[ 54.465113] ------------[ cut here ]------------ [ 54.465882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.467658] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.468982] Modules linked in: [ 54.469481] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.471157] Tainted: [W]=WARN [ 54.471638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.472875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.473604] 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 [ 54.476296] RSP: 0018:ffff88801386fbc0 EFLAGS: 00010286 [ 54.477132] RAX: 0000000000000000 RBX: ffffed100270df78 RCX: ffffffff813a4050 [ 54.478209] RDX: ffff888015ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.479306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100270df2f [ 54.480382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.481450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801386fdf8 [ 54.482519] FS: 00007f6765e9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.483751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.484607] CR2: 00007ffc621a7ef7 CR3: 000000000e6ce000 CR4: 0000000000350ef0 [ 54.485674] Call Trace: [ 54.486094] [ 54.486436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.487193] ? __create_object+0x59/0x80 [ 54.487868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.488650] __vmalloc_noprof+0x59/0x60 [ 54.489288] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.490023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.490805] bpf_prog_alloc+0x39/0x200 [ 54.491396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.492183] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.492938] do_seccomp+0x349/0x25e0 [ 54.493504] ? find_held_lock+0x2b/0x80 [ 54.494153] ? do_prlimit+0x310/0x610 [ 54.494772] ? __pfx_do_seccomp+0x10/0x10 [ 54.495416] ? do_raw_spin_unlock+0x53/0x220 [ 54.496113] ? _raw_spin_unlock+0x1e/0x40 [ 54.496773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.497547] ? static_key_count+0x60/0x80 [ 54.498225] prctl_set_seccomp+0x4e/0x70 [ 54.498874] __do_sys_prctl+0xe6c/0x1d70 [ 54.499501] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.500235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.501056] ? irqentry_exit+0xf3/0x650 [ 54.501662] do_syscall_64+0xbf/0x430 [ 54.502293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.503099] RIP: 0033:0x7f676638d5cd [ 54.503668] 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 [ 54.506345] RSP: 002b:00007ffc621a57c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.507507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f676638d5cd [ 54.508576] RDX: 0000556b1548ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.509644] RBP: 00007ffc621a5820 R08: 0000000000000000 R09: 00007ffc621a4ec0 [ 54.510708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b3cb06b10 [ 54.511807] R13: 00007ffc621a5c50 R14: 0000556b3cb072b0 R15: 0000556b3cb1b6f0 [ 54.512907] [ 54.513262] irq event stamp: 1765 [ 54.513806] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 54.515091] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 54.516378] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 54.517672] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 54.518949] ---[ end trace 0000000000000000 ]--- [ 58.179698] ------------[ cut here ]------------ [ 58.180651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.182765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 58.184234] Modules linked in: [ 58.184877] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.187138] Tainted: [W]=WARN [ 58.187724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.189322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.190261] 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 [ 58.193480] RSP: 0018:ffff8880175d7bc0 EFLAGS: 00010286 [ 58.194476] RAX: 0000000000000000 RBX: ffffed1002ebaf78 RCX: ffffffff813a4050 [ 58.195789] RDX: ffff888016b4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.197094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebaf2f [ 58.198397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.199715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175d7df8 [ 58.201025] FS: 00007f1e845d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.202487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.203577] CR2: 00007ffdea2b0ef7 CR3: 000000000e7b4000 CR4: 0000000000350ef0 [ 58.204877] Call Trace: [ 58.205343] [ 58.205796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.206662] ? __create_object+0x59/0x80 [ 58.207463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.208453] __vmalloc_noprof+0x59/0x60 [ 58.209225] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.210135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.211085] bpf_prog_alloc+0x39/0x200 [ 58.211848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.212788] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.213655] do_seccomp+0x349/0x25e0 [ 58.214384] ? find_held_lock+0x2b/0x80 [ 58.215143] ? do_prlimit+0x310/0x610 [ 58.215898] ? __pfx_do_seccomp+0x10/0x10 [ 58.216654] ? do_raw_spin_unlock+0x53/0x220 [ 58.217500] ? _raw_spin_unlock+0x1e/0x40 [ 58.218296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.219275] ? static_key_count+0x60/0x80 [ 58.220110] prctl_set_seccomp+0x4e/0x70 [ 58.220750] __do_sys_prctl+0xe6c/0x1d70 [ 58.221366] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.222087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.222889] ? irqentry_exit+0xf3/0x650 [ 58.223507] do_syscall_64+0xbf/0x430 [ 58.224125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.224910] RIP: 0033:0x7f1e84aca5cd [ 58.225459] 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 [ 58.228106] RSP: 002b:00007ffdea2af4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.229250] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e84aca5cd [ 58.230317] RDX: 000055a04d9c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.231408] RBP: 00007ffdea2af530 R08: 0000000000000000 R09: 00007ffdea2aebd0 [ 58.232479] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a08b93ead0 [ 58.233543] R13: 00007ffdea2af960 R14: 000055a08b93fbc0 R15: 000055a08b950780 [ 58.234636] [ 58.235030] irq event stamp: 1815 [ 58.235546] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 58.236816] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 58.238104] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 58.239411] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 58.240671] ---[ end trace 0000000000000000 ]--- [ 59.143449] ------------[ cut here ]------------ [ 59.144102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.145604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 59.146599] Modules linked in: [ 59.147083] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 59.148464] Tainted: [W]=WARN [ 59.148874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.149881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.150476] 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 [ 59.152696] RSP: 0018:ffff88801748fbc0 EFLAGS: 00010286 [ 59.153356] RAX: 0000000000000000 RBX: ffffed1002e91f78 RCX: ffffffff813a4050 [ 59.154310] RDX: ffff888016798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.155196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e91f2f [ 59.156092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.156970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801748fdf8 [ 59.157855] FS: 00007f4168c31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 59.158843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.159552] CR2: 00007f4169123580 CR3: 000000001ed1f000 CR4: 0000000000350ef0 [ 59.160442] Call Trace: [ 59.160783] [ 59.161065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.161645] ? __create_object+0x59/0x80 [ 59.162184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.162854] __vmalloc_noprof+0x59/0x60 [ 59.163344] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.163961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.164568] bpf_prog_alloc+0x39/0x200 [ 59.165075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.165675] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.166307] do_seccomp+0x349/0x25e0 [ 59.166801] ? __pfx_css_rstat_updated+0x10/0x10 [ 59.167393] ? __pfx_do_seccomp+0x10/0x10 [ 59.167944] ? find_held_lock+0x2b/0x80 [ 59.168433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.169107] ? static_key_count+0x60/0x80 [ 59.169622] prctl_set_seccomp+0x4e/0x70 [ 59.170154] __do_sys_prctl+0xe6c/0x1d70 [ 59.170657] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.171237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.171917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.172544] ? irqentry_exit+0xf3/0x650 [ 59.173071] do_syscall_64+0xbf/0x430 [ 59.173543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.174196] RIP: 0033:0x7f41691235cd [ 59.174645] 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 [ 59.176800] RSP: 002b:00007ffe9fc29cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.177692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41691235cd [ 59.178571] RDX: 000055cf11e96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.179456] RBP: 00007ffe9fc29d30 R08: 0000000000000000 R09: 00007ffe9fc293d0 [ 59.180344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf29482ad0 [ 59.181219] R13: 00007ffe9fc2a160 R14: 000055cf29483bc0 R15: 000055cf29494780 [ 59.182105] [ 59.182396] irq event stamp: 1705 [ 59.182844] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 59.183894] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 59.184937] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 59.185998] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 59.187033] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8996' (ECDSA) to the list of known hosts. 2025/11/17 20:06:56 fuzzer started 2025/11/17 20:06:56 dialing manager at localhost:37895 2025/11/17 20:06:56 checking machine... 2025/11/17 20:06:56 checking revisions... [ 60.091287] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:06:57 testing simple program... [ 60.176484] cgroup: Unknown subsys name 'net' [ 60.250073] cgroup: Unknown subsys name 'cpuset' [ 60.265961] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:06:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff818e6a9e RDX=ffff888015c7b780 RSI=ffffffff818e6aa9 RDI=0000000000000007 RBP=ffff888015d7fc20 RSP=ffff888015d7fa90 R8 =0000000000000001 R9 =fffff9400003ab20 R10=0000000000000000 R11=0000000000000001 R12=ffffea00001d5940 R13=000000000000000b R14=ffff88800936d600 R15=dffffc0000000000 RIP=ffffffff81751c78 RFL=00000293 [--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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0851e10260 CR3=000000001d691000 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=2e74707972636762696c2f756e672d78 XMM02=0030322e6f732e74707972636762696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801392b780 RCX=ffff888015e7781c RDX=0000000000000000 RSI=ffffffff8229ff21 RDI=ffff88801392bb7c RBP=ffff88801392b780 RSP=ffff888015e77840 R8 =0000000000000001 R9 =ffff888015e77908 R10=000000000003c9ed R11=0000000000023c2c R12=0000000000000000 R13=ffff888015e77910 R14=ffff88801392b780 R15=ffff888015e778c8 RIP=ffffffff815bd617 RFL=00000217 [----APC] 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 00007f1e845d8900 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=00007f1e84b900b0 CR3=000000001edb4000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000