[ 39.031997] ------------[ cut here ]------------ [ 39.032852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.034637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.035966] Modules linked in: [ 39.036657] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.038403] Tainted: [W]=WARN [ 39.038902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.040234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.041005] 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 [ 39.043811] RSP: 0018:ffff8880163b7bc0 EFLAGS: 00010286 [ 39.044680] RAX: 0000000000000000 RBX: ffffed1002c76f78 RCX: ffffffff813a4050 [ 39.045948] RDX: ffff88801c3e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.047073] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c76f2f [ 39.048229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163b7df8 [ 39.050479] FS: 00007fe35e5e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052686] CR2: 00007fe35ead7580 CR3: 000000000b634000 CR4: 0000000000350ef0 [ 39.053850] Call Trace: [ 39.054295] [ 39.054644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.055452] ? __create_object+0x59/0x80 [ 39.056114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056981] __vmalloc_noprof+0x59/0x60 [ 39.057624] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.058387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.059159] bpf_prog_alloc+0x39/0x200 [ 39.059819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060631] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.061425] do_seccomp+0x349/0x25e0 [ 39.062020] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.062800] ? __pfx_do_seccomp+0x10/0x10 [ 39.063461] ? find_held_lock+0x2b/0x80 [ 39.064106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.065002] ? static_key_count+0x60/0x80 [ 39.065738] prctl_set_seccomp+0x4e/0x70 [ 39.066400] __do_sys_prctl+0xe6c/0x1d70 [ 39.067041] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.067802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.069497] ? irqentry_exit+0xf3/0x650 [ 39.070125] do_syscall_64+0xbf/0x430 [ 39.070776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.071590] RIP: 0033:0x7fe35ead75cd [ 39.072195] 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 [ 39.074948] RSP: 002b:00007ffd6c8cd0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.076160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe35ead75cd [ 39.077296] RDX: 0000562181eaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.078402] RBP: 00007ffd6c8cd110 R08: 0000000000000000 R09: 00007ffd6c8cc7b0 [ 39.079506] R10: 0000000000000000 R11: 0000000000000246 R12: 000056219d11bad0 [ 39.080615] R13: 00007ffd6c8cd540 R14: 000056219d11cbc0 R15: 000056219d12d780 [ 39.081758] [ 39.082122] irq event stamp: 1761 [ 39.082669] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.084001] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.085290] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 39.086613] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 39.087936] ---[ end trace 0000000000000000 ]--- [ 42.225814] ------------[ cut here ]------------ [ 42.226769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.228774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.230242] Modules linked in: [ 42.230819] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.232865] Tainted: [W]=WARN [ 42.233488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.235192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.236203] 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 [ 42.239445] RSP: 0018:ffff888016a7fbc0 EFLAGS: 00010286 [ 42.240456] RAX: 0000000000000000 RBX: ffffed1002d4ff78 RCX: ffffffff813a4050 [ 42.241732] RDX: ffff8880176a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.243033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ff2f [ 42.244320] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.245604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a7fdf8 [ 42.246903] FS: 00007f9e05265900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.248346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.249418] CR2: 00007f9e05757580 CR3: 0000000009fe0000 CR4: 0000000000350ef0 [ 42.250697] Call Trace: [ 42.251164] [ 42.251620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.252596] ? __create_object+0x59/0x80 [ 42.253400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.254388] __vmalloc_noprof+0x59/0x60 [ 42.255105] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.255989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.256917] bpf_prog_alloc+0x39/0x200 [ 42.257663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.258606] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.259521] do_seccomp+0x349/0x25e0 [ 42.260252] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.261113] ? __pfx_do_seccomp+0x10/0x10 [ 42.261920] ? find_held_lock+0x2b/0x80 [ 42.262687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.263656] ? static_key_count+0x60/0x80 [ 42.264491] prctl_set_seccomp+0x4e/0x70 [ 42.265276] __do_sys_prctl+0xe6c/0x1d70 [ 42.266015] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.266862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.267846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.268860] ? irqentry_exit+0xf3/0x650 [ 42.269644] do_syscall_64+0xbf/0x430 [ 42.270397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.271366] RIP: 0033:0x7f9e057575cd [ 42.272058] 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 [ 42.275281] RSP: 002b:00007ffdd75d5e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.276681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e057575cd [ 42.277983] RDX: 0000563817b16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.279293] RBP: 00007ffdd75d5ef0 R08: 0000000000000000 R09: 00007ffdd75d5590 [ 42.280607] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638306032b0 [ 42.281892] R13: 00007ffdd75d6320 R14: 0000563830605d20 R15: 00005638306178d0 [ 42.283238] [ 42.283674] irq event stamp: 1811 [ 42.284319] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.285598] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.286865] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 42.288156] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 42.289435] ---[ end trace 0000000000000000 ]--- [ 43.155854] ------------[ cut here ]------------ [ 43.156689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.158383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.159606] Modules linked in: [ 43.160111] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.161751] Tainted: [W]=WARN [ 43.162239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.163460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.164189] 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 [ 43.166857] RSP: 0018:ffff88800d84fbc0 EFLAGS: 00010286 [ 43.167681] RAX: 0000000000000000 RBX: ffffed1001b09f78 RCX: ffffffff813a4050 [ 43.168782] RDX: ffff8880176ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.169844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b09f2f [ 43.170912] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.171983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d84fdf8 [ 43.173044] FS: 00007f4e6db0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.174244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.175098] CR2: 00007ffe98f8aef7 CR3: 000000000db39000 CR4: 0000000000350ef0 [ 43.176183] Call Trace: [ 43.176598] [ 43.176944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.177708] ? __create_object+0x59/0x80 [ 43.178364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.179139] __vmalloc_noprof+0x59/0x60 [ 43.179768] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.180507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.181276] bpf_prog_alloc+0x39/0x200 [ 43.181859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.182655] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.183418] do_seccomp+0x349/0x25e0 [ 43.183984] ? find_held_lock+0x2b/0x80 [ 43.184626] ? do_prlimit+0x310/0x610 [ 43.185244] ? __pfx_do_seccomp+0x10/0x10 [ 43.185875] ? do_raw_spin_unlock+0x53/0x220 [ 43.186578] ? _raw_spin_unlock+0x1e/0x40 [ 43.187198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.188006] ? static_key_count+0x60/0x80 [ 43.188676] prctl_set_seccomp+0x4e/0x70 [ 43.189320] __do_sys_prctl+0xe6c/0x1d70 [ 43.189943] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.190655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.191466] ? irqentry_exit+0xf3/0x650 [ 43.192082] do_syscall_64+0xbf/0x430 [ 43.192700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.193493] RIP: 0033:0x7f4e6dffd5cd [ 43.194050] 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 [ 43.196723] RSP: 002b:00007ffe98f89730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.197868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e6dffd5cd [ 43.198946] RDX: 00005577ded71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.200035] RBP: 00007ffe98f89790 R08: 0000000000000000 R09: 00007ffe98f88e30 [ 43.201107] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577e561a240 [ 43.202185] R13: 00007ffe98f89bc0 R14: 00005577e5619bf0 R15: 00005577e562e4d0 [ 43.203290] [ 43.203642] irq event stamp: 1789 [ 43.204161] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 43.205461] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 43.206745] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 43.208054] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 43.209338] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41787' (ECDSA) to the list of known hosts. 2025/11/17 18:51:23 fuzzer started 2025/11/17 18:51:24 dialing manager at localhost:37895 2025/11/17 18:51:24 checking machine... 2025/11/17 18:51:24 checking revisions... [ 44.292800] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:51:24 testing simple program... [ 44.385461] cgroup: Unknown subsys name 'net' [ 44.448906] cgroup: Unknown subsys name 'cpuset' [ 44.468509] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:51:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00000000000b0930 RCX=00007f679c83b344 RDX=00007ffcc1dd4698 RSI=00007ffcc1dd4698 RDI=000055bdf335b330 RBP=00007ffcc1dd4718 RSP=00007ffcc1dd4690 R8 =00000000000000e8 R9 =00000000000b0930 R10=0000000000000002 R11=00007f679b3d1790 R12=00007f679b15e930 R13=000055bdf3363900 R14=0000000000000006 R15=00007ffcc1dd46a0 RIP=00007f679c83b475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f679bcb8900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc69c32ee8 CR3=000000000d787000 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=b3285ca56c489dff0000000000207490 XMM01=8f1d504508f156b8d34dec86ad6124ce XMM02=eff9b2d0a8fce9cb0000000000308020 XMM03=2c67c8bc2e329bc30000000000308148 XMM04=01dbbbc3c8f08cbb00000000000ae988 XMM05=be6397e9d93fee820000000000323650 XMM06=0394861f14684e590000000000321a48 XMM07=fb795ef6d657705600000000003111e0 XMM08=2c67c8bc2e329bc30000000000308148 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016f3fd70 RCX=ffffffff83ee8947 RDX=ffff888009a5b780 RSI=ffffffff81434987 RDI=ffff888017566d80 RBP=ffff888017566d80 RSP=ffff888016f3fc18 R8 =0000000000000001 R9 =ffffed10012f4e10 R10=0000000000000003 R11=0000000000000000 R12=0000000000000000 R13=ffff88800e468c80 R14=0000000000000090 R15=0000000000000090 RIP=ffffffff81751c78 RFL=00000282 [--S----] 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 00007f9e05265900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd75d0000 CR3=0000000009fcf000 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=6720646572637465733a4d41503d706f 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