[ 45.865745] ------------[ cut here ]------------ [ 45.866583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.868438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.869810] Modules linked in: [ 45.870352] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.872188] Tainted: [W]=WARN [ 45.872720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.874072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.874921] 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 [ 45.877856] RSP: 0018:ffff888015bafbc0 EFLAGS: 00010286 [ 45.878715] RAX: 0000000000000000 RBX: ffffed1002b75f78 RCX: ffffffff813a4050 [ 45.879910] RDX: ffff8880156d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.881112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b75f2f [ 45.882323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.883508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bafdf8 [ 45.884719] FS: 00007f67f7ec9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.886060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.887079] CR2: 00007ffcb71a6ef8 CR3: 000000000d4e8000 CR4: 0000000000350ef0 [ 45.888281] Call Trace: [ 45.888719] [ 45.889148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.889983] ? __create_object+0x59/0x80 [ 45.890672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.891583] __vmalloc_noprof+0x59/0x60 [ 45.892312] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.893124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.894010] bpf_prog_alloc+0x39/0x200 [ 45.894655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.895518] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.896395] do_seccomp+0x349/0x25e0 [ 45.897073] ? find_held_lock+0x2b/0x80 [ 45.897743] ? do_prlimit+0x310/0x610 [ 45.898452] ? __pfx_do_seccomp+0x10/0x10 [ 45.899191] ? do_raw_spin_unlock+0x53/0x220 [ 45.899965] ? _raw_spin_unlock+0x1e/0x40 [ 45.900662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.901553] ? static_key_count+0x60/0x80 [ 45.902301] prctl_set_seccomp+0x4e/0x70 [ 45.903036] __do_sys_prctl+0xe6c/0x1d70 [ 45.903722] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.904540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.905460] ? irqentry_exit+0xf3/0x650 [ 45.906177] do_syscall_64+0xbf/0x430 [ 45.906872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.907715] RIP: 0033:0x7f67f83bb5cd [ 45.908391] 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 [ 45.911334] RSP: 002b:00007ffcb71a5310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.912617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67f83bb5cd [ 45.913822] RDX: 0000561f2a93fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.915032] RBP: 00007ffcb71a5370 R08: 0000000000000000 R09: 00007ffcb71a4a10 [ 45.916253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f48b7fad0 [ 45.917483] R13: 00007ffcb71a57a0 R14: 0000561f48b80bc0 R15: 0000561f48b91780 [ 45.918703] [ 45.919141] irq event stamp: 1739 [ 45.919716] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.921175] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.922612] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 45.924067] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 45.925531] ---[ end trace 0000000000000000 ]--- [ 48.974588] ------------[ cut here ]------------ [ 48.975519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.977530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.978973] Modules linked in: [ 48.979564] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.981572] Tainted: [W]=WARN [ 48.982194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.983946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.984944] 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 [ 48.988156] RSP: 0018:ffff888019d7fbc0 EFLAGS: 00010286 [ 48.989164] RAX: 0000000000000000 RBX: ffffed10033aff78 RCX: ffffffff813a4050 [ 48.990461] RDX: ffff88801bbed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.991738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aff2f [ 48.993032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.994332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d7fdf8 [ 48.995624] FS: 00007f28612b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.997097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.998171] CR2: 00007f286181d4a6 CR3: 000000000d377000 CR4: 0000000000350ef0 [ 48.999462] Call Trace: [ 48.999971] [ 49.000408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.001316] ? __create_object+0x59/0x80 [ 49.002097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.003063] __vmalloc_noprof+0x59/0x60 [ 49.003780] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.004681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.005600] bpf_prog_alloc+0x39/0x200 [ 49.006336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.007270] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.008192] do_seccomp+0x349/0x25e0 [ 49.008935] ? find_held_lock+0x2b/0x80 [ 49.009650] ? do_prlimit+0x310/0x610 [ 49.010390] ? __pfx_do_seccomp+0x10/0x10 [ 49.011178] ? do_raw_spin_unlock+0x53/0x220 [ 49.012006] ? _raw_spin_unlock+0x1e/0x40 [ 49.012749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.013707] ? static_key_count+0x60/0x80 [ 49.014506] prctl_set_seccomp+0x4e/0x70 [ 49.015281] __do_sys_prctl+0xe6c/0x1d70 [ 49.016062] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.016944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.017900] ? irqentry_exit+0xf3/0x650 [ 49.018605] do_syscall_64+0xbf/0x430 [ 49.019332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.020311] RIP: 0033:0x7f28617a95cd [ 49.021027] 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 [ 49.024213] RSP: 002b:00007ffcc6001f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.025605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28617a95cd [ 49.026883] RDX: 0000556102351e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.028182] RBP: 00007ffcc6001f90 R08: 0000000000000000 R09: 00007ffcc6001630 [ 49.029339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556131f8bbf0 [ 49.030397] R13: 00007ffcc60023c0 R14: 0000556131f95380 R15: 0000556131fa0460 [ 49.031473] [ 49.031867] irq event stamp: 1823 [ 49.032385] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.033669] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.034939] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 49.036222] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.037503] ---[ end trace 0000000000000000 ]--- [ 49.722620] ------------[ cut here ]------------ [ 49.723551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.725561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.727014] Modules linked in: [ 49.727594] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.729891] Tainted: [W]=WARN [ 49.730446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.731881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.732749] 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 [ 49.735903] RSP: 0018:ffff88800f697bc0 EFLAGS: 00010286 [ 49.736873] RAX: 0000000000000000 RBX: ffffed1001ed2f78 RCX: ffffffff813a4050 [ 49.738155] RDX: ffff888018b69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.739418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed2f2f [ 49.740724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.741977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f697df8 [ 49.743246] FS: 00007f45afc0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.744668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.745721] CR2: 00007fff86b0eef8 CR3: 000000001fb20000 CR4: 0000000000350ef0 [ 49.746987] Call Trace: [ 49.747451] [ 49.747907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.748759] ? __create_object+0x59/0x80 [ 49.749529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.750486] __vmalloc_noprof+0x59/0x60 [ 49.751229] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.752091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.753042] bpf_prog_alloc+0x39/0x200 [ 49.753741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754661] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.755554] do_seccomp+0x349/0x25e0 [ 49.756268] ? find_held_lock+0x2b/0x80 [ 49.757035] ? do_prlimit+0x310/0x610 [ 49.757730] ? __pfx_do_seccomp+0x10/0x10 [ 49.758507] ? do_raw_spin_unlock+0x53/0x220 [ 49.759325] ? _raw_spin_unlock+0x1e/0x40 [ 49.760105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.761072] ? static_key_count+0x60/0x80 [ 49.761864] prctl_set_seccomp+0x4e/0x70 [ 49.762595] __do_sys_prctl+0xe6c/0x1d70 [ 49.763382] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.764241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.765204] ? irqentry_exit+0xf3/0x650 [ 49.765971] do_syscall_64+0xbf/0x430 [ 49.766653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.767582] RIP: 0033:0x7f45b01015cd [ 49.768272] 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 [ 49.771414] RSP: 002b:00007fff86b0c9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.772775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45b01015cd [ 49.774053] RDX: 000055eae8af8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.775312] RBP: 00007fff86b0ca20 R08: 0000000000000000 R09: 00007fff86b0c0c0 [ 49.776584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaf897bb10 [ 49.777856] R13: 00007fff86b0ce50 R14: 000055eaf897c2b0 R15: 000055eaf89906f0 [ 49.779150] [ 49.779567] irq event stamp: 1845 [ 49.780203] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.781610] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.782865] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 49.784146] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.785400] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15223' (ECDSA) to the list of known hosts. 2025/11/18 15:53:59 fuzzer started 2025/11/18 15:54:00 dialing manager at localhost:34383 2025/11/18 15:54:00 checking machine... 2025/11/18 15:54:00 checking revisions... [ 50.696600] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:54:00 testing simple program... [ 50.785013] cgroup: Unknown subsys name 'net' [ 50.865848] cgroup: Unknown subsys name 'cpuset' [ 50.886037] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:53:59 Registers: info registers vcpu 0 RAX=ffffed1001380d97 RBX=ffff888009c06cc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000040 RDI=ffff888009627978 RBP=ffff888008c4b780 RSP=ffff888009627970 R8 =0000000000000001 R9 =0000000000000007 R10=ffffed1001380d97 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=ffff888009c06cb8 R15=ffff888008c4b780 RIP=ffffffff81619430 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f286186e618 CR3=000000000d3f8000 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=0000000000028523 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7787b988 CR3=000000000d7ff000 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=2039353a33353a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a33353a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000