[ 39.073036] ------------[ cut here ]------------ [ 39.073940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.075849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.077263] Modules linked in: [ 39.078107] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.080124] Tainted: [W]=WARN [ 39.080708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.082114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.083010] 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 [ 39.086039] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 39.086982] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 39.088214] RDX: ffff888017b98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.089453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 39.090670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.091913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 39.093138] FS: 00007f07713c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.094508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.095543] CR2: 00007f07719264a6 CR3: 000000000e78c000 CR4: 0000000000350ef0 [ 39.096773] Call Trace: [ 39.097216] [ 39.097663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.098538] ? __create_object+0x59/0x80 [ 39.099254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100188] __vmalloc_noprof+0x59/0x60 [ 39.100916] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.101748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.102641] bpf_prog_alloc+0x39/0x200 [ 39.103318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.104214] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.105093] do_seccomp+0x349/0x25e0 [ 39.105783] ? find_held_lock+0x2b/0x80 [ 39.106504] ? do_prlimit+0x310/0x610 [ 39.107197] ? __pfx_do_seccomp+0x10/0x10 [ 39.107997] ? do_raw_spin_unlock+0x53/0x220 [ 39.108804] ? _raw_spin_unlock+0x1e/0x40 [ 39.110074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.111048] ? static_key_count+0x60/0x80 [ 39.111839] prctl_set_seccomp+0x4e/0x70 [ 39.112616] __do_sys_prctl+0xe6c/0x1d70 [ 39.113385] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.114202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.115165] ? irqentry_exit+0xf3/0x650 [ 39.115927] do_syscall_64+0xbf/0x430 [ 39.116665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.117611] RIP: 0033:0x7f07718b25cd [ 39.118264] 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 [ 39.121471] RSP: 002b:00007ffc22e7f030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.122968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07718b25cd [ 39.124377] RDX: 000055ea7d154e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.125663] RBP: 00007ffc22e7f090 R08: 0000000000000000 R09: 00007ffc22e7e730 [ 39.126965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eab1701ad0 [ 39.128257] R13: 00007ffc22e7f4c0 R14: 000055eab1702bc0 R15: 000055eab1713780 [ 39.129567] [ 39.129992] irq event stamp: 1763 [ 39.130629] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.132158] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.133686] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 39.135265] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.136806] ---[ end trace 0000000000000000 ]--- [ 42.562712] ------------[ cut here ]------------ [ 42.563533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.565157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.566376] Modules linked in: [ 42.566874] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.568710] Tainted: [W]=WARN [ 42.569272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.570751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.571709] 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 [ 42.574921] RSP: 0018:ffff88801b2dfbc0 EFLAGS: 00010286 [ 42.575749] RAX: 0000000000000000 RBX: ffffed100365bf78 RCX: ffffffff813a4050 [ 42.576807] RDX: ffff888015961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.577860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100365bf2f [ 42.578955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.580019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2dfdf8 [ 42.581242] FS: 00007f103753a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.582703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.583621] CR2: 00007ffd971b5ef8 CR3: 00000000072ef000 CR4: 0000000000350ef0 [ 42.584706] Call Trace: [ 42.585090] [ 42.585479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.586184] ? __create_object+0x59/0x80 [ 42.586837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.587692] __vmalloc_noprof+0x59/0x60 [ 42.588283] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.589172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.589993] bpf_prog_alloc+0x39/0x200 [ 42.590632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.591434] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.592165] do_seccomp+0x349/0x25e0 [ 42.592797] ? find_held_lock+0x2b/0x80 [ 42.593450] ? do_prlimit+0x310/0x610 [ 42.594032] ? __pfx_do_seccomp+0x10/0x10 [ 42.594687] ? do_raw_spin_unlock+0x53/0x220 [ 42.595400] ? _raw_spin_unlock+0x1e/0x40 [ 42.596033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.596854] ? static_key_count+0x60/0x80 [ 42.597540] prctl_set_seccomp+0x4e/0x70 [ 42.598146] __do_sys_prctl+0xe6c/0x1d70 [ 42.598798] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.599546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.600318] ? irqentry_exit+0xf3/0x650 [ 42.600963] do_syscall_64+0xbf/0x430 [ 42.601596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.603044] RIP: 0033:0x7f1037a2c5cd [ 42.603668] 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 [ 42.606307] RSP: 002b:00007ffd971b39e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.607505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1037a2c5cd [ 42.608582] RDX: 0000564d17e23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.609644] RBP: 00007ffd971b3a40 R08: 0000000000000000 R09: 00007ffd971b30e0 [ 42.610720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d40f40ad0 [ 42.611808] R13: 00007ffd971b3e70 R14: 0000564d40f41bc0 R15: 0000564d40f52780 [ 42.612914] [ 42.613268] irq event stamp: 1789 [ 42.613813] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.615092] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.616400] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.617731] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 42.619029] ---[ end trace 0000000000000000 ]--- [ 43.319426] ------------[ cut here ]------------ [ 43.320428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.322775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.324320] Modules linked in: [ 43.324998] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.327120] Tainted: [W]=WARN [ 43.327751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.329296] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.330262] 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 [ 43.333609] RSP: 0018:ffff8880164efbc0 EFLAGS: 00010286 [ 43.334665] RAX: 0000000000000000 RBX: ffffed1002c9df78 RCX: ffffffff813a4050 [ 43.336011] RDX: ffff88801b239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.337351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9df2f [ 43.338749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.340100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164efdf8 [ 43.341458] FS: 00007fa5d3be6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.342982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.344084] CR2: 00007fa5d40d8580 CR3: 000000001be17000 CR4: 0000000000350ef0 [ 43.345427] Call Trace: [ 43.345929] [ 43.346407] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.347384] ? __create_object+0x59/0x80 [ 43.348153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.349164] __vmalloc_noprof+0x59/0x60 [ 43.349976] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.350932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.351948] bpf_prog_alloc+0x39/0x200 [ 43.352729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.353712] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.354673] do_seccomp+0x349/0x25e0 [ 43.355457] ? __pfx_do_seccomp+0x10/0x10 [ 43.356222] ? static_key_count+0x1c/0x80 [ 43.357041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.358042] ? static_key_count+0x60/0x80 [ 43.358890] prctl_set_seccomp+0x4e/0x70 [ 43.359726] __do_sys_prctl+0xe6c/0x1d70 [ 43.360533] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.361421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.362446] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.363477] ? irqentry_exit+0xf3/0x650 [ 43.364200] do_syscall_64+0xbf/0x430 [ 43.364963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.365938] RIP: 0033:0x7fa5d40d85cd [ 43.366686] 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 [ 43.369926] RSP: 002b:00007ffe90eacf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.371356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5d40d85cd [ 43.372669] RDX: 000055afbc955e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.373966] RBP: 00007ffe90eacfd0 R08: 0000000000000000 R09: 00007ffe90eac670 [ 43.375306] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afe0a3bad0 [ 43.376488] R13: 00007ffe90ead400 R14: 000055afe0a3cbc0 R15: 000055afe0a4d780 [ 43.377613] [ 43.377971] irq event stamp: 1819 [ 43.378552] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.379870] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.381153] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 43.382468] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 43.383775] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43212' (ECDSA) to the list of known hosts. 2025/11/18 09:44:23 fuzzer started 2025/11/18 09:44:23 dialing manager at localhost:34383 2025/11/18 09:44:23 checking machine... 2025/11/18 09:44:23 checking revisions... [ 44.349775] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:44:23 testing simple program... [ 44.447460] cgroup: Unknown subsys name 'net' [ 44.503867] cgroup: Unknown subsys name 'cpuset' [ 44.521132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:44:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801b9b29d8 RCX=0000000000000002 RDX=ffffffff87ae2d40 RSI=ffffffff84e82280 RDI=ffff88801b9b29f0 RBP=ffff88801b9b2a30 RSP=ffff888016f47d48 R8 =0000000000000001 R9 =ffffed100373653b R10=ffff88801b9b29df R11=0000000000000000 R12=ffffffff88944740 R13=0000000000000c40 R14=ffff88801b9b2b20 R15=0000000000000000 RIP=ffffffff8152d1b6 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 00007f103753a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd971ad000 CR3=000000001dd8f000 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=000000000002388b 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564d40f3d218 CR3=000000000b990000 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=95343e1dec6aedb2bd464ab1734e35ab XMM02=ec2efd57dc4c00df00000000003055f0 XMM03=a11344e90e8eec6f00000000003056c0 XMM04=59c1275b196fe2c700000000000ae988 XMM05=d96330e2d2db86320000000000322238 XMM06=46bd3b85b24afe1b000000000031fad0 XMM07=e042d86d42eb936e0000000000312838 XMM08=a11344e90e8eec6f00000000003056c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000