3/0x650 [ 39.121188] do_syscall_64+0xbf/0x430 [ 39.122003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.123026] RIP: 0033:0x7fd1ac8c65cd [ 39.123803] 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 [ 39.127144] RSP: 002b:00007ffff0b03f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.128603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1ac8c65cd [ 39.129940] RDX: 0000562259d4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.131274] RBP: 00007ffff0b03f80 R08: 0000000000000000 R09: 00007ffff0b03620 [ 39.132628] R10: 0000000000000000 R11: 0000000000000246 R12: 000056226fc7bad0 [ 39.133986] R13: 00007ffff0b043b0 R14: 000056226fc7cbc0 R15: 000056226fc8d780 [ 39.135388] [ 39.135918] irq event stamp: 1743 [ 39.136608] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.138221] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.139866] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.141531] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.143145] ---[ end trace 0000000000000000 ]--- [ 42.671992] ------------[ cut here ]------------ [ 42.672905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.674932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.676378] Modules linked in: [ 42.677014] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.679219] Tainted: [W]=WARN [ 42.679901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.681376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.682271] 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 [ 42.685397] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 42.686371] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 42.687628] RDX: ffff888013ae1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.688912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 42.690179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.691435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 42.692728] FS: 00007f5a7c1d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.694140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.695195] CR2: 00007f5a7c6c5580 CR3: 000000001f4dc000 CR4: 0000000000350ef0 [ 42.696467] Call Trace: [ 42.696963] [ 42.697366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.698250] ? __create_object+0x59/0x80 [ 42.699007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.699987] __vmalloc_noprof+0x59/0x60 [ 42.700750] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.701607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.702539] bpf_prog_alloc+0x39/0x200 [ 42.703215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.704141] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.705023] do_seccomp+0x349/0x25e0 [ 42.705741] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.706628] ? __pfx_do_seccomp+0x10/0x10 [ 42.707367] ? find_held_lock+0x2b/0x80 [ 42.708132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.709092] ? static_key_count+0x60/0x80 [ 42.709888] prctl_set_seccomp+0x4e/0x70 [ 42.710663] __do_sys_prctl+0xe6c/0x1d70 [ 42.711390] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.712245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.713201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.714163] ? irqentry_exit+0xf3/0x650 [ 42.714924] do_syscall_64+0xbf/0x430 [ 42.715667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.716618] RIP: 0033:0x7f5a7c6c55cd [ 42.717274] 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 [ 42.720420] RSP: 002b:00007fff1b87d250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.721751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a7c6c55cd [ 42.723011] RDX: 0000564b0b140e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.724317] RBP: 00007fff1b87d2b0 R08: 0000000000000000 R09: 00007fff1b87c950 [ 42.725589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b2932c2b0 [ 42.726844] R13: 00007fff1b87d6e0 R14: 0000564b2932ed20 R15: 0000564b293408d0 [ 42.728126] [ 42.728581] irq event stamp: 1847 [ 42.729184] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.730681] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.732188] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 42.733714] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 42.735214] ---[ end trace 0000000000000000 ]--- [ 43.576135] ------------[ cut here ]------------ [ 43.576969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.578765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.580080] Modules linked in: [ 43.580650] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.582670] Tainted: [W]=WARN [ 43.583176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.584569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.585348] 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 [ 43.588155] RSP: 0018:ffff88801a157bc0 EFLAGS: 00010286 [ 43.589025] RAX: 0000000000000000 RBX: ffffed100342af78 RCX: ffffffff813a4050 [ 43.590165] RDX: ffff888015e63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.591310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342af2f [ 43.592457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.593617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a157df8 [ 43.594767] FS: 00007fcd60d34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.596061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.597010] CR2: 00007fcd61226580 CR3: 000000001060a000 CR4: 0000000000350ef0 [ 43.598169] Call Trace: [ 43.598618] [ 43.598985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.599794] ? __create_object+0x59/0x80 [ 43.600451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.601338] __vmalloc_noprof+0x59/0x60 [ 43.602021] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.602818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.603662] bpf_prog_alloc+0x39/0x200 [ 43.604275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.605098] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.605897] do_seccomp+0x349/0x25e0 [ 43.606539] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.607299] ? __pfx_do_seccomp+0x10/0x10 [ 43.608011] ? find_held_lock+0x2b/0x80 [ 43.608685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.609540] ? static_key_count+0x60/0x80 [ 43.610211] prctl_set_seccomp+0x4e/0x70 [ 43.610902] __do_sys_prctl+0xe6c/0x1d70 [ 43.611596] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.612334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.613190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.614054] ? irqentry_exit+0xf3/0x650 [ 43.614734] do_syscall_64+0xbf/0x430 [ 43.615355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.616211] RIP: 0033:0x7fcd612265cd [ 43.616835] 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 [ 43.619697] RSP: 002b:00007ffd5ee6bc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.620929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd612265cd [ 43.622069] RDX: 000055623ddc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.623209] RBP: 00007ffd5ee6bcd0 R08: 0000000000000000 R09: 00007ffd5ee6b370 [ 43.624353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055624d3c0ad0 [ 43.625506] R13: 00007ffd5ee6c100 R14: 000055624d3c1bc0 R15: 000055624d3d2780 [ 43.626667] [ 43.627043] irq event stamp: 2747 [ 43.627635] hardirqs last enabled at (2757): [] __up_console_sem+0x78/0x80 [ 43.628982] hardirqs last disabled at (2766): [] __up_console_sem+0x5d/0x80 [ 43.630324] softirqs last enabled at (2298): [] handle_softirqs+0x50c/0x770 [ 43.631723] softirqs last disabled at (2785): [] __irq_exit_rcu+0xc4/0x100 [ 43.633060] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33792' (ECDSA) to the list of known hosts. 2025/11/18 07:36:53 fuzzer started 2025/11/18 07:36:53 dialing manager at localhost:37895 2025/11/18 07:36:53 checking machine... 2025/11/18 07:36:53 checking revisions... [ 44.592866] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:36:53 testing simple program... [ 44.666244] cgroup: Unknown subsys name 'net' [ 44.722459] cgroup: Unknown subsys name 'cpuset' [ 44.740018] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:36:52 Registers: info registers vcpu 0 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff8880096278c0 RDX=1ffff110012c4f0f RSI=ffffffff8161932e RDI=ffff8880096278e8 RBP=ffff8880096278b8 RSP=ffff888009627818 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000453f R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009462280 RIP=ffffffff81618fa4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a7c78a618 CR3=000000000b731000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1e49f4bf202574bf00000000000ae988 XMM05=456efb6cbaca1ede0000000000320998 XMM06=9a6c53487549bb1b000000000031fa40 XMM07=fb795ef6d657705600000000003105e8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888013edf848 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800f9d8b60 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f6b6aab8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b6aee8790 CR3=000000000ce65000 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=2032353a36333a373020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a36333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000