[ 39.440177] ------------[ cut here ]------------ [ 39.441141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.443262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.444767] Modules linked in: [ 39.445385] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.447726] Tainted: [W]=WARN [ 39.448302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.449913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.450857] 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 [ 39.454165] RSP: 0018:ffff888019f1fbc0 EFLAGS: 00010286 [ 39.455167] RAX: 0000000000000000 RBX: ffffed10033e3f78 RCX: ffffffff813a4050 [ 39.456492] RDX: ffff88800f3f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.457814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e3f2f [ 39.459130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.460434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f1fdf8 [ 39.461765] FS: 00007f9b6d3c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.463241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.464326] CR2: 00007f9b6d8b5580 CR3: 000000000e37f000 CR4: 0000000000350ef0 [ 39.465635] Call Trace: [ 39.466106] [ 39.466531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.467457] ? __create_object+0x59/0x80 [ 39.468236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.469242] __vmalloc_noprof+0x59/0x60 [ 39.470041] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.470927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.471862] bpf_prog_alloc+0x39/0x200 [ 39.472563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.473508] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.474413] do_seccomp+0x349/0x25e0 [ 39.475146] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.476063] ? __pfx_do_seccomp+0x10/0x10 [ 39.476861] ? find_held_lock+0x2b/0x80 [ 39.477597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.478566] ? static_key_count+0x60/0x80 [ 39.479374] prctl_set_seccomp+0x4e/0x70 [ 39.480156] __do_sys_prctl+0xe6c/0x1d70 [ 39.480938] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.481825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.482796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.483782] ? irqentry_exit+0xf3/0x650 [ 39.484511] do_syscall_64+0xbf/0x430 [ 39.485261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.486296] RIP: 0033:0x7f9b6d8b55cd [ 39.487120] 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 [ 39.490795] RSP: 002b:00007ffd2f849660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.492371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b6d8b55cd [ 39.493850] RDX: 0000562efdca5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.495330] RBP: 00007ffd2f8496c0 R08: 0000000000000000 R09: 00007ffd2f848d60 [ 39.496808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f082e52b0 [ 39.498297] R13: 00007ffd2f849af0 R14: 0000562f082e7d20 R15: 0000562f082f98d0 [ 39.499809] [ 39.500300] irq event stamp: 1861 [ 39.501049] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 39.502826] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 39.504559] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.506294] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.507785] ---[ end trace 0000000000000000 ]--- [ 42.574550] ------------[ cut here ]------------ [ 42.575483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.577572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.579127] Modules linked in: [ 42.579775] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.581788] Tainted: [W]=WARN [ 42.582348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.583847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.584781] 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 [ 42.587973] RSP: 0018:ffff88801893fbc0 EFLAGS: 00010286 [ 42.588960] RAX: 0000000000000000 RBX: ffffed1003127f78 RCX: ffffffff813a4050 [ 42.590261] RDX: ffff888015880000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.591558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003127f2f [ 42.592842] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.594160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801893fdf8 [ 42.595450] FS: 00007fc2cdad4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.596902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.597987] CR2: 00007fc2cdfc6580 CR3: 0000000021067000 CR4: 0000000000350ef0 [ 42.599294] Call Trace: [ 42.599791] [ 42.600203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.601109] ? __create_object+0x59/0x80 [ 42.601904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.602872] __vmalloc_noprof+0x59/0x60 [ 42.603582] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.604463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.605411] bpf_prog_alloc+0x39/0x200 [ 42.606174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607129] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.608056] do_seccomp+0x349/0x25e0 [ 42.608792] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.609712] ? __pfx_do_seccomp+0x10/0x10 [ 42.610461] ? find_held_lock+0x2b/0x80 [ 42.611222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.612197] ? static_key_count+0x60/0x80 [ 42.613007] prctl_set_seccomp+0x4e/0x70 [ 42.613802] __do_sys_prctl+0xe6c/0x1d70 [ 42.614544] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.615401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.616373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.617350] ? irqentry_exit+0xf3/0x650 [ 42.618152] do_syscall_64+0xbf/0x430 [ 42.618890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.619864] RIP: 0033:0x7fc2cdfc65cd [ 42.620518] 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 [ 42.623710] RSP: 002b:00007ffc6417e140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.625069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2cdfc65cd [ 42.626369] RDX: 0000556e82fa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.627663] RBP: 00007ffc6417e1a0 R08: 0000000000000000 R09: 00007ffc6417d840 [ 42.628941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e93cbdad0 [ 42.630245] R13: 00007ffc6417e5d0 R14: 0000556e93cbebc0 R15: 0000556e93ccf780 [ 42.631559] [ 42.632029] irq event stamp: 1709 [ 42.632680] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.634217] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.635750] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 42.637311] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 42.638493] ---[ end trace 0000000000000000 ]--- [ 43.345147] ------------[ cut here ]------------ [ 43.346073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.348100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.349588] Modules linked in: [ 43.350214] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.352427] Tainted: [W]=WARN [ 43.353097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.354589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.355492] 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 [ 43.358707] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 43.359686] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 43.360970] RDX: ffff88800f471bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.362259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 43.363545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.364810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 43.366119] FS: 00007fc33e2e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.367558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.368634] CR2: 00007fc33e7d3580 CR3: 000000000df03000 CR4: 0000000000350ef0 [ 43.369945] Call Trace: [ 43.370413] [ 43.370872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.371778] ? __create_object+0x59/0x80 [ 43.372529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.373515] __vmalloc_noprof+0x59/0x60 [ 43.374283] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.375169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.376104] bpf_prog_alloc+0x39/0x200 [ 43.376911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.377937] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.378913] do_seccomp+0x349/0x25e0 [ 43.379695] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.380595] ? __pfx_do_seccomp+0x10/0x10 [ 43.381468] ? find_held_lock+0x2b/0x80 [ 43.382317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.383352] ? static_key_count+0x60/0x80 [ 43.384220] prctl_set_seccomp+0x4e/0x70 [ 43.385068] __do_sys_prctl+0xe6c/0x1d70 [ 43.385932] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.386861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.387905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.388967] ? irqentry_exit+0xf3/0x650 [ 43.389815] do_syscall_64+0xbf/0x430 [ 43.390566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.391588] RIP: 0033:0x7fc33e7d35cd [ 43.392359] 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 [ 43.395764] RSP: 002b:00007ffe917db850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.397229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc33e7d35cd [ 43.398664] RDX: 00005620fef80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.400040] RBP: 00007ffe917db8b0 R08: 0000000000000000 R09: 00007ffe917daf50 [ 43.401418] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621251e72b0 [ 43.402821] R13: 00007ffe917dbce0 R14: 00005621251e9d20 R15: 00005621251fb8d0 [ 43.404215] [ 43.404714] irq event stamp: 1925 [ 43.405368] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 43.406883] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 43.408225] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 43.409634] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 43.410985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52733' (ECDSA) to the list of known hosts. 2025/11/17 18:26:14 fuzzer started 2025/11/17 18:26:14 dialing manager at localhost:37895 2025/11/17 18:26:15 checking machine... 2025/11/17 18:26:15 checking revisions... [ 44.331654] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:26:15 testing simple program... [ 44.417768] cgroup: Unknown subsys name 'net' [ 44.487244] cgroup: Unknown subsys name 'cpuset' [ 44.501160] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:26:14 Registers: info registers vcpu 0 RAX=ffffffff869f1f7b RBX=0000000000000001 RCX=ffffffff869f1f76 RDX=0000000000000000 RSI=1ffffffff0d3e3ef RDI=ffffffff866a18b0 RBP=ffff88801aa3f728 RSP=ffff88801aa3f610 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88801aa3f730 R13=ffff88801aa3f718 R14=ffff88801aa3f711 R15=ffff88801aa3f6d0 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007fc2cdad4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2cda8d008 CR3=00000000210e1000 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=000000000002449d 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc331e6d68 CR3=000000000dacf000 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=a774c77bfd2fbe84f14dc7a3d9f1972f XMM02=0000000000301f80ec2efd57dc4c00df XMM03=000000000030f708bc70c7e93bb34440 XMM04=bd8f17131b6624f100000000000ae988 XMM05=cc02d6a7604e2bb100000000003204a0 XMM06=474038aa6c007e1f000000000031f540 XMM07=e042d86d42eb936e0000000000310148 XMM08=bc70c7e93bb344400000000000301fe0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000