[ 54.009454] ------------[ cut here ]------------ [ 54.010392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.012390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.013848] Modules linked in: [ 54.014494] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.016478] Tainted: [W]=WARN [ 54.017025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.018499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.019423] 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 [ 54.022587] RSP: 0018:ffff888009a57bc0 EFLAGS: 00010286 [ 54.023570] RAX: 0000000000000000 RBX: ffffed100134af78 RCX: ffffffff813a4050 [ 54.024854] RDX: ffff88800edd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.026147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134af2f [ 54.027432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.028739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a57df8 [ 54.030011] FS: 00007f680da11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.031451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.032539] CR2: 00007f680df03580 CR3: 000000000fcfe000 CR4: 0000000000350ef0 [ 54.033823] Call Trace: [ 54.034323] [ 54.034728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.035629] ? __create_object+0x59/0x80 [ 54.036406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.037370] __vmalloc_noprof+0x59/0x60 [ 54.038079] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.038955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.039890] bpf_prog_alloc+0x39/0x200 [ 54.040630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041563] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.042468] do_seccomp+0x349/0x25e0 [ 54.043134] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.044044] ? __pfx_do_seccomp+0x10/0x10 [ 54.044834] ? find_held_lock+0x2b/0x80 [ 54.045599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.046551] ? static_key_count+0x60/0x80 [ 54.047369] prctl_set_seccomp+0x4e/0x70 [ 54.048106] __do_sys_prctl+0xe6c/0x1d70 [ 54.048882] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.049743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.050704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.051675] ? irqentry_exit+0xf3/0x650 [ 54.052441] do_syscall_64+0xbf/0x430 [ 54.053129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.054071] RIP: 0033:0x7f680df035cd [ 54.054774] 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 [ 54.057951] RSP: 002b:00007ffff00532c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.059309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f680df035cd [ 54.060601] RDX: 0000556a3caede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.061881] RBP: 00007ffff0053320 R08: 0000000000000000 R09: 00007ffff00529c0 [ 54.063141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a4dc24ad0 [ 54.064445] R13: 00007ffff0053750 R14: 0000556a4dc25bc0 R15: 0000556a4dc36780 [ 54.065742] [ 54.066173] irq event stamp: 3415 [ 54.066817] hardirqs last enabled at (3425): [] __up_console_sem+0x78/0x80 [ 54.068353] hardirqs last disabled at (3434): [] __up_console_sem+0x5d/0x80 [ 54.069875] softirqs last enabled at (3394): [] handle_softirqs+0x50c/0x770 [ 54.071417] softirqs last disabled at (3389): [] __irq_exit_rcu+0xc4/0x100 [ 54.072932] ---[ end trace 0000000000000000 ]--- [ 57.066829] ------------[ cut here ]------------ [ 57.067277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.068534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.070009] Modules linked in: [ 57.070637] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.072652] Tainted: [W]=WARN [ 57.073216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.074720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.075658] 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 [ 57.078846] RSP: 0018:ffff888019a7fbc0 EFLAGS: 00010286 [ 57.079859] RAX: 0000000000000000 RBX: ffffed100334ff78 RCX: ffffffff813a4050 [ 57.081159] RDX: ffff8880184a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.082442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334ff2f [ 57.083735] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.085023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a7fdf8 [ 57.086309] FS: 00007f9eb25e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.087761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.088824] CR2: 00007f9eb2ad5580 CR3: 000000000c1ea000 CR4: 0000000000350ef0 [ 57.090129] Call Trace: [ 57.090639] [ 57.091049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.091959] ? __create_object+0x59/0x80 [ 57.092741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.093721] __vmalloc_noprof+0x59/0x60 [ 57.094487] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.095361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.096312] bpf_prog_alloc+0x39/0x200 [ 57.097009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.097940] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.098861] do_seccomp+0x349/0x25e0 [ 57.099577] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.100485] ? __pfx_do_seccomp+0x10/0x10 [ 57.101289] ? find_held_lock+0x2b/0x80 [ 57.102004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.102968] ? static_key_count+0x60/0x80 [ 57.103782] prctl_set_seccomp+0x4e/0x70 [ 57.104556] __do_sys_prctl+0xe6c/0x1d70 [ 57.105338] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.106163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.107123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.108116] ? irqentry_exit+0xf3/0x650 [ 57.108892] do_syscall_64+0xbf/0x430 [ 57.109636] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.110600] RIP: 0033:0x7f9eb2ad55cd [ 57.111311] 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 [ 57.114516] RSP: 002b:00007fff17421720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.115915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eb2ad55cd [ 57.117196] RDX: 000055a0ef4fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.118496] RBP: 00007fff17421780 R08: 0000000000000000 R09: 00007fff17420e20 [ 57.119818] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a11a6abb10 [ 57.121105] R13: 00007fff17421bb0 R14: 000055a11a6ac2b0 R15: 000055a11a6c06f0 [ 57.122417] [ 57.122842] irq event stamp: 1729 [ 57.123508] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 57.124690] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 57.125662] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 57.126651] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 57.127616] ---[ end trace 0000000000000000 ]--- [ 57.914736] ------------[ cut here ]------------ [ 57.915687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.917697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.919172] Modules linked in: [ 57.919876] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.921893] Tainted: [W]=WARN [ 57.922499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.923988] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.924901] 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 [ 57.928070] RSP: 0018:ffff8880185b7bc0 EFLAGS: 00010286 [ 57.929058] RAX: 0000000000000000 RBX: ffffed10030b6f78 RCX: ffffffff813a4050 [ 57.930349] RDX: ffff888015e05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.931655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b6f2f [ 57.932954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.934246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185b7df8 [ 57.935549] FS: 00007f316e141900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.937033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.938116] CR2: 00007f316e633580 CR3: 00000000139a2000 CR4: 0000000000350ef0 [ 57.939410] Call Trace: [ 57.939895] [ 57.940357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.941284] ? __create_object+0x59/0x80 [ 57.942046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.943040] __vmalloc_noprof+0x59/0x60 [ 57.943864] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.944803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.945809] bpf_prog_alloc+0x39/0x200 [ 57.946593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.947579] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.948563] do_seccomp+0x349/0x25e0 [ 57.949331] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.950300] ? __pfx_do_seccomp+0x10/0x10 [ 57.951109] ? find_held_lock+0x2b/0x80 [ 57.951972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.952995] ? static_key_count+0x60/0x80 [ 57.953861] prctl_set_seccomp+0x4e/0x70 [ 57.954697] __do_sys_prctl+0xe6c/0x1d70 [ 57.955537] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.956479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.957526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.958564] ? irqentry_exit+0xf3/0x650 [ 57.959419] do_syscall_64+0xbf/0x430 [ 57.960230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.961282] RIP: 0033:0x7f316e6335cd [ 57.962028] 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 [ 57.965492] RSP: 002b:00007ffcbb4deb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.966966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f316e6335cd [ 57.968390] RDX: 000055a79ebc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.969830] RBP: 00007ffcbb4deb70 R08: 0000000000000000 R09: 00007ffcbb4de210 [ 57.971257] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7af88cbf0 [ 57.972705] R13: 00007ffcbb4defa0 R14: 000055a7af896380 R15: 000055a7af8a1460 [ 57.974132] [ 57.974621] irq event stamp: 1743 [ 57.975385] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 57.977024] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 57.978735] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.980451] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 57.982051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28380' (ECDSA) to the list of known hosts. 2025/11/18 15:11:30 fuzzer started 2025/11/18 15:11:30 dialing manager at localhost:34383 2025/11/18 15:11:30 checking machine... 2025/11/18 15:11:30 checking revisions... [ 58.883253] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:11:31 testing simple program... [ 58.972798] cgroup: Unknown subsys name 'net' [ 59.065993] cgroup: Unknown subsys name 'cpuset' [ 59.081374] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:11:30 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff86725cdc RCX=ffffffff81b2a223 RDX=0000000000000003 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cd8 RSP=ffff88801859f570 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725ce4 R13=ffffffff86725cc8 R14=ffffffff86725cd4 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000213 [----A-C] 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 00007f9eb25e3900 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=00007fff1741b000 CR3=000000000d27f000 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=000000000002d02d 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=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=00007ffdc89348b8 CR3=000000000ccf4000 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=e939d8658cdd5dbed74bb6e509ac100f XMM02=2c67c8bc2e329bc30000000000304a68 XMM03=fb795ef6d65770560000000000311fa0 XMM04=36d403379b442dba00000000000ae988 XMM05=14648eaa1277bab10000000000321548 XMM06=9e02e7a9f81f43be000000000031adb0 XMM07=e042d86d42eb936e0000000000312220 XMM08=c71ce415ec94a4720000000000304ac8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000