[ 38.965245] ------------[ cut here ]------------ [ 38.966001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.967755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.968977] Modules linked in: [ 38.969497] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.971160] Tainted: [W]=WARN [ 38.971639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.974910] 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 [ 38.977561] RSP: 0018:ffff888015ecfbc0 EFLAGS: 00010286 [ 38.978388] RAX: 0000000000000000 RBX: ffffed1002bd9f78 RCX: ffffffff813a4050 [ 38.979470] RDX: ffff888015879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.980540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd9f2f [ 38.981620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.982700] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ecfdf8 [ 38.983784] FS: 00007f3c2d4ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.984992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.985877] CR2: 00007ffde5722ef8 CR3: 000000001a3f8000 CR4: 0000000000350ef0 [ 38.986962] Call Trace: [ 38.987393] [ 38.987741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.988508] ? __create_object+0x59/0x80 [ 38.989172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.989937] __vmalloc_noprof+0x59/0x60 [ 38.990573] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.991316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.992057] bpf_prog_alloc+0x39/0x200 [ 38.992682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.993464] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.994222] do_seccomp+0x349/0x25e0 [ 38.994789] ? find_held_lock+0x2b/0x80 [ 38.995444] ? do_prlimit+0x310/0x610 [ 38.996032] ? __pfx_do_seccomp+0x10/0x10 [ 38.996692] ? do_raw_spin_unlock+0x53/0x220 [ 38.997386] ? _raw_spin_unlock+0x1e/0x40 [ 38.998005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.998815] ? static_key_count+0x60/0x80 [ 38.999495] prctl_set_seccomp+0x4e/0x70 [ 39.000162] __do_sys_prctl+0xe6c/0x1d70 [ 39.000783] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.001510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.002336] ? irqentry_exit+0xf3/0x650 [ 39.002939] do_syscall_64+0xbf/0x430 [ 39.003579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.004377] RIP: 0033:0x7f3c2d9df5cd [ 39.004927] 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 [ 39.007603] RSP: 002b:00007ffde5720960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.008750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c2d9df5cd [ 39.009837] RDX: 00005620e8cc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.010906] RBP: 00007ffde57209c0 R08: 0000000000000000 R09: 00007ffde5720060 [ 39.011997] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620fd7f0ad0 [ 39.013066] R13: 00007ffde5720df0 R14: 00005620fd7f1bc0 R15: 00005620fd802780 [ 39.014171] [ 39.014527] irq event stamp: 2113 [ 39.015031] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 39.016305] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 39.017567] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 39.018841] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.020104] ---[ end trace 0000000000000000 ]--- [ 42.276562] ------------[ cut here ]------------ [ 42.277515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.279565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.281046] Modules linked in: [ 42.281690] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.283699] Tainted: [W]=WARN [ 42.284295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.285797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.286725] 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 [ 42.289921] RSP: 0018:ffff8880195e7bc0 EFLAGS: 00010286 [ 42.290903] RAX: 0000000000000000 RBX: ffffed10032bcf78 RCX: ffffffff813a4050 [ 42.292202] RDX: ffff888013aa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.293480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032bcf2f [ 42.294774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.296075] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195e7df8 [ 42.297364] FS: 00007f69b2157900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.298820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.299916] CR2: 00007fff6cac2ef8 CR3: 000000000e74a000 CR4: 0000000000350ef0 [ 42.301200] Call Trace: [ 42.301662] [ 42.302078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.302990] ? __create_object+0x59/0x80 [ 42.303787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.304765] __vmalloc_noprof+0x59/0x60 [ 42.305526] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.306409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.307357] bpf_prog_alloc+0x39/0x200 [ 42.308054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.308984] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.309878] do_seccomp+0x349/0x25e0 [ 42.310591] ? find_held_lock+0x2b/0x80 [ 42.311362] ? do_prlimit+0x310/0x610 [ 42.312062] ? __pfx_do_seccomp+0x10/0x10 [ 42.312851] ? do_raw_spin_unlock+0x53/0x220 [ 42.313687] ? _raw_spin_unlock+0x1e/0x40 [ 42.314484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.315460] ? static_key_count+0x60/0x80 [ 42.316270] prctl_set_seccomp+0x4e/0x70 [ 42.316999] __do_sys_prctl+0xe6c/0x1d70 [ 42.317780] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.318628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.319613] ? irqentry_exit+0xf3/0x650 [ 42.320380] do_syscall_64+0xbf/0x430 [ 42.321081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.322025] RIP: 0033:0x7f69b26495cd [ 42.322724] 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 [ 42.325895] RSP: 002b:00007fff6cac05c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.327279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69b26495cd [ 42.328557] RDX: 000055e3d3e3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.329836] RBP: 00007fff6cac0620 R08: 0000000000000000 R09: 00007fff6cabfcc0 [ 42.331147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e412aa5ad0 [ 42.332445] R13: 00007fff6cac0a50 R14: 000055e412aa6bc0 R15: 000055e412ab7780 [ 42.333750] [ 42.334218] irq event stamp: 1723 [ 42.334826] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.336357] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.337874] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.339424] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.340929] ---[ end trace 0000000000000000 ]--- [ 43.134531] ------------[ cut here ]------------ [ 43.135582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.137788] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.139302] Modules linked in: [ 43.139934] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.142106] Tainted: [W]=WARN [ 43.142788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.144817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.145857] 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 [ 43.149068] RSP: 0018:ffff88801a1f7bc0 EFLAGS: 00010286 [ 43.150073] RAX: 0000000000000000 RBX: ffffed100343ef78 RCX: ffffffff813a4050 [ 43.151406] RDX: ffff888015cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.152708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343ef2f [ 43.153987] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.155303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1f7df8 [ 43.156630] FS: 00007f577c7e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.158079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.159164] CR2: 00007f577ccd4580 CR3: 000000000e5f9000 CR4: 0000000000350ef0 [ 43.160499] Call Trace: [ 43.160981] [ 43.161461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.162357] ? __create_object+0x59/0x80 [ 43.163101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.164169] __vmalloc_noprof+0x59/0x60 [ 43.164901] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.165778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.166705] bpf_prog_alloc+0x39/0x200 [ 43.167500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.168443] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.169470] do_seccomp+0x349/0x25e0 [ 43.170313] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.171402] ? __pfx_do_seccomp+0x10/0x10 [ 43.172324] ? find_held_lock+0x2b/0x80 [ 43.173212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.174327] ? static_key_count+0x60/0x80 [ 43.175282] prctl_set_seccomp+0x4e/0x70 [ 43.176193] __do_sys_prctl+0xe6c/0x1d70 [ 43.177049] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.178060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.179107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.180269] ? irqentry_exit+0xf3/0x650 [ 43.181001] do_syscall_64+0xbf/0x430 [ 43.181843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.182968] RIP: 0033:0x7f577ccd45cd [ 43.183822] 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 [ 43.187217] RSP: 002b:00007ffdf6193ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.188608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f577ccd45cd [ 43.189989] RDX: 00005628c573fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.191307] RBP: 00007ffdf6193f00 R08: 0000000000000000 R09: 00007ffdf61935a0 [ 43.192703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628f20edad0 [ 43.194150] R13: 00007ffdf6194330 R14: 00005628f20eebc0 R15: 00005628f20ff780 [ 43.195645] [ 43.196094] irq event stamp: 1887 [ 43.196741] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 43.198333] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 43.199903] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.201567] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 43.203299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16498' (ECDSA) to the list of known hosts. 2025/11/18 04:02:57 fuzzer started 2025/11/18 04:02:57 dialing manager at localhost:37895 2025/11/18 04:02:57 checking machine... 2025/11/18 04:02:57 checking revisions... [ 44.130592] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:02:57 testing simple program... [ 44.235989] cgroup: Unknown subsys name 'net' [ 44.302254] cgroup: Unknown subsys name 'cpuset' [ 44.330109] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:02:56 Registers: info registers vcpu 0 RAX=000000000003e653 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb1d21b040 CR3=000000000d69c000 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=7bb2cbaa5d1869a0d74a4bdcae1d37bd XMM02=ec2efd57dc4c00df0000000000301980 XMM03=32a3fa15170a81530000000000301a50 XMM04=c5d64a02727005bd00000000000ae988 XMM05=090f1556b20111b3000000000031e258 XMM06=5b75c91c80445342000000000031e0e0 XMM07=e042d86d42eb936e000000000030dbf0 XMM08=32a3fa15170a81530000000000301a50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffff88806cf089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880166703fc RBP=ffff888016670000 RSP=ffff88806cf089b0 R8 =0000000000000001 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=000000000000453f R12=ffff888016670000 R13=ffff88806cf08a98 R14=ffff888016617768 R15=ffff88806cf08a50 RIP=ffffffff815d2a0c RFL=00000202 [-------] 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 00007f69b2157900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f69b2136020 CR3=000000001fcb9000 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