[ 38.953946] ------------[ cut here ]------------ [ 38.954832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.956706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.958402] Modules linked in: [ 38.958961] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.960877] Tainted: [W]=WARN [ 38.961480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.962874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963744] 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 [ 38.966758] RSP: 0018:ffff888015d37bc0 EFLAGS: 00010286 [ 38.967686] RAX: 0000000000000000 RBX: ffffed1002ba6f78 RCX: ffffffff813a4050 [ 38.968937] RDX: ffff88801603d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.970158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba6f2f [ 38.971383] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.972596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d37df8 [ 38.973825] FS: 00007f4b04576900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.975196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.976211] CR2: 00007f4b04a68580 CR3: 000000001cc8d000 CR4: 0000000000350ef0 [ 38.977444] Call Trace: [ 38.977881] [ 38.978267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.979117] ? __create_object+0x59/0x80 [ 38.979855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.980768] __vmalloc_noprof+0x59/0x60 [ 38.981518] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.982314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.983193] bpf_prog_alloc+0x39/0x200 [ 38.983889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.984788] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.985664] do_seccomp+0x349/0x25e0 [ 38.986293] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.987147] ? __pfx_do_seccomp+0x10/0x10 [ 38.987901] ? find_held_lock+0x2b/0x80 [ 38.988617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.989537] ? static_key_count+0x60/0x80 [ 38.990248] prctl_set_seccomp+0x4e/0x70 [ 38.990983] __do_sys_prctl+0xe6c/0x1d70 [ 38.991715] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.992540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.994399] ? irqentry_exit+0xf3/0x650 [ 38.995088] do_syscall_64+0xbf/0x430 [ 38.995796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.996690] RIP: 0033:0x7f4b04a685cd [ 38.997319] 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 [ 39.000315] RSP: 002b:00007ffe20fc3bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.001646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b04a685cd [ 39.002856] RDX: 0000565300cd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004068] RBP: 00007ffe20fc3c20 R08: 0000000000000000 R09: 00007ffe20fc32c0 [ 39.005292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056532b341ad0 [ 39.006508] R13: 00007ffe20fc4050 R14: 000056532b342bc0 R15: 000056532b353780 [ 39.007743] [ 39.008141] irq event stamp: 1767 [ 39.008757] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.010213] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.011908] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 39.013841] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 39.015515] ---[ end trace 0000000000000000 ]--- [ 41.780714] ------------[ cut here ]------------ [ 41.781683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.783631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.785119] Modules linked in: [ 41.785981] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.788491] Tainted: [W]=WARN [ 41.789054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.790528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.791437] 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 [ 41.794599] RSP: 0018:ffff88800f24fbc0 EFLAGS: 00010286 [ 41.795577] RAX: 0000000000000000 RBX: ffffed1001e49f78 RCX: ffffffff813a4050 [ 41.796909] RDX: ffff888019f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.798203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e49f2f [ 41.799479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.800747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f24fdf8 [ 41.802042] FS: 00007fe526581900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.803474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.804534] CR2: 00007fe526a73580 CR3: 000000001a180000 CR4: 0000000000350ef0 [ 41.805809] Call Trace: [ 41.806265] [ 41.806721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.807616] ? __create_object+0x59/0x80 [ 41.808401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.809393] __vmalloc_noprof+0x59/0x60 [ 41.810116] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.810992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.811939] bpf_prog_alloc+0x39/0x200 [ 41.812686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.813643] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.814564] do_seccomp+0x349/0x25e0 [ 41.815248] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.816153] ? __pfx_do_seccomp+0x10/0x10 [ 41.816978] ? find_held_lock+0x2b/0x80 [ 41.817753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.818722] ? static_key_count+0x60/0x80 [ 41.819539] prctl_set_seccomp+0x4e/0x70 [ 41.820278] __do_sys_prctl+0xe6c/0x1d70 [ 41.821073] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.821941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.822917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.823891] ? irqentry_exit+0xf3/0x650 [ 41.824674] do_syscall_64+0xbf/0x430 [ 41.825428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.826386] RIP: 0033:0x7fe526a735cd [ 41.827057] 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 [ 41.830272] RSP: 002b:00007ffc1097f390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.831646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe526a735cd [ 41.832958] RDX: 000055c1580afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.834252] RBP: 00007ffc1097f3f0 R08: 0000000000000000 R09: 00007ffc1097ea90 [ 41.835552] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1829fbbf0 [ 41.836830] R13: 00007ffc1097f820 R14: 000055c182a05380 R15: 000055c182a10460 [ 41.838126] [ 41.838581] irq event stamp: 1965 [ 41.839174] hardirqs last enabled at (1973): [] __up_console_sem+0x78/0x80 [ 41.840684] hardirqs last disabled at (1982): [] __up_console_sem+0x5d/0x80 [ 41.842222] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 41.843786] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 41.845320] ---[ end trace 0000000000000000 ]--- [ 42.602989] ------------[ cut here ]------------ [ 42.603984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.606324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.607882] Modules linked in: [ 42.609017] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.611176] Tainted: [W]=WARN [ 42.611877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.613523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.614543] 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 [ 42.617884] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 42.618889] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 42.620271] RDX: ffff8880164a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.621623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 42.623029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.624450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 42.625877] FS: 00007fa65e3a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.627556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.628834] CR2: 00007fa65e896580 CR3: 000000001f477000 CR4: 0000000000350ef0 [ 42.630322] Call Trace: [ 42.630849] [ 42.631416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.632509] ? __create_object+0x59/0x80 [ 42.633466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.634562] __vmalloc_noprof+0x59/0x60 [ 42.635331] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.636296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.637405] bpf_prog_alloc+0x39/0x200 [ 42.638119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.639103] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.640177] do_seccomp+0x349/0x25e0 [ 42.641057] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.642172] ? __pfx_do_seccomp+0x10/0x10 [ 42.643076] ? find_held_lock+0x2b/0x80 [ 42.643911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.644911] ? static_key_count+0x60/0x80 [ 42.645760] prctl_set_seccomp+0x4e/0x70 [ 42.646559] __do_sys_prctl+0xe6c/0x1d70 [ 42.647317] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.648190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.649194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.650171] ? irqentry_exit+0xf3/0x650 [ 42.650950] do_syscall_64+0xbf/0x430 [ 42.651700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.652665] RIP: 0033:0x7fa65e8965cd [ 42.653398] 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 [ 42.656749] RSP: 002b:00007ffd395b56d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.658293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa65e8965cd [ 42.659734] RDX: 0000555ad03abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.661156] RBP: 00007ffd395b5730 R08: 0000000000000000 R09: 00007ffd395b4dd0 [ 42.662514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555afa37dad0 [ 42.663911] R13: 00007ffd395b5b60 R14: 0000555afa37ebc0 R15: 0000555afa38f780 [ 42.665462] [ 42.665946] irq event stamp: 3351 [ 42.666583] hardirqs last enabled at (3361): [] __up_console_sem+0x78/0x80 [ 42.668035] hardirqs last disabled at (3370): [] __up_console_sem+0x5d/0x80 [ 42.669386] softirqs last enabled at (3136): [] handle_softirqs+0x50c/0x770 [ 42.670713] softirqs last disabled at (3131): [] __irq_exit_rcu+0xc4/0x100 [ 42.672006] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34686' (ECDSA) to the list of known hosts. 2025/11/18 23:03:46 fuzzer started 2025/11/18 23:03:46 dialing manager at localhost:34383 2025/11/18 23:03:46 checking machine... 2025/11/18 23:03:46 checking revisions... [ 43.608708] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:03:46 testing simple program... [ 43.850393] cgroup: Unknown subsys name 'net' [ 43.922130] cgroup: Unknown subsys name 'cpuset' [ 43.936713] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:03:45 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888019f50000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888019f50a80 RDI=ffff888019f50000 RBP=ffff888019f50a58 RSP=ffff88801bb57628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888019f50a80 R13=f8aee5787bfa452b R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152749f RFL=00000046 [---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 00007fe526581900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c182a149b8 CR3=000000000b672000 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=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=000000000001b4f5 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=00007f7917bc0000 CR3=000000000dd27000 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=a29b5759d3b09096134bc6d14219a207 XMM02=0000000000303458eff9b2d0a8fce9cb XMM03=00000000003035282c67c8bc2e329bc3 XMM04=206ce735680c83be00000000000ae988 XMM05=b39ce85d2a0d571a000000000031f4e8 XMM06=5b75c91c80445342000000000031eee0 XMM07=e042d86d42eb936e000000000030eb78 XMM08=f32e4eef8649a3480000000000303528 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000