[ 45.753105] ------------[ cut here ]------------ [ 45.753860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.755535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.756891] Modules linked in: [ 45.757491] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.759150] Tainted: [W]=WARN [ 45.759609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.760835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.761582] 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 [ 45.764249] RSP: 0018:ffff8880143ffbc0 EFLAGS: 00010286 [ 45.765185] RAX: 0000000000000000 RBX: ffffed100287ff78 RCX: ffffffff813a4050 [ 45.766388] RDX: ffff8880164d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.767440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287ff2f [ 45.768496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.769541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143ffdf8 [ 45.770579] FS: 00007f350df9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.771755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.772636] CR2: 00007ffff3fd0ef8 CR3: 000000000dc58000 CR4: 0000000000350ef0 [ 45.773680] Call Trace: [ 45.774058] [ 45.774421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.775300] ? __create_object+0x59/0x80 [ 45.776180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.776944] __vmalloc_noprof+0x59/0x60 [ 45.777739] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.778454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.779204] bpf_prog_alloc+0x39/0x200 [ 45.779775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.780540] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.781280] do_seccomp+0x349/0x25e0 [ 45.781839] ? find_held_lock+0x2b/0x80 [ 45.782455] ? do_prlimit+0x310/0x610 [ 45.783032] ? __pfx_do_seccomp+0x10/0x10 [ 45.783686] ? do_raw_spin_unlock+0x53/0x220 [ 45.784378] ? _raw_spin_unlock+0x1e/0x40 [ 45.784979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.785766] ? static_key_count+0x60/0x80 [ 45.786429] prctl_set_seccomp+0x4e/0x70 [ 45.787037] __do_sys_prctl+0xe6c/0x1d70 [ 45.787678] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.788397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.789184] ? irqentry_exit+0xf3/0x650 [ 45.789784] do_syscall_64+0xbf/0x430 [ 45.790396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.791175] RIP: 0033:0x7f350e48c5cd [ 45.791720] 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 [ 45.794334] RSP: 002b:00007ffff3fce610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.795467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f350e48c5cd [ 45.796546] RDX: 000055f57a0b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.797610] RBP: 00007ffff3fce670 R08: 0000000000000000 R09: 00007ffff3fcdd10 [ 45.798674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5a622ab10 [ 45.799735] R13: 00007ffff3fceaa0 R14: 000055f5a622b2b0 R15: 000055f5a623f6f0 [ 45.800822] [ 45.801207] irq event stamp: 1815 [ 45.801713] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 45.802969] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 45.804243] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 45.805518] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 45.806781] ---[ end trace 0000000000000000 ]--- [ 48.715401] ------------[ cut here ]------------ [ 48.716380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.718448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.719929] Modules linked in: [ 48.720601] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.722627] Tainted: [W]=WARN [ 48.723227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.724732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.725662] 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 [ 48.728913] RSP: 0018:ffff888018e67bc0 EFLAGS: 00010286 [ 48.729900] RAX: 0000000000000000 RBX: ffffed10031ccf78 RCX: ffffffff813a4050 [ 48.731218] RDX: ffff888015ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.732532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ccf2f [ 48.733825] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.735134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e67df8 [ 48.736449] FS: 00007f9457c52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.737914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.738996] CR2: 00007f9458144580 CR3: 000000001f29d000 CR4: 0000000000350ef0 [ 48.740324] Call Trace: [ 48.740797] [ 48.741249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.742160] ? __create_object+0x59/0x80 [ 48.742918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.743901] __vmalloc_noprof+0x59/0x60 [ 48.744680] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.745572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.746527] bpf_prog_alloc+0x39/0x200 [ 48.747269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.748231] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.749173] do_seccomp+0x349/0x25e0 [ 48.749881] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.750817] ? __pfx_do_seccomp+0x10/0x10 [ 48.751648] ? find_held_lock+0x2b/0x80 [ 48.752450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.753459] ? static_key_count+0x60/0x80 [ 48.754294] prctl_set_seccomp+0x4e/0x70 [ 48.755060] __do_sys_prctl+0xe6c/0x1d70 [ 48.755876] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.756781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.757795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.758812] ? irqentry_exit+0xf3/0x650 [ 48.759620] do_syscall_64+0xbf/0x430 [ 48.760400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.761396] RIP: 0033:0x7f94581445cd [ 48.762089] 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 [ 48.765474] RSP: 002b:00007ffe500f90e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.766907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94581445cd [ 48.768265] RDX: 000055fdc3ebee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.769535] RBP: 00007ffe500f9140 R08: 0000000000000000 R09: 00007ffe500f87e0 [ 48.770803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fde95e02b0 [ 48.772073] R13: 00007ffe500f9570 R14: 000055fde95e2d20 R15: 000055fde95f48d0 [ 48.773365] [ 48.773792] irq event stamp: 1715 [ 48.774438] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.775958] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.777480] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 48.779012] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 48.780520] ---[ end trace 0000000000000000 ]--- [ 49.573682] ------------[ cut here ]------------ [ 49.574578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.576617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.578038] Modules linked in: [ 49.578645] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.580587] Tainted: [W]=WARN [ 49.581163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.582590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.583486] 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 [ 49.586608] RSP: 0018:ffff88800d49fbc0 EFLAGS: 00010286 [ 49.587552] RAX: 0000000000000000 RBX: ffffed1001a93f78 RCX: ffffffff813a4050 [ 49.588821] RDX: ffff888017b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.590083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a93f2f [ 49.591346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.592598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d49fdf8 [ 49.593837] FS: 00007f5376caa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.595248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.596289] CR2: 00007f53772104a6 CR3: 00000000176e5000 CR4: 0000000000350ef0 [ 49.597540] Call Trace: [ 49.598000] [ 49.598433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.599309] ? __create_object+0x59/0x80 [ 49.600041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.600984] __vmalloc_noprof+0x59/0x60 [ 49.601731] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.602578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.603496] bpf_prog_alloc+0x39/0x200 [ 49.604233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.605104] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.605997] do_seccomp+0x349/0x25e0 [ 49.606701] ? find_held_lock+0x2b/0x80 [ 49.607450] ? do_prlimit+0x310/0x610 [ 49.608198] ? __pfx_do_seccomp+0x10/0x10 [ 49.608922] ? do_raw_spin_unlock+0x53/0x220 [ 49.609731] ? _raw_spin_unlock+0x1e/0x40 [ 49.610481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.611431] ? static_key_count+0x60/0x80 [ 49.612236] prctl_set_seccomp+0x4e/0x70 [ 49.612955] __do_sys_prctl+0xe6c/0x1d70 [ 49.613716] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.614545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.615492] ? irqentry_exit+0xf3/0x650 [ 49.616245] do_syscall_64+0xbf/0x430 [ 49.616923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.617860] RIP: 0033:0x7f537719c5cd [ 49.618548] 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 [ 49.621665] RSP: 002b:00007ffd21118160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.622995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f537719c5cd [ 49.624304] RDX: 000056499d193e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.625573] RBP: 00007ffd211181c0 R08: 0000000000000000 R09: 00007ffd21117860 [ 49.626836] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649bd5baad0 [ 49.628095] R13: 00007ffd211185f0 R14: 00005649bd5bbbc0 R15: 00005649bd5cc780 [ 49.629378] [ 49.629790] irq event stamp: 1699 [ 49.630434] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.631920] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.633424] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.634932] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.636439] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34232' (ECDSA) to the list of known hosts. 2025/11/17 16:54:10 fuzzer started 2025/11/17 16:54:10 dialing manager at localhost:37895 2025/11/17 16:54:11 checking machine... 2025/11/17 16:54:11 checking revisions... [ 50.536951] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:54:11 testing simple program... [ 50.630865] cgroup: Unknown subsys name 'net' [ 50.689586] cgroup: Unknown subsys name 'cpuset' [ 50.703533] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:54:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff81daa690 RCX=ffffffff815d6ab0 RDX=ffff888009611bc0 RSI=ffffffff81c0342e RDI=ffff8880192e6a08 RBP=ffff8880192e6a08 RSP=ffff888009627c20 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000004 R13=ffff888009627cb8 R14=ffffffff815d6b03 R15=0000000000000003 RIP=ffffffff81daa694 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 0000000000000000 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=00007f9458209618 CR3=000000001f33d000 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=000000000002125f 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff36c314030 CR3=000000000d716000 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=53357571d283b88cbf4d202bb6e680eb XMM02=2c67c8bc2e329bc30000000000305b48 XMM03=fb795ef6d65770560000000000312200 XMM04=8e2e4c38f4ea3cc100000000000ae988 XMM05=20c40c68e040b5500000000000323030 XMM06=817b8945e9d5037300000000003220d0 XMM07=e042d86d42eb936e0000000000312480 XMM08=ef3e65b004ba63e50000000000305ba8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000