[ 46.558618] ------------[ cut here ]------------ [ 46.559526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.561593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.563056] Modules linked in: [ 46.563645] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.565817] Tainted: [W]=WARN [ 46.566372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.567868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.568809] 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 [ 46.572008] RSP: 0018:ffff88801b357bc0 EFLAGS: 00010286 [ 46.573009] RAX: 0000000000000000 RBX: ffffed100366af78 RCX: ffffffff813a4050 [ 46.574308] RDX: ffff888017635340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.575606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100366af2f [ 46.576907] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.578198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b357df8 [ 46.579481] FS: 00007f3a0b911900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.580952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.582024] CR2: 00007f3a0be03580 CR3: 0000000009f70000 CR4: 0000000000350ef0 [ 46.583321] Call Trace: [ 46.583820] [ 46.584239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.585149] ? __create_object+0x59/0x80 [ 46.585939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.586906] __vmalloc_noprof+0x59/0x60 [ 46.587631] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.588521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.589470] bpf_prog_alloc+0x39/0x200 [ 46.590205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.591145] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.592079] do_seccomp+0x349/0x25e0 [ 46.592808] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.593669] ? __pfx_do_seccomp+0x10/0x10 [ 46.594459] ? find_held_lock+0x2b/0x80 [ 46.595218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.596205] ? static_key_count+0x60/0x80 [ 46.597013] prctl_set_seccomp+0x4e/0x70 [ 46.597783] __do_sys_prctl+0xe6c/0x1d70 [ 46.598531] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.599397] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.600389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.601358] ? irqentry_exit+0xf3/0x650 [ 46.602142] do_syscall_64+0xbf/0x430 [ 46.602883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.603855] RIP: 0033:0x7f3a0be035cd [ 46.604519] 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 [ 46.607707] RSP: 002b:00007ffe8f9e94e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.609105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a0be035cd [ 46.610405] RDX: 0000562e6f207e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.611717] RBP: 00007ffe8f9e9540 R08: 0000000000000000 R09: 00007ffe8f9e8be0 [ 46.613039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e731d3ad0 [ 46.614340] R13: 00007ffe8f9e9970 R14: 0000562e731d4bc0 R15: 0000562e731e5780 [ 46.615650] [ 46.616141] irq event stamp: 1751 [ 46.616802] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.618327] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.619858] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.621264] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.622521] ---[ end trace 0000000000000000 ]--- [ 49.712603] ------------[ cut here ]------------ [ 49.713366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.715028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.716233] Modules linked in: [ 49.716722] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.718363] Tainted: [W]=WARN [ 49.718855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.720096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.721097] 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 [ 49.723894] RSP: 0018:ffff88801cd4fbc0 EFLAGS: 00010286 [ 49.724680] RAX: 0000000000000000 RBX: ffffed10039a9f78 RCX: ffffffff813a4050 [ 49.725740] RDX: ffff8880142f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.726813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039a9f2f [ 49.727889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.728966] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd4fdf8 [ 49.730030] FS: 00007f9fe22f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.731228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.732142] CR2: 00007f9fe27e8580 CR3: 000000001cfc1000 CR4: 0000000000350ef0 [ 49.733216] Call Trace: [ 49.733599] [ 49.733979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.734697] ? __create_object+0x59/0x80 [ 49.735347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.736185] __vmalloc_noprof+0x59/0x60 [ 49.736829] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.737519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.738291] bpf_prog_alloc+0x39/0x200 [ 49.738913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.739648] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.740413] do_seccomp+0x349/0x25e0 [ 49.741017] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.741733] ? __pfx_do_seccomp+0x10/0x10 [ 49.742398] ? find_held_lock+0x2b/0x80 [ 49.743033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.743848] ? static_key_count+0x60/0x80 [ 49.744480] prctl_set_seccomp+0x4e/0x70 [ 49.745129] __do_sys_prctl+0xe6c/0x1d70 [ 49.745740] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.746453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.747254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.748072] ? irqentry_exit+0xf3/0x650 [ 49.748672] do_syscall_64+0xbf/0x430 [ 49.749288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.750086] RIP: 0033:0x7f9fe27e85cd [ 49.750633] 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 [ 49.753260] RSP: 002b:00007ffcab9c1620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.754385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fe27e85cd [ 49.755443] RDX: 000055cb66e89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.756534] RBP: 00007ffcab9c1680 R08: 0000000000000000 R09: 00007ffcab9c0d20 [ 49.757594] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb6ddf2ad0 [ 49.758665] R13: 00007ffcab9c1ab0 R14: 000055cb6ddf3bc0 R15: 000055cb6de04780 [ 49.759760] [ 49.760124] irq event stamp: 3353 [ 49.760629] hardirqs last enabled at (3361): [] __up_console_sem+0x78/0x80 [ 49.761902] hardirqs last disabled at (3370): [] __up_console_sem+0x5d/0x80 [ 49.763175] softirqs last enabled at (3012): [] handle_softirqs+0x50c/0x770 [ 49.764464] softirqs last disabled at (3007): [] __irq_exit_rcu+0xc4/0x100 [ 49.765730] ---[ end trace 0000000000000000 ]--- [ 50.407023] ------------[ cut here ]------------ [ 50.407973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.410052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.411570] Modules linked in: [ 50.412231] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.414244] Tainted: [W]=WARN [ 50.414845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.416348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.417278] 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 [ 50.420536] RSP: 0018:ffff88801cd0fbc0 EFLAGS: 00010286 [ 50.421534] RAX: 0000000000000000 RBX: ffffed10039a1f78 RCX: ffffffff813a4050 [ 50.422833] RDX: ffff888018463780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.424144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039a1f2f [ 50.425444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.426765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd0fdf8 [ 50.428069] FS: 00007f60c2a1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.429529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.430608] CR2: 00007ffd76b84ef8 CR3: 000000001e801000 CR4: 0000000000350ef0 [ 50.431927] Call Trace: [ 50.432401] [ 50.432865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.433734] ? __create_object+0x59/0x80 [ 50.434526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.435518] __vmalloc_noprof+0x59/0x60 [ 50.436299] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.437192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.438210] bpf_prog_alloc+0x39/0x200 [ 50.439186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.440166] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.441090] do_seccomp+0x349/0x25e0 [ 50.441821] ? find_held_lock+0x2b/0x80 [ 50.442549] ? do_prlimit+0x310/0x610 [ 50.443309] ? __pfx_do_seccomp+0x10/0x10 [ 50.444133] ? do_raw_spin_unlock+0x53/0x220 [ 50.444983] ? _raw_spin_unlock+0x1e/0x40 [ 50.445731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.446709] ? static_key_count+0x60/0x80 [ 50.447531] prctl_set_seccomp+0x4e/0x70 [ 50.448338] __do_sys_prctl+0xe6c/0x1d70 [ 50.449136] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.450016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.451008] ? irqentry_exit+0xf3/0x650 [ 50.451781] do_syscall_64+0xbf/0x430 [ 50.452505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.453477] RIP: 0033:0x7f60c2f0e5cd [ 50.454203] 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 [ 50.457452] RSP: 002b:00007ffd76b83d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.458843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60c2f0e5cd [ 50.460180] RDX: 0000557e25898e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.461495] RBP: 00007ffd76b83d70 R08: 0000000000000000 R09: 00007ffd76b83410 [ 50.462803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e4ecbe2b0 [ 50.464125] R13: 00007ffd76b841a0 R14: 0000557e4ecc0d20 R15: 0000557e4ecd28d0 [ 50.465450] [ 50.465931] irq event stamp: 1759 [ 50.466552] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.468117] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.469769] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.471417] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.473043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62686' (ECDSA) to the list of known hosts. 2025/11/17 17:56:33 fuzzer started 2025/11/17 17:56:34 dialing manager at localhost:37895 2025/11/17 17:56:34 checking machine... 2025/11/17 17:56:34 checking revisions... [ 51.376144] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:56:34 testing simple program... [ 51.461928] cgroup: Unknown subsys name 'net' [ 51.528452] cgroup: Unknown subsys name 'cpuset' [ 51.541538] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:56:33 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d92c8 RDX=1ffff1100d9c1157 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff869d92cc R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000005 R15=ffff88806ce08a70 RIP=ffffffff8135e90e 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 00007f9fe22f6900 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=00007ffcab9bb000 CR3=0000000020cfa000 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=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c7 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc708a7398 CR3=0000000009cb3000 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=36353a373120373120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32373538332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000