[ 39.147799] ------------[ cut here ]------------ [ 39.148565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.150315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.151524] Modules linked in: [ 39.152010] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.153691] Tainted: [W]=WARN [ 39.154153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.155399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.156127] 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 [ 39.158760] RSP: 0018:ffff88801909fbc0 EFLAGS: 00010286 [ 39.159569] RAX: 0000000000000000 RBX: ffffed1003213f78 RCX: ffffffff813a4050 [ 39.160646] RDX: ffff8880172ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.161729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003213f2f [ 39.162802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.163896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801909fdf8 [ 39.164966] FS: 00007fb0af376900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.166167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.167062] CR2: 00007fb0af868580 CR3: 000000000e2e9000 CR4: 0000000000350ef0 [ 39.168154] Call Trace: [ 39.168979] [ 39.169370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.170084] ? __create_object+0x59/0x80 [ 39.170738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.171568] __vmalloc_noprof+0x59/0x60 [ 39.172161] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.172892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.173661] bpf_prog_alloc+0x39/0x200 [ 39.174236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.175012] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.175782] do_seccomp+0x349/0x25e0 [ 39.176377] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.177088] ? __pfx_do_seccomp+0x10/0x10 [ 39.177738] ? find_held_lock+0x2b/0x80 [ 39.178373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.179163] ? static_key_count+0x60/0x80 [ 39.179841] prctl_set_seccomp+0x4e/0x70 [ 39.180506] __do_sys_prctl+0xe6c/0x1d70 [ 39.181121] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.181838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.182651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.183470] ? irqentry_exit+0xf3/0x650 [ 39.184071] do_syscall_64+0xbf/0x430 [ 39.184702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.185494] RIP: 0033:0x7fb0af8685cd [ 39.186053] 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 [ 39.188705] RSP: 002b:00007ffd01ad7a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0af8685cd [ 39.190895] RDX: 0000557cc1623e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.191979] RBP: 00007ffd01ad7ab0 R08: 0000000000000000 R09: 00007ffd01ad7150 [ 39.193053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cd0a32ad0 [ 39.194128] R13: 00007ffd01ad7ee0 R14: 0000557cd0a33bc0 R15: 0000557cd0a44780 [ 39.195226] [ 39.195617] irq event stamp: 1735 [ 39.196121] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.197394] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.198662] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 39.199984] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 39.201253] ---[ end trace 0000000000000000 ]--- [ 42.291716] ------------[ cut here ]------------ [ 42.292686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.294763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.296279] Modules linked in: [ 42.296934] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.299212] Tainted: [W]=WARN [ 42.299912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.301409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.302348] 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 [ 42.305595] RSP: 0018:ffff88801b33fbc0 EFLAGS: 00010286 [ 42.306586] RAX: 0000000000000000 RBX: ffffed1003667f78 RCX: ffffffff813a4050 [ 42.307897] RDX: ffff8880192bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.309187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003667f2f [ 42.310484] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.311783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b33fdf8 [ 42.313075] FS: 00007f277b37a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.314517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.315593] CR2: 00007ffd3d67eef7 CR3: 0000000009ffc000 CR4: 0000000000350ef0 [ 42.316884] Call Trace: [ 42.317395] [ 42.317815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.318719] ? __create_object+0x59/0x80 [ 42.319523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.320492] __vmalloc_noprof+0x59/0x60 [ 42.321211] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.322088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.323035] bpf_prog_alloc+0x39/0x200 [ 42.323793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.324740] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.325654] do_seccomp+0x349/0x25e0 [ 42.326378] ? find_held_lock+0x2b/0x80 [ 42.327112] ? do_prlimit+0x310/0x610 [ 42.327860] ? __pfx_do_seccomp+0x10/0x10 [ 42.328652] ? do_raw_spin_unlock+0x53/0x220 [ 42.329504] ? _raw_spin_unlock+0x1e/0x40 [ 42.330245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.331218] ? static_key_count+0x60/0x80 [ 42.332032] prctl_set_seccomp+0x4e/0x70 [ 42.332820] __do_sys_prctl+0xe6c/0x1d70 [ 42.333616] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.334495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.335480] ? irqentry_exit+0xf3/0x650 [ 42.336215] do_syscall_64+0xbf/0x430 [ 42.336960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.337918] RIP: 0033:0x7f277b86c5cd [ 42.338627] 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 [ 42.341853] RSP: 002b:00007ffd3d67ddc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.343253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f277b86c5cd [ 42.344556] RDX: 0000556960996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.345844] RBP: 00007ffd3d67de20 R08: 0000000000000000 R09: 00007ffd3d67d4c0 [ 42.347138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055696ddcf2b0 [ 42.348318] R13: 00007ffd3d67e250 R14: 000055696ddd1d20 R15: 000055696dde38d0 [ 42.349417] [ 42.349779] irq event stamp: 2527 [ 42.350325] hardirqs last enabled at (2537): [] __up_console_sem+0x78/0x80 [ 42.351612] hardirqs last disabled at (2546): [] __up_console_sem+0x5d/0x80 [ 42.352899] softirqs last enabled at (2516): [] handle_softirqs+0x50c/0x770 [ 42.354195] softirqs last disabled at (2511): [] __irq_exit_rcu+0xc4/0x100 [ 42.355486] ---[ end trace 0000000000000000 ]--- [ 43.085645] ------------[ cut here ]------------ [ 43.086570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.088586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.090048] Modules linked in: [ 43.090929] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.093350] Tainted: [W]=WARN [ 43.093902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.095384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.096244] 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 [ 43.099434] RSP: 0018:ffff888016f77bc0 EFLAGS: 00010286 [ 43.100407] RAX: 0000000000000000 RBX: ffffed1002deef78 RCX: ffffffff813a4050 [ 43.101680] RDX: ffff8880172a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.102954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deef2f [ 43.104224] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.105480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f77df8 [ 43.106795] FS: 00007f377a4d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.108267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.109330] CR2: 00007ffc46b1bef7 CR3: 000000000e462000 CR4: 0000000000350ef0 [ 43.110602] Call Trace: [ 43.111064] [ 43.111512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.112397] ? __create_object+0x59/0x80 [ 43.113128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.114089] __vmalloc_noprof+0x59/0x60 [ 43.114842] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.115725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.116663] bpf_prog_alloc+0x39/0x200 [ 43.117398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.118272] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.119180] do_seccomp+0x349/0x25e0 [ 43.119901] ? find_held_lock+0x2b/0x80 [ 43.120652] ? do_prlimit+0x310/0x610 [ 43.121390] ? __pfx_do_seccomp+0x10/0x10 [ 43.122122] ? do_raw_spin_unlock+0x53/0x220 [ 43.122948] ? _raw_spin_unlock+0x1e/0x40 [ 43.123734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.124697] ? static_key_count+0x60/0x80 [ 43.125497] prctl_set_seccomp+0x4e/0x70 [ 43.126237] __do_sys_prctl+0xe6c/0x1d70 [ 43.127027] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.127889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.128862] ? irqentry_exit+0xf3/0x650 [ 43.129631] do_syscall_64+0xbf/0x430 [ 43.130363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.131265] RIP: 0033:0x7f377a9c95cd [ 43.131972] 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 [ 43.135115] RSP: 002b:00007ffc46b1a0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.136469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f377a9c95cd [ 43.137748] RDX: 000055d143ccbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.139020] RBP: 00007ffc46b1a100 R08: 0000000000000000 R09: 00007ffc46b197a0 [ 43.140321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d16249ead0 [ 43.141597] R13: 00007ffc46b1a530 R14: 000055d16249fbc0 R15: 000055d1624b0780 [ 43.142882] [ 43.143349] irq event stamp: 1861 [ 43.143951] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 43.145474] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 43.146996] softirqs last enabled at (1482): [] handle_softirqs+0x50c/0x770 [ 43.148579] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 43.150118] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32598' (ECDSA) to the list of known hosts. 2025/11/18 06:25:51 fuzzer started 2025/11/18 06:25:51 dialing manager at localhost:37895 2025/11/18 06:25:51 checking machine... 2025/11/18 06:25:51 checking revisions... [ 44.111837] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:25:52 testing simple program... [ 44.196563] cgroup: Unknown subsys name 'net' [ 44.257417] cgroup: Unknown subsys name 'cpuset' [ 44.272648] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:25:51 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009a75340 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009a75d98 RSP=ffff88800f11f5d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009a75dc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152705f 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 00007f277b37a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f277b33a008 CR3=0000000013e77000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff817d9976 RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff888008c4b780 RSP=ffff888009757b88 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88800d2406f0 R15=ffff888008c4b780 RIP=ffffffff817d9a0d RFL=00000047 [---Z-PC] 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b27721008 CR3=000000000de24000 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=0a254ebb5d0eebbdb14f9728a1ddbd6a XMM02=0000000000303f98eff9b2d0a8fce9cb XMM03=00000000003040682c67c8bc2e329bc3 XMM04=b9b05ce86111201800000000000ae988 XMM05=090f1556b20111b30000000000320418 XMM06=963de9d2b7891a75000000000031a158 XMM07=e042d86d42eb936e000000000030fcf0 XMM08=74027a478489081b0000000000304068 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000