[ 44.000601] ------------[ cut here ]------------ [ 44.001410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.003092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.004296] Modules linked in: [ 44.004797] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.006414] Tainted: [W]=WARN [ 44.006914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.008119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.008850] 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 [ 44.011492] RSP: 0018:ffff888015a87bc0 EFLAGS: 00010286 [ 44.012298] RAX: 0000000000000000 RBX: ffffed1002b50f78 RCX: ffffffff813a4050 [ 44.013389] RDX: ffff88801722b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.014453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b50f2f [ 44.015515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.016591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a87df8 [ 44.017657] FS: 00007f000e358900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.018845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.019709] CR2: 00007ffe9c613ef7 CR3: 00000000172df000 CR4: 0000000000350ef0 [ 44.020784] Call Trace: [ 44.021194] [ 44.021534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.022280] ? __create_object+0x59/0x80 [ 44.022928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.023696] __vmalloc_noprof+0x59/0x60 [ 44.024317] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.025058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.025792] bpf_prog_alloc+0x39/0x200 [ 44.026404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.027172] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.027916] do_seccomp+0x349/0x25e0 [ 44.028485] ? find_held_lock+0x2b/0x80 [ 44.029112] ? do_prlimit+0x310/0x610 [ 44.029690] ? __pfx_do_seccomp+0x10/0x10 [ 44.030336] ? do_raw_spin_unlock+0x53/0x220 [ 44.031023] ? _raw_spin_unlock+0x1e/0x40 [ 44.031627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.032433] ? static_key_count+0x60/0x80 [ 44.033093] prctl_set_seccomp+0x4e/0x70 [ 44.033697] __do_sys_prctl+0xe6c/0x1d70 [ 44.034339] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.035050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.035811] ? irqentry_exit+0xf3/0x650 [ 44.036452] do_syscall_64+0xbf/0x430 [ 44.037055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.037806] RIP: 0033:0x7f000e84a5cd [ 44.038376] 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 [ 44.041002] RSP: 002b:00007ffe9c611910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.042129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f000e84a5cd [ 44.043185] RDX: 0000562b01c4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.044238] RBP: 00007ffe9c611970 R08: 0000000000000000 R09: 00007ffe9c611010 [ 44.045309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b2434c2b0 [ 44.046367] R13: 00007ffe9c611da0 R14: 0000562b2434ed20 R15: 0000562b243608d0 [ 44.047443] [ 44.047793] irq event stamp: 1709 [ 44.048323] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 44.049598] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 44.050860] softirqs last enabled at (1208): [] handle_softirqs+0x50c/0x770 [ 44.052141] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 44.053415] ---[ end trace 0000000000000000 ]--- [ 46.892552] ------------[ cut here ]------------ [ 46.893458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.895435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.897161] Modules linked in: [ 46.897749] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.899709] Tainted: [W]=WARN [ 46.900295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.901755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.902675] 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 [ 46.905786] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286 [ 46.906739] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050 [ 46.907999] RDX: ffff888015f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.909281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f [ 46.910542] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.911805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8 [ 46.913077] FS: 00007f351c674900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.914516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.915570] CR2: 00007f351cb66580 CR3: 000000000b7f3000 CR4: 0000000000350ef0 [ 46.916842] Call Trace: [ 46.917337] [ 46.917737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.918612] ? __create_object+0x59/0x80 [ 46.919385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.920344] __vmalloc_noprof+0x59/0x60 [ 46.921116] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.922000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922937] bpf_prog_alloc+0x39/0x200 [ 46.923646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.924587] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.925492] do_seccomp+0x349/0x25e0 [ 46.926209] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.927109] ? __pfx_do_seccomp+0x10/0x10 [ 46.927849] ? find_held_lock+0x2b/0x80 [ 46.928616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.929577] ? static_key_count+0x60/0x80 [ 46.930379] prctl_set_seccomp+0x4e/0x70 [ 46.931167] __do_sys_prctl+0xe6c/0x1d70 [ 46.931962] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.932789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.933749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.934726] ? irqentry_exit+0xf3/0x650 [ 46.935498] do_syscall_64+0xbf/0x430 [ 46.936242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.937204] RIP: 0033:0x7f351cb665cd [ 46.937913] 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 [ 46.941091] RSP: 002b:00007ffcaabeeb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.942479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f351cb665cd [ 46.943774] RDX: 000055638170fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.945070] RBP: 00007ffcaabeeb80 R08: 0000000000000000 R09: 00007ffcaabee220 [ 46.946358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556382462ad0 [ 46.947648] R13: 00007ffcaabeefb0 R14: 0000556382463bc0 R15: 0000556382474780 [ 46.948960] [ 46.949394] irq event stamp: 1745 [ 46.950054] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.951582] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.953133] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.954691] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.956197] ---[ end trace 0000000000000000 ]--- [ 47.722801] ------------[ cut here ]------------ [ 47.723720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.725735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.727174] Modules linked in: [ 47.727759] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.729761] Tainted: [W]=WARN [ 47.730339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.731793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.732704] 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 [ 47.735823] RSP: 0018:ffff88800f36fbc0 EFLAGS: 00010286 [ 47.736792] RAX: 0000000000000000 RBX: ffffed1001e6df78 RCX: ffffffff813a4050 [ 47.738057] RDX: ffff888019bad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.739341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6df2f [ 47.740618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.741916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f36fdf8 [ 47.743198] FS: 00007f2817574900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.744620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.745676] CR2: 00007f2817a66580 CR3: 000000001b995000 CR4: 0000000000350ef0 [ 47.746943] Call Trace: [ 47.747397] [ 47.747798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.748693] ? __create_object+0x59/0x80 [ 47.749462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.750418] __vmalloc_noprof+0x59/0x60 [ 47.751168] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.752040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.752989] bpf_prog_alloc+0x39/0x200 [ 47.753669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.754589] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.755501] do_seccomp+0x349/0x25e0 [ 47.756212] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.757116] ? __pfx_do_seccomp+0x10/0x10 [ 47.757846] ? find_held_lock+0x2b/0x80 [ 47.758603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.759556] ? static_key_count+0x60/0x80 [ 47.760338] prctl_set_seccomp+0x4e/0x70 [ 47.761134] __do_sys_prctl+0xe6c/0x1d70 [ 47.761918] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.762723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.763666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.764639] ? irqentry_exit+0xf3/0x650 [ 47.765388] do_syscall_64+0xbf/0x430 [ 47.766133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.767077] RIP: 0033:0x7f2817a665cd [ 47.767744] 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 [ 47.770886] RSP: 002b:00007ffc362c9110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.772226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2817a665cd [ 47.773505] RDX: 0000562f9d3d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.774768] RBP: 00007ffc362c9170 R08: 0000000000000000 R09: 00007ffc362c8810 [ 47.776033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fc24e72b0 [ 47.777321] R13: 00007ffc362c95a0 R14: 0000562fc24e9d20 R15: 0000562fc24fb8d0 [ 47.778613] [ 47.779063] irq event stamp: 1729 [ 47.779670] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 47.781190] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 47.782681] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 47.784193] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 47.785684] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8273' (ECDSA) to the list of known hosts. 2025/11/18 03:55:38 fuzzer started 2025/11/18 03:55:39 dialing manager at localhost:37895 2025/11/18 03:55:39 checking machine... 2025/11/18 03:55:39 checking revisions... [ 48.704057] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:55:39 testing simple program... [ 48.783098] cgroup: Unknown subsys name 'net' [ 48.840049] cgroup: Unknown subsys name 'cpuset' [ 48.859445] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:55:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5484 RBP=ffff8880170b79c0 RSP=ffff8880170b78f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880170b79c8 R13=ffff8880170b79b0 R14=ffff8880170b79a9 R15=ffff8880170b7968 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007f351c674900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaabe8000 CR3=000000000d782000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024f85 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4635d9e000 CR3=000000000d68d000 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=e96939bdcc8a0ca24e49d6afb843b5d0 XMM02=0000000000303898eff9b2d0a8fce9cb XMM03=00000000003039682c67c8bc2e329bc3 XMM04=528179045492edfc00000000000ae988 XMM05=200e9228c2368d7000000000003214e8 XMM06=817b8945e9d503730000000000320910 XMM07=e042d86d42eb936e00000000003115f8 XMM08=fc3dffd90d09c66d0000000000303968 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000