[ 45.741786] ------------[ cut here ]------------ [ 45.742702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.744770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.746219] Modules linked in: [ 45.746811] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.749064] Tainted: [W]=WARN [ 45.749618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.751143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.752046] 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 [ 45.755217] RSP: 0018:ffff88801749fbc0 EFLAGS: 00010286 [ 45.756196] RAX: 0000000000000000 RBX: ffffed1002e93f78 RCX: ffffffff813a4050 [ 45.757494] RDX: ffff8880182c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.758796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e93f2f [ 45.760080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.761363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801749fdf8 [ 45.762648] FS: 00007f3e1e865900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.764087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.765164] CR2: 00007f3e1ed57580 CR3: 000000000d540000 CR4: 0000000000350ef0 [ 45.766460] Call Trace: [ 45.766976] [ 45.767387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.768279] ? __create_object+0x59/0x80 [ 45.769061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.770040] __vmalloc_noprof+0x59/0x60 [ 45.770750] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.771620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.772561] bpf_prog_alloc+0x39/0x200 [ 45.773306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.774257] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.775176] do_seccomp+0x349/0x25e0 [ 45.775838] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.776750] ? __pfx_do_seccomp+0x10/0x10 [ 45.777542] ? find_held_lock+0x2b/0x80 [ 45.778307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.779286] ? static_key_count+0x60/0x80 [ 45.780088] prctl_set_seccomp+0x4e/0x70 [ 45.780829] __do_sys_prctl+0xe6c/0x1d70 [ 45.781627] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.782504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.783483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.784462] ? irqentry_exit+0xf3/0x650 [ 45.785271] do_syscall_64+0xbf/0x430 [ 45.786016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.786966] RIP: 0033:0x7f3e1ed575cd [ 45.787630] 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 [ 45.790802] RSP: 002b:00007ffcc5b96840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.792171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e1ed575cd [ 45.793487] RDX: 000055a7e6280e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.794771] RBP: 00007ffcc5b968a0 R08: 0000000000000000 R09: 00007ffcc5b95f40 [ 45.796058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a806fe4bf0 [ 45.797363] R13: 00007ffcc5b96cd0 R14: 000055a806fee380 R15: 000055a806ff9460 [ 45.798668] [ 45.799134] irq event stamp: 1809 [ 45.799753] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 45.801297] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 45.802820] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 45.804380] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 45.805773] ---[ end trace 0000000000000000 ]--- [ 48.581913] ------------[ cut here ]------------ [ 48.582651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.584345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.585575] Modules linked in: [ 48.586105] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.587965] Tainted: [W]=WARN [ 48.588430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.589715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.590484] 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 [ 48.593129] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 48.593937] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 48.595001] RDX: ffff888016558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.596073] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 48.597160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.598220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 48.599293] FS: 00007f87c05b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.600489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.601384] CR2: 00007f87c0b164a6 CR3: 000000000cd21000 CR4: 0000000000350ef0 [ 48.602451] Call Trace: [ 48.602837] [ 48.603214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.603962] ? __create_object+0x59/0x80 [ 48.604578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.605387] __vmalloc_noprof+0x59/0x60 [ 48.606024] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.606714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.607486] bpf_prog_alloc+0x39/0x200 [ 48.608094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.608838] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.609592] do_seccomp+0x349/0x25e0 [ 48.610200] ? find_held_lock+0x2b/0x80 [ 48.610792] ? do_prlimit+0x310/0x610 [ 48.611404] ? __pfx_do_seccomp+0x10/0x10 [ 48.612063] ? do_raw_spin_unlock+0x53/0x220 [ 48.612722] ? _raw_spin_unlock+0x1e/0x40 [ 48.613374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.614184] ? static_key_count+0x60/0x80 [ 48.614813] prctl_set_seccomp+0x4e/0x70 [ 48.615473] __do_sys_prctl+0xe6c/0x1d70 [ 48.616118] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.616806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.617610] ? irqentry_exit+0xf3/0x650 [ 48.618244] do_syscall_64+0xbf/0x430 [ 48.618824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.619616] RIP: 0033:0x7f87c0aa25cd [ 48.620211] 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 [ 48.622870] RSP: 002b:00007fff2ce69f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.624042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87c0aa25cd [ 48.625118] RDX: 000055718e786e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.626184] RBP: 00007fff2ce69fc0 R08: 0000000000000000 R09: 00007fff2ce69660 [ 48.627253] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571aafc82b0 [ 48.628315] R13: 00007fff2ce6a3f0 R14: 00005571aafcad20 R15: 00005571aafdc8d0 [ 48.629404] [ 48.629754] irq event stamp: 1825 [ 48.630293] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 48.631564] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 48.632839] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 48.634145] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 48.635402] ---[ end trace 0000000000000000 ]--- [ 49.260720] ------------[ cut here ]------------ [ 49.261627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.264386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.265857] Modules linked in: [ 49.266486] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.268448] Tainted: [W]=WARN [ 49.269293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.270827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.271713] 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 [ 49.274852] RSP: 0018:ffff888018207bc0 EFLAGS: 00010286 [ 49.275806] RAX: 0000000000000000 RBX: ffffed1003040f78 RCX: ffffffff813a4050 [ 49.277100] RDX: ffff8880169d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.278377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003040f2f [ 49.279654] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.280944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018207df8 [ 49.282236] FS: 00007fbb99753900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.283669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.284731] CR2: 00007fbb99c45580 CR3: 000000000e120000 CR4: 0000000000350ef0 [ 49.286038] Call Trace: [ 49.286509] [ 49.286969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.287812] ? __create_object+0x59/0x80 [ 49.288595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.289565] __vmalloc_noprof+0x59/0x60 [ 49.290314] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.291179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.292106] bpf_prog_alloc+0x39/0x200 [ 49.292798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.293717] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.294612] do_seccomp+0x349/0x25e0 [ 49.295325] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.296219] ? __pfx_do_seccomp+0x10/0x10 [ 49.297014] ? find_held_lock+0x2b/0x80 [ 49.297726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.298678] ? static_key_count+0x60/0x80 [ 49.299473] prctl_set_seccomp+0x4e/0x70 [ 49.300236] __do_sys_prctl+0xe6c/0x1d70 [ 49.301029] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.301836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.302783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.303755] ? irqentry_exit+0xf3/0x650 [ 49.304513] do_syscall_64+0xbf/0x430 [ 49.305273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.306218] RIP: 0033:0x7fbb99c455cd [ 49.306925] 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 [ 49.310058] RSP: 002b:00007ffce56ce340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.311398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb99c455cd [ 49.312680] RDX: 0000561055668e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.313963] RBP: 00007ffce56ce3a0 R08: 0000000000000000 R09: 00007ffce56cda40 [ 49.315238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561091629ad0 [ 49.316504] R13: 00007ffce56ce7d0 R14: 000056109162abc0 R15: 000056109163b780 [ 49.317811] [ 49.318280] irq event stamp: 1833 [ 49.318922] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.320431] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 49.321946] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.323464] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.324983] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27827' (ECDSA) to the list of known hosts. 2025/11/18 14:41:45 fuzzer started 2025/11/18 14:41:46 dialing manager at localhost:34383 2025/11/18 14:41:46 checking machine... 2025/11/18 14:41:46 checking revisions... [ 50.229266] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:41:46 testing simple program... [ 50.325683] cgroup: Unknown subsys name 'net' [ 50.423580] cgroup: Unknown subsys name 'cpuset' [ 50.437231] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:41:45 Registers: info registers vcpu 0 RAX=ffff888015974758 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff8880159722b0 RSI=0000000000000000 RDI=ffff888015972d38 RBP=ffff888015972d38 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800c4f0190 R13=0000000000000246 R14=ffff888015972d38 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000086 [--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 00007f87c05b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f87c0b67618 CR3=000000000d649000 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=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=0000000000023fa3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe04cb6948 CR3=0000000005c8a000 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=00007f5f485df51000005621b66da790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000