[ 39.048819] ------------[ cut here ]------------ [ 39.049768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.053286] Modules linked in: [ 39.053879] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.056106] Tainted: [W]=WARN [ 39.056789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.058290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059169] 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 [ 39.062398] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 39.063389] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 39.064668] RDX: ffff888019a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 39.067284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 39.069912] FS: 00007f5a0815e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072464] CR2: 00007ffd56244ef8 CR3: 000000000de55000 CR4: 0000000000350ef0 [ 39.073772] Call Trace: [ 39.074236] [ 39.074707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075624] ? __create_object+0x59/0x80 [ 39.076411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077395] __vmalloc_noprof+0x59/0x60 [ 39.078139] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079949] bpf_prog_alloc+0x39/0x200 [ 39.080683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081627] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082548] do_seccomp+0x349/0x25e0 [ 39.083234] ? find_held_lock+0x2b/0x80 [ 39.084004] ? do_prlimit+0x310/0x610 [ 39.084779] ? __pfx_do_seccomp+0x10/0x10 [ 39.085580] ? do_raw_spin_unlock+0x53/0x220 [ 39.086446] ? _raw_spin_unlock+0x1e/0x40 [ 39.087199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088183] ? static_key_count+0x60/0x80 [ 39.088990] prctl_set_seccomp+0x4e/0x70 [ 39.089797] __do_sys_prctl+0xe6c/0x1d70 [ 39.090592] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092436] ? irqentry_exit+0xf3/0x650 [ 39.093167] do_syscall_64+0xbf/0x430 [ 39.093917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094886] RIP: 0033:0x7f5a086505cd [ 39.095596] 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 [ 39.098804] RSP: 002b:00007ffd56243890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a086505cd [ 39.101495] RDX: 000055e3a373ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102833] RBP: 00007ffd562438f0 R08: 0000000000000000 R09: 00007ffd56242f90 [ 39.104123] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3d3fa2bf0 [ 39.105427] R13: 00007ffd56243d20 R14: 000055e3d3fac380 R15: 000055e3d3fb7460 [ 39.106792] [ 39.107220] irq event stamp: 1843 [ 39.107868] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.109384] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.110893] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 39.112442] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 39.113941] ---[ end trace 0000000000000000 ]--- [ 41.954097] ------------[ cut here ]------------ [ 41.954978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.956982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.958423] Modules linked in: [ 41.959026] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.960965] Tainted: [W]=WARN [ 41.961550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.963013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.963927] 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 [ 41.967063] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 41.968024] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 41.969294] RDX: ffff888015a5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.970558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 41.971822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.973087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 41.974357] FS: 00007f4e3077a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.975775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.976811] CR2: 00007fffdd3beef8 CR3: 000000000db4d000 CR4: 0000000000350ef0 [ 41.978084] Call Trace: [ 41.978589] [ 41.978994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.979872] ? __create_object+0x59/0x80 [ 41.980640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.981605] __vmalloc_noprof+0x59/0x60 [ 41.982368] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.983188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.984089] bpf_prog_alloc+0x39/0x200 [ 41.984805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.985744] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.986660] do_seccomp+0x349/0x25e0 [ 41.987373] ? find_held_lock+0x2b/0x80 [ 41.988073] ? do_prlimit+0x310/0x610 [ 41.988804] ? __pfx_do_seccomp+0x10/0x10 [ 41.989571] ? do_raw_spin_unlock+0x53/0x220 [ 41.990419] ? _raw_spin_unlock+0x1e/0x40 [ 41.991135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.992088] ? static_key_count+0x60/0x80 [ 41.992877] prctl_set_seccomp+0x4e/0x70 [ 41.993664] __do_sys_prctl+0xe6c/0x1d70 [ 41.994422] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.995210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.996145] ? irqentry_exit+0xf3/0x650 [ 41.996883] do_syscall_64+0xbf/0x430 [ 41.997597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.998530] RIP: 0033:0x7f4e30c6c5cd [ 41.999167] 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 [ 42.002225] RSP: 002b:00007fffdd3bd6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.003592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e30c6c5cd [ 42.004844] RDX: 00005654fb995e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.006126] RBP: 00007fffdd3bd750 R08: 0000000000000000 R09: 00007fffdd3bcdf0 [ 42.007375] R10: 0000000000000000 R11: 0000000000000246 R12: 000056552dc19ad0 [ 42.008643] R13: 00007fffdd3bdb80 R14: 000056552dc1abc0 R15: 000056552dc2b780 [ 42.009937] [ 42.010398] irq event stamp: 1811 [ 42.011003] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.012490] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 42.013940] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.014888] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.015814] ---[ end trace 0000000000000000 ]--- [ 42.724670] ------------[ cut here ]------------ [ 42.725655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.727737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.729197] Modules linked in: [ 42.729831] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.731820] Tainted: [W]=WARN [ 42.732422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.733910] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.734831] 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 [ 42.738125] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286 [ 42.739122] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050 [ 42.740396] RDX: ffff8880189b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.741691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f [ 42.742968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.744255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8 [ 42.745573] FS: 00007f8344e0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.747012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.748073] CR2: 00007fff22c33ef8 CR3: 0000000020cf9000 CR4: 0000000000350ef0 [ 42.749366] Call Trace: [ 42.749845] [ 42.750301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.751149] ? __create_object+0x59/0x80 [ 42.751936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.752898] __vmalloc_noprof+0x59/0x60 [ 42.753678] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.754541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.755466] bpf_prog_alloc+0x39/0x200 [ 42.756168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.757099] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.758013] do_seccomp+0x349/0x25e0 [ 42.758726] ? find_held_lock+0x2b/0x80 [ 42.759501] ? do_prlimit+0x310/0x610 [ 42.760201] ? __pfx_do_seccomp+0x10/0x10 [ 42.760984] ? do_raw_spin_unlock+0x53/0x220 [ 42.761842] ? _raw_spin_unlock+0x1e/0x40 [ 42.762631] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.763578] ? static_key_count+0x60/0x80 [ 42.764385] prctl_set_seccomp+0x4e/0x70 [ 42.765118] __do_sys_prctl+0xe6c/0x1d70 [ 42.765908] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.766770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.767765] ? irqentry_exit+0xf3/0x650 [ 42.768554] do_syscall_64+0xbf/0x430 [ 42.769310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.770253] RIP: 0033:0x7f83452ff5cd [ 42.770982] 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 [ 42.774252] RSP: 002b:00007fff22c326e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.775644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83452ff5cd [ 42.776962] RDX: 000055769ea08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.778295] RBP: 00007fff22c32740 R08: 0000000000000000 R09: 00007fff22c31de0 [ 42.779448] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576a448aad0 [ 42.780610] R13: 00007fff22c32b70 R14: 00005576a448bbc0 R15: 00005576a449c780 [ 42.781808] [ 42.782195] irq event stamp: 1755 [ 42.782785] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.784182] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.785571] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 42.786991] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 42.788375] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33611' (ECDSA) to the list of known hosts. 2025/11/17 14:07:05 fuzzer started 2025/11/17 14:07:05 dialing manager at localhost:37895 2025/11/17 14:07:05 checking machine... 2025/11/17 14:07:05 checking revisions... [ 43.681385] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:07:05 testing simple program... [ 43.771096] cgroup: Unknown subsys name 'net' [ 43.836229] cgroup: Unknown subsys name 'cpuset' [ 43.849319] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:07:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888015a58000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015a58aa8 RDI=ffff888015a58000 RBP=ffff888015a58a58 RSP=ffff88806ce08888 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015a58aa8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527346 RFL=00000002 [-------] 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 00007f4e3077a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e3073f008 CR3=0000000020cfe000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf3cd80 RCX=ffffffff8152da53 RDX=1ffff1100d9e79b2 RSI=0000000000000004 RDI=ffff88806cf3cd80 RBP=ffff88806cf3cd80 RSP=ffff8880157370a8 R8 =0000000000000000 R9 =ffffed100d9e79b0 R10=ffff88806cf3cd83 R11=0000000000000001 R12=ffff88806cf3cd90 R13=dffffc0000000000 R14=000000000004ab44 R15=ffff88807ffdcb40 RIP=ffffffff8152daa0 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 00007f3ebe650900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd67104bf8 CR3=000000000dab9000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=59244427204ccad500000000000ae988 XMM05=8e0828e8fc8506a70000000000321990 XMM06=7f46516c24dc82820000000000320730 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000