[ 39.241306] ------------[ cut here ]------------ [ 39.242212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.244244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.245694] Modules linked in: [ 39.246324] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.248328] Tainted: [W]=WARN [ 39.248916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.250420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.251360] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.254526] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 39.255497] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 39.256797] RDX: ffff888009fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.258077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 39.259394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.260689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 39.261982] FS: 00007f8ce54f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.263446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.264545] CR2: 00007f8ce59e3580 CR3: 000000000dd32000 CR4: 0000000000350ef0 [ 39.265842] Call Trace: [ 39.266316] [ 39.266791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.267687] ? __create_object+0x59/0x80 [ 39.268440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.269426] __vmalloc_noprof+0x59/0x60 [ 39.270170] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.271072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.272007] bpf_prog_alloc+0x39/0x200 [ 39.272778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.273721] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.274654] do_seccomp+0x349/0x25e0 [ 39.275337] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.276249] ? __pfx_do_seccomp+0x10/0x10 [ 39.277040] ? find_held_lock+0x2b/0x80 [ 39.277805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.278805] ? static_key_count+0x60/0x80 [ 39.279621] prctl_set_seccomp+0x4e/0x70 [ 39.280364] __do_sys_prctl+0xe6c/0x1d70 [ 39.281134] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.282014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.283126] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.283955] ? irqentry_exit+0xf3/0x650 [ 39.284581] do_syscall_64+0xbf/0x430 [ 39.285159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.285951] RIP: 0033:0x7f8ce59e35cd [ 39.286524] 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 [ 39.289159] RSP: 002b:00007fff2725d2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.290289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ce59e35cd [ 39.291366] RDX: 0000561563767e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.292433] RBP: 00007fff2725d310 R08: 0000000000000000 R09: 00007fff2725c9b0 [ 39.293502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561587e7bad0 [ 39.294590] R13: 00007fff2725d740 R14: 0000561587e7cbc0 R15: 0000561587e8d780 [ 39.295670] [ 39.296022] irq event stamp: 1757 [ 39.296525] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.297847] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.299124] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 39.300412] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 39.301672] ---[ end trace 0000000000000000 ]--- [ 42.265367] ------------[ cut here ]------------ [ 42.266272] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.268248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.269725] Modules linked in: [ 42.270325] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.272301] Tainted: [W]=WARN [ 42.272926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.274378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.275302] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.278441] RSP: 0018:ffff888018807bc0 EFLAGS: 00010286 [ 42.279393] RAX: 0000000000000000 RBX: ffffed1003100f78 RCX: ffffffff813a4050 [ 42.280672] RDX: ffff888019f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.281935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003100f2f [ 42.283205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.284460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018807df8 [ 42.285719] FS: 00007fd0ba814900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.287149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.288195] CR2: 00007fd0bad06580 CR3: 000000001f0f4000 CR4: 0000000000350ef0 [ 42.289500] Call Trace: [ 42.290007] [ 42.290427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.291319] ? __create_object+0x59/0x80 [ 42.292100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.293063] __vmalloc_noprof+0x59/0x60 [ 42.293813] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.294704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.295641] bpf_prog_alloc+0x39/0x200 [ 42.296330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.297249] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.298143] do_seccomp+0x349/0x25e0 [ 42.298873] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.299766] ? __pfx_do_seccomp+0x10/0x10 [ 42.300506] ? find_held_lock+0x2b/0x80 [ 42.301260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.302219] ? static_key_count+0x60/0x80 [ 42.303034] prctl_set_seccomp+0x4e/0x70 [ 42.303810] __do_sys_prctl+0xe6c/0x1d70 [ 42.304611] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.305411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.306368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.307347] ? irqentry_exit+0xf3/0x650 [ 42.308105] do_syscall_64+0xbf/0x430 [ 42.308839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.309788] RIP: 0033:0x7fd0bad065cd [ 42.310448] 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 [ 42.313536] RSP: 002b:00007ffed05fc790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.314917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0bad065cd [ 42.316188] RDX: 0000561d69846e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.317451] RBP: 00007ffed05fc7f0 R08: 0000000000000000 R09: 00007ffed05fbe90 [ 42.318752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d7d6e8b10 [ 42.320045] R13: 00007ffed05fcc20 R14: 0000561d7d6e92b0 R15: 0000561d7d6fd6f0 [ 42.321330] [ 42.321783] irq event stamp: 1729 [ 42.322381] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.323889] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.325410] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.326952] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.328448] ---[ end trace 0000000000000000 ]--- [ 43.074381] ------------[ cut here ]------------ [ 43.074894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.075999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.076774] Modules linked in: [ 43.077089] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.078267] Tainted: [W]=WARN [ 43.078600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.079349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.079828] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.081489] RSP: 0018:ffff88801705fbc0 EFLAGS: 00010286 [ 43.081999] RAX: 0000000000000000 RBX: ffffed1002e0bf78 RCX: ffffffff813a4050 [ 43.082687] RDX: ffff888019c15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.083340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0bf2f [ 43.084023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.084701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801705fdf8 [ 43.085368] FS: 00007f530afb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.086133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.086726] CR2: 00007ffc02c54ef7 CR3: 000000001f134000 CR4: 0000000000350ef0 [ 43.087380] Call Trace: [ 43.087653] [ 43.087874] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.088324] ? __create_object+0x59/0x80 [ 43.088746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.089236] __vmalloc_noprof+0x59/0x60 [ 43.089634] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.090078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.090581] bpf_prog_alloc+0x39/0x200 [ 43.090948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.091411] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.091891] do_seccomp+0x349/0x25e0 [ 43.092248] ? find_held_lock+0x2b/0x80 [ 43.092655] ? do_prlimit+0x310/0x610 [ 43.093026] ? __pfx_do_seccomp+0x10/0x10 [ 43.093415] ? do_raw_spin_unlock+0x53/0x220 [ 43.093858] ? _raw_spin_unlock+0x1e/0x40 [ 43.094250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.094773] ? static_key_count+0x60/0x80 [ 43.095172] prctl_set_seccomp+0x4e/0x70 [ 43.095587] __do_sys_prctl+0xe6c/0x1d70 [ 43.095977] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.096400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.096908] ? irqentry_exit+0xf3/0x650 [ 43.097290] do_syscall_64+0xbf/0x430 [ 43.097683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.098160] RIP: 0033:0x7f530b4ab5cd [ 43.098510] 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 [ 43.100165] RSP: 002b:00007ffc02c53ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.100897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f530b4ab5cd [ 43.101570] RDX: 00005640cdf5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.102216] RBP: 00007ffc02c53b30 R08: 0000000000000000 R09: 00007ffc02c531d0 [ 43.102894] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640d68982b0 [ 43.103567] R13: 00007ffc02c53f60 R14: 00005640d689ad20 R15: 00005640d68ac8d0 [ 43.104221] [ 43.104441] irq event stamp: 1637 [ 43.104788] hardirqs last enabled at (1647): [] __up_console_sem+0x78/0x80 [ 43.105591] hardirqs last disabled at (1656): [] __up_console_sem+0x5d/0x80 [ 43.106362] softirqs last enabled at (1188): [] handle_softirqs+0x50c/0x770 [ 43.107178] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 43.107972] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1326' (ECDSA) to the list of known hosts. 2025/11/19 02:53:51 fuzzer started 2025/11/19 02:53:52 dialing manager at localhost:34383 2025/11/19 02:53:52 checking machine... 2025/11/19 02:53:52 checking revisions... [ 43.964921] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:53:52 testing simple program... [ 44.058820] cgroup: Unknown subsys name 'net' [ 44.132977] cgroup: Unknown subsys name 'cpuset' [ 44.151270] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:53:51 Registers: info registers vcpu 0 RAX=ffffffff81b2a563 RBX=ffffffff81619130 RCX=ffff88806ce089cc RDX=1ffff1100d9c115a RSI=ffffffff81b2a563 RDI=ffff88806ce08b40 RBP=ffff88806ce08b10 RSP=ffff88806ce08a70 R8 =ffffffff86ab8e24 R9 =ffff88806ce08ab8 R10=000000000003c9ed R11=0000000000025764 R12=ffff88806ce08b40 R13=0000000000000000 R14=ffff888019f3b780 R15=ffff88800bdfc000 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007fd0ba814900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0badcb618 CR3=000000001f194000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000035 RBX=0000000000000035 RCX=ffffffff8259fcfa RDX=00000000000101f7 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800a9e8000 RSP=ffff88800976f728 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffff88800a9e81d8 R14=0000000000000000 R15=ffffffff862e1aa0 RIP=ffffffff8259fd0e RFL=00000093 [--S-A-C] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f04eba6218 CR3=000000000e7c8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ab83a4d447563bbe00000000000ae988 XMM05=644657ed899faf650000000000324470 XMM06=090f1556b20111b30000000000322e50 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000