[ 46.416926] ------------[ cut here ]------------ [ 46.417838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.419853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.421315] Modules linked in: [ 46.421938] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.423939] Tainted: [W]=WARN [ 46.424545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.426024] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.426935] 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 [ 46.430061] RSP: 0018:ffff88800f29fbc0 EFLAGS: 00010286 [ 46.431028] RAX: 0000000000000000 RBX: ffffed1001e53f78 RCX: ffffffff813a4050 [ 46.432285] RDX: ffff88800b07b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.433577] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e53f2f [ 46.434839] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.436113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f29fdf8 [ 46.437424] FS: 00007f02128f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.438866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.439922] CR2: 00007ffcd2e39ef7 CR3: 000000000e0aa000 CR4: 0000000000350ef0 [ 46.441207] Call Trace: [ 46.441711] [ 46.442115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.442999] ? __create_object+0x59/0x80 [ 46.443770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.444759] __vmalloc_noprof+0x59/0x60 [ 46.445521] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.446362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.447289] bpf_prog_alloc+0x39/0x200 [ 46.448018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.448953] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.449871] do_seccomp+0x349/0x25e0 [ 46.450598] ? find_held_lock+0x2b/0x80 [ 46.451301] ? do_prlimit+0x310/0x610 [ 46.452037] ? __pfx_do_seccomp+0x10/0x10 [ 46.452826] ? do_raw_spin_unlock+0x53/0x220 [ 46.453668] ? _raw_spin_unlock+0x1e/0x40 [ 46.454450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.455366] ? static_key_count+0x60/0x80 [ 46.456168] prctl_set_seccomp+0x4e/0x70 [ 46.456947] __do_sys_prctl+0xe6c/0x1d70 [ 46.457715] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.458583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.459551] ? irqentry_exit+0xf3/0x650 [ 46.460266] do_syscall_64+0xbf/0x430 [ 46.461014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.461956] RIP: 0033:0x7f0212de95cd [ 46.462666] 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 [ 46.465826] RSP: 002b:00007ffcd2e38cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.467178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0212de95cd [ 46.468452] RDX: 0000558b9f664e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.469741] RBP: 00007ffcd2e38d20 R08: 0000000000000000 R09: 00007ffcd2e383c0 [ 46.471015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bc6b522b0 [ 46.472295] R13: 00007ffcd2e39150 R14: 0000558bc6b54d20 R15: 0000558bc6b668d0 [ 46.473595] [ 46.474014] irq event stamp: 1689 [ 46.474662] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.476184] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 46.477701] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.479226] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.480738] ---[ end trace 0000000000000000 ]--- [ 49.256887] ------------[ cut here ]------------ [ 49.257802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.259844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.261590] Modules linked in: [ 49.262192] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.264239] Tainted: [W]=WARN [ 49.264850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.266334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.267257] 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 [ 49.270450] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 49.271381] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 49.272691] RDX: ffff888015ec0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.273996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 49.275290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.276573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 49.277882] FS: 00007ffb46e6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.279320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.280378] CR2: 00007ffc66027ef7 CR3: 0000000009faf000 CR4: 0000000000350ef0 [ 49.281708] Call Trace: [ 49.282176] [ 49.282627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.283523] ? __create_object+0x59/0x80 [ 49.284261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.285247] __vmalloc_noprof+0x59/0x60 [ 49.286005] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.286881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.287822] bpf_prog_alloc+0x39/0x200 [ 49.288557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.289500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.290363] do_seccomp+0x349/0x25e0 [ 49.291083] ? find_held_lock+0x2b/0x80 [ 49.291846] ? do_prlimit+0x310/0x610 [ 49.292596] ? __pfx_do_seccomp+0x10/0x10 [ 49.293358] ? do_raw_spin_unlock+0x53/0x220 [ 49.294204] ? _raw_spin_unlock+0x1e/0x40 [ 49.294992] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.295954] ? static_key_count+0x60/0x80 [ 49.296773] prctl_set_seccomp+0x4e/0x70 [ 49.297552] __do_sys_prctl+0xe6c/0x1d70 [ 49.298298] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.299161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.300141] ? irqentry_exit+0xf3/0x650 [ 49.300919] do_syscall_64+0xbf/0x430 [ 49.301659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.302630] RIP: 0033:0x7ffb4735c5cd [ 49.303305] 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 [ 49.306480] RSP: 002b:00007ffc660265a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.307843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb4735c5cd [ 49.309136] RDX: 0000560701c79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.310427] RBP: 00007ffc66026600 R08: 0000000000000000 R09: 00007ffc66025ca0 [ 49.311709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560727561ad0 [ 49.313021] R13: 00007ffc66026a30 R14: 0000560727562bc0 R15: 0000560727573780 [ 49.314196] [ 49.314596] irq event stamp: 1781 [ 49.315137] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.316492] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.317858] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 49.319226] softirqs last disabled at (1383): [] __irq_exit_rcu+0xc4/0x100 [ 49.320562] ---[ end trace 0000000000000000 ]--- [ 50.029119] ------------[ cut here ]------------ [ 50.030113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.032348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.033972] Modules linked in: [ 50.034665] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.036848] Tainted: [W]=WARN [ 50.037499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.039099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.040096] 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 [ 50.043602] RSP: 0018:ffff88800a45fbc0 EFLAGS: 00010286 [ 50.044679] RAX: 0000000000000000 RBX: ffffed100148bf78 RCX: ffffffff813a4050 [ 50.046099] RDX: ffff8880175dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.047513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148bf2f [ 50.048933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.050337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a45fdf8 [ 50.051750] FS: 00007f72e431f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.053450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.054507] CR2: 00007ffe8aba7ef7 CR3: 000000000a2ba000 CR4: 0000000000350ef0 [ 50.055796] Call Trace: [ 50.056266] [ 50.056711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.057604] ? __create_object+0x59/0x80 [ 50.058345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.059302] __vmalloc_noprof+0x59/0x60 [ 50.060063] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.060941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061873] bpf_prog_alloc+0x39/0x200 [ 50.062597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.063519] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.064370] do_seccomp+0x349/0x25e0 [ 50.065102] ? find_held_lock+0x2b/0x80 [ 50.065848] ? do_prlimit+0x310/0x610 [ 50.066580] ? __pfx_do_seccomp+0x10/0x10 [ 50.067310] ? do_raw_spin_unlock+0x53/0x220 [ 50.068112] ? _raw_spin_unlock+0x1e/0x40 [ 50.068888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.069830] ? static_key_count+0x60/0x80 [ 50.070616] prctl_set_seccomp+0x4e/0x70 [ 50.071339] __do_sys_prctl+0xe6c/0x1d70 [ 50.072114] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.072972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.073924] ? irqentry_exit+0xf3/0x650 [ 50.074680] do_syscall_64+0xbf/0x430 [ 50.075452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.076354] RIP: 0033:0x7f72e48115cd [ 50.077056] 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 [ 50.080204] RSP: 002b:00007ffe8aba5a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.081581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72e48115cd [ 50.082838] RDX: 000055ad1c16ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.084130] RBP: 00007ffe8aba5a60 R08: 0000000000000000 R09: 00007ffe8aba5100 [ 50.085486] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad266772b0 [ 50.086972] R13: 00007ffe8aba5e90 R14: 000055ad26679d20 R15: 000055ad2668b8d0 [ 50.088469] [ 50.088951] irq event stamp: 1737 [ 50.089661] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.091190] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.092697] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.094178] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.095483] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46694' (ECDSA) to the list of known hosts. 2025/11/18 00:02:33 fuzzer started 2025/11/18 00:02:33 dialing manager at localhost:37895 2025/11/18 00:02:33 checking machine... 2025/11/18 00:02:33 checking revisions... [ 50.994947] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:02:33 testing simple program... [ 51.085781] cgroup: Unknown subsys name 'net' [ 51.149243] cgroup: Unknown subsys name 'cpuset' [ 51.167614] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:02:32 Registers: info registers vcpu 0 RAX=ffffffff86abec3b RBX=0000000000000001 RCX=ffffffff86abec36 RDX=0000000000000002 RSI=0000000000000003 RDI=ffffffff8672a138 RBP=ffff888016c7f910 RSP=ffff888016c7f848 R8 =ffffffff86abec06 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026761 R12=ffff888016c7f918 R13=ffff888016c7f900 R14=ffff888016c7f8f9 R15=ffff888016c7f8b8 RIP=ffffffff8135e82c RFL=00000246 [---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 00007ffb46e6a900 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=00007ffc66020000 CR3=000000000dc15000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000274e3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e3398f000 CR3=000000000e470000 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=70b3cdec7d69c78f614b5828aef53741 XMM02=2c67c8bc2e329bc30000000000301128 XMM03=fb795ef6d6577056000000000030e6c0 XMM04=6e34a22343894c3300000000000ae988 XMM05=090f1556b20111b3000000000031e588 XMM06=5b75c91c80445342000000000031e410 XMM07=e042d86d42eb936e000000000030f810 XMM08=65585c857619da3c0000000000301188 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000