[ 46.306985] ------------[ cut here ]------------ [ 46.307900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.309865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.311323] Modules linked in: [ 46.311945] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.314163] Tainted: [W]=WARN [ 46.315035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.316509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.317417] 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 [ 46.320570] RSP: 0018:ffff88801c0ffbc0 EFLAGS: 00010286 [ 46.321543] RAX: 0000000000000000 RBX: ffffed100381ff78 RCX: ffffffff813a4050 [ 46.322831] RDX: ffff888015cc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.324092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381ff2f [ 46.325382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.326683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0ffdf8 [ 46.327961] FS: 00007f7c29466900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.329394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.330449] CR2: 00007f7c29958580 CR3: 000000000e323000 CR4: 0000000000350ef0 [ 46.331726] Call Trace: [ 46.332182] [ 46.332630] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.333518] ? __create_object+0x59/0x80 [ 46.334262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.335219] __vmalloc_noprof+0x59/0x60 [ 46.335974] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.336839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.337767] bpf_prog_alloc+0x39/0x200 [ 46.338512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.339441] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.340282] do_seccomp+0x349/0x25e0 [ 46.340997] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.341903] ? __pfx_do_seccomp+0x10/0x10 [ 46.342682] ? find_held_lock+0x2b/0x80 [ 46.343439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.344399] ? static_key_count+0x60/0x80 [ 46.345143] prctl_set_seccomp+0x4e/0x70 [ 46.345939] __do_sys_prctl+0xe6c/0x1d70 [ 46.346718] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.347566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.348542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.349508] ? irqentry_exit+0xf3/0x650 [ 46.350243] do_syscall_64+0xbf/0x430 [ 46.350990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.351942] RIP: 0033:0x7f7c299585cd [ 46.352665] 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 [ 46.355833] RSP: 002b:00007ffcce546700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.357176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c299585cd [ 46.358473] RDX: 000056314a8a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.359743] RBP: 00007ffcce546760 R08: 0000000000000000 R09: 00007ffcce545e00 [ 46.361020] R10: 0000000000000000 R11: 0000000000000246 R12: 000056315fe332b0 [ 46.362312] R13: 00007ffcce546b90 R14: 000056315fe35d20 R15: 000056315fe478d0 [ 46.363609] [ 46.364025] irq event stamp: 1875 [ 46.364679] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 46.366200] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 46.367491] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.368773] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.370034] ---[ end trace 0000000000000000 ]--- [ 49.562262] ------------[ cut here ]------------ [ 49.563170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.565116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.566597] Modules linked in: [ 49.567182] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.569252] Tainted: [W]=WARN [ 49.569958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.571597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.572511] 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 [ 49.575885] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 49.577107] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 49.578545] RDX: ffff888015aa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.579815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 49.581107] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.582405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 49.583683] FS: 00007f36b52ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.585122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.586193] CR2: 00007f36b58504a6 CR3: 000000000d96b000 CR4: 0000000000350ef0 [ 49.587472] Call Trace: [ 49.587941] [ 49.588404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.589256] ? __create_object+0x59/0x80 [ 49.590058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.591040] __vmalloc_noprof+0x59/0x60 [ 49.591809] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.592683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.593600] bpf_prog_alloc+0x39/0x200 [ 49.594296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.595243] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.596156] do_seccomp+0x349/0x25e0 [ 49.596868] ? find_held_lock+0x2b/0x80 [ 49.597630] ? do_prlimit+0x310/0x610 [ 49.598334] ? __pfx_do_seccomp+0x10/0x10 [ 49.599117] ? do_raw_spin_unlock+0x53/0x220 [ 49.599946] ? _raw_spin_unlock+0x1e/0x40 [ 49.600728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.601690] ? static_key_count+0x60/0x80 [ 49.602514] prctl_set_seccomp+0x4e/0x70 [ 49.603242] __do_sys_prctl+0xe6c/0x1d70 [ 49.604023] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.604879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.605855] ? irqentry_exit+0xf3/0x650 [ 49.606657] do_syscall_64+0xbf/0x430 [ 49.607399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.608294] RIP: 0033:0x7f36b57dc5cd [ 49.609009] 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 [ 49.612192] RSP: 002b:00007ffefccdf1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.613552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36b57dc5cd [ 49.614836] RDX: 000055da39ca5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.616108] RBP: 00007ffefccdf250 R08: 0000000000000000 R09: 00007ffefccde8f0 [ 49.617383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da4f6fe240 [ 49.618680] R13: 00007ffefccdf680 R14: 000055da4f6fdbf0 R15: 000055da4f7124d0 [ 49.619975] [ 49.620427] irq event stamp: 1767 [ 49.621030] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.622575] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.624078] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.625606] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.627017] ---[ end trace 0000000000000000 ]--- [ 50.432166] ------------[ cut here ]------------ [ 50.433082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.435129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.436762] Modules linked in: [ 50.437416] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.439416] Tainted: [W]=WARN [ 50.439974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.441441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.442325] 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 [ 50.445526] RSP: 0018:ffff88801c5f7bc0 EFLAGS: 00010286 [ 50.446520] RAX: 0000000000000000 RBX: ffffed10038bef78 RCX: ffffffff813a4050 [ 50.447796] RDX: ffff888016d48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.449084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038bef2f [ 50.450401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.451690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c5f7df8 [ 50.452990] FS: 00007f0c4f55f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.454457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.455521] CR2: 00007fff6a2f0ef7 CR3: 00000000207e4000 CR4: 0000000000350ef0 [ 50.456810] Call Trace: [ 50.457279] [ 50.457732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.458627] ? __create_object+0x59/0x80 [ 50.459412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.460337] __vmalloc_noprof+0x59/0x60 [ 50.461089] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.461964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.462910] bpf_prog_alloc+0x39/0x200 [ 50.463650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.464574] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.465475] do_seccomp+0x349/0x25e0 [ 50.466160] ? find_held_lock+0x2b/0x80 [ 50.466928] ? do_prlimit+0x310/0x610 [ 50.467668] ? __pfx_do_seccomp+0x10/0x10 [ 50.468449] ? do_raw_spin_unlock+0x53/0x220 [ 50.469242] ? _raw_spin_unlock+0x1e/0x40 [ 50.470044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.471008] ? static_key_count+0x60/0x80 [ 50.471822] prctl_set_seccomp+0x4e/0x70 [ 50.472610] __do_sys_prctl+0xe6c/0x1d70 [ 50.473394] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.474208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.475182] ? irqentry_exit+0xf3/0x650 [ 50.475926] do_syscall_64+0xbf/0x430 [ 50.476671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.477622] RIP: 0033:0x7f0c4fa515cd [ 50.478294] 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 [ 50.481403] RSP: 002b:00007fff6a2efac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.482774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c4fa515cd [ 50.484059] RDX: 000055a05b44de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.485332] RBP: 00007fff6a2efb20 R08: 0000000000000000 R09: 00007fff6a2ef1c0 [ 50.486672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a074e7aad0 [ 50.487937] R13: 00007fff6a2eff50 R14: 000055a074e7bbc0 R15: 000055a074e8c780 [ 50.489220] [ 50.489705] irq event stamp: 1783 [ 50.490315] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.491858] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.493371] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.494912] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 50.496425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17038' (ECDSA) to the list of known hosts. 2025/11/18 09:29:00 fuzzer started 2025/11/18 09:29:00 dialing manager at localhost:34383 2025/11/18 09:29:00 checking machine... 2025/11/18 09:29:00 checking revisions... [ 51.384422] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:29:01 testing simple program... [ 51.475006] cgroup: Unknown subsys name 'net' [ 51.537309] cgroup: Unknown subsys name 'cpuset' [ 51.551170] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:29:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000246 RCX=1ffff11001afa0eb RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85f10a38 RSP=ffff88806ce08d30 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b624a6 R13=0000000000000087 R14=ffff88801c220000 R15=0000000000000000 RIP=ffffffff81528f47 RFL=00000087 [--S--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 00007f36b52ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f36b58a1618 CR3=000000000e43a000 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=00000021f700660c RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=0000000000053415 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ee51c R11=0000000000000001 R12=0000000000053415 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e53747020 CR3=000000000d533000 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=dcf9a609202a4384d445e5d3eef93801 XMM02=00000000003053a8ec2efd57dc4c00df XMM03=00000000003132c8e6279ff7435b01b6 XMM04=f0228faf338f858300000000000ae988 XMM05=090f1556b20111b30000000000322190 XMM06=3ab1494d116b8803000000000031bf60 XMM07=e042d86d42eb936e0000000000313548 XMM08=e6279ff7435b01b60000000000305408 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000