[ 46.344940] ------------[ cut here ]------------ [ 46.345859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.347878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.349323] Modules linked in: [ 46.349934] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.351941] Tainted: [W]=WARN [ 46.352545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.354005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.354900] 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 [ 46.358027] RSP: 0018:ffff888015477bc0 EFLAGS: 00010286 [ 46.359005] RAX: 0000000000000000 RBX: ffffed1002a8ef78 RCX: ffffffff813a4050 [ 46.360286] RDX: ffff88800a3bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.361538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a8ef2f [ 46.362815] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.364075] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015477df8 [ 46.365335] FS: 00007f55b1840900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.366765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.367831] CR2: 00007fffc92dfef7 CR3: 000000000e339000 CR4: 0000000000350ef0 [ 46.369087] Call Trace: [ 46.369592] [ 46.370011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.370901] ? __create_object+0x59/0x80 [ 46.371687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.372658] __vmalloc_noprof+0x59/0x60 [ 46.373411] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.374292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375230] bpf_prog_alloc+0x39/0x200 [ 46.375915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.376829] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.377716] do_seccomp+0x349/0x25e0 [ 46.378445] ? find_held_lock+0x2b/0x80 [ 46.379145] ? do_prlimit+0x310/0x610 [ 46.379879] ? __pfx_do_seccomp+0x10/0x10 [ 46.380662] ? do_raw_spin_unlock+0x53/0x220 [ 46.381493] ? _raw_spin_unlock+0x1e/0x40 [ 46.382290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.383239] ? static_key_count+0x60/0x80 [ 46.383982] prctl_set_seccomp+0x4e/0x70 [ 46.384754] __do_sys_prctl+0xe6c/0x1d70 [ 46.385528] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.386385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.387343] ? irqentry_exit+0xf3/0x650 [ 46.388046] do_syscall_64+0xbf/0x430 [ 46.388776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.389740] RIP: 0033:0x7f55b1d325cd [ 46.390458] 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 [ 46.393569] RSP: 002b:00007fffc92de650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.394931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55b1d325cd [ 46.396199] RDX: 000055fae648ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.397464] RBP: 00007fffc92de6b0 R08: 0000000000000000 R09: 00007fffc92ddd50 [ 46.398786] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb1ba052b0 [ 46.400065] R13: 00007fffc92deae0 R14: 000055fb1ba07d20 R15: 000055fb1ba198d0 [ 46.401337] [ 46.401756] irq event stamp: 1739 [ 46.402404] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.403896] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.405394] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.406924] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 46.408414] ---[ end trace 0000000000000000 ]--- [ 49.738826] ------------[ cut here ]------------ [ 49.739866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.742026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.743623] Modules linked in: [ 49.744677] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.747072] Tainted: [W]=WARN [ 49.747718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.749297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.750312] 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 [ 49.753678] RSP: 0018:ffff888016827bc0 EFLAGS: 00010286 [ 49.754734] RAX: 0000000000000000 RBX: ffffed1002d04f78 RCX: ffffffff813a4050 [ 49.756078] RDX: ffff88800f6bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.757441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d04f2f [ 49.758875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.760227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016827df8 [ 49.761564] FS: 00007f292f934900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.763130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.764257] CR2: 00007f292fe26580 CR3: 00000000205a4000 CR4: 0000000000350ef0 [ 49.765613] Call Trace: [ 49.766287] [ 49.766765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.767793] ? __create_object+0x59/0x80 [ 49.768688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.769804] __vmalloc_noprof+0x59/0x60 [ 49.770723] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.771720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.772781] bpf_prog_alloc+0x39/0x200 [ 49.773625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774726] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.775752] do_seccomp+0x349/0x25e0 [ 49.776560] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.777584] ? __pfx_do_seccomp+0x10/0x10 [ 49.778502] ? find_held_lock+0x2b/0x80 [ 49.779353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.780438] ? static_key_count+0x60/0x80 [ 49.781399] prctl_set_seccomp+0x4e/0x70 [ 49.782310] __do_sys_prctl+0xe6c/0x1d70 [ 49.783149] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.784132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.785255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.786380] ? irqentry_exit+0xf3/0x650 [ 49.787251] do_syscall_64+0xbf/0x430 [ 49.788039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.789105] RIP: 0033:0x7f292fe265cd [ 49.789905] 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 [ 49.793487] RSP: 002b:00007ffe44c80070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.795025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f292fe265cd [ 49.796466] RDX: 000055ebda618e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.797923] RBP: 00007ffe44c800d0 R08: 0000000000000000 R09: 00007ffe44c7f770 [ 49.799371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebfc45ead0 [ 49.800819] R13: 00007ffe44c80500 R14: 000055ebfc45fbc0 R15: 000055ebfc470780 [ 49.802343] [ 49.802786] irq event stamp: 1829 [ 49.803422] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.804910] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.806406] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.807912] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.809373] ---[ end trace 0000000000000000 ]--- [ 50.646508] ------------[ cut here ]------------ [ 50.647510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.649584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.651103] Modules linked in: [ 50.651740] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.653734] Tainted: [W]=WARN [ 50.654343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.655836] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.656765] 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 [ 50.659946] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 50.660946] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 50.662265] RDX: ffff888019ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.663570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 50.664874] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.666161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 50.667490] FS: 00007f4194d35900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.668946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.670036] CR2: 00007f4195227580 CR3: 000000000d65a000 CR4: 0000000000350ef0 [ 50.671317] Call Trace: [ 50.671776] [ 50.672240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.673086] ? __create_object+0x59/0x80 [ 50.673866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.674854] __vmalloc_noprof+0x59/0x60 [ 50.675612] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.676482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.677416] bpf_prog_alloc+0x39/0x200 [ 50.678114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.679041] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.679935] do_seccomp+0x349/0x25e0 [ 50.680643] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.681543] ? __pfx_do_seccomp+0x10/0x10 [ 50.682345] ? find_held_lock+0x2b/0x80 [ 50.683058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.684016] ? static_key_count+0x60/0x80 [ 50.684824] prctl_set_seccomp+0x4e/0x70 [ 50.685934] __do_sys_prctl+0xe6c/0x1d70 [ 50.686726] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.687594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.688555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.689523] ? irqentry_exit+0xf3/0x650 [ 50.690303] do_syscall_64+0xbf/0x430 [ 50.690990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.691937] RIP: 0033:0x7f41952275cd [ 50.692619] 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 [ 50.695779] RSP: 002b:00007fff0c3e7930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.697160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41952275cd [ 50.698496] RDX: 00005579be248e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.699766] RBP: 00007fff0c3e7990 R08: 0000000000000000 R09: 00007fff0c3e7030 [ 50.701053] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579d8b91b10 [ 50.702372] R13: 00007fff0c3e7dc0 R14: 00005579d8b922b0 R15: 00005579d8ba66f0 [ 50.703713] [ 50.704138] irq event stamp: 1771 [ 50.704788] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.706364] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.707887] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.709437] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.710976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23653' (ECDSA) to the list of known hosts. 2025/11/17 11:45:15 fuzzer started 2025/11/17 11:45:15 dialing manager at localhost:37895 2025/11/17 11:45:15 checking machine... 2025/11/17 11:45:15 checking revisions... [ 51.633135] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:45:15 testing simple program... [ 51.720012] cgroup: Unknown subsys name 'net' [ 51.798531] cgroup: Unknown subsys name 'cpuset' [ 51.817298] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:45:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a70 RCX=0000000000000002 RDX=1ffff1100d9c114e RSI=ffff88801740f9f0 RDI=ffff88806ce08a70 RBP=ffff88801740f9f0 RSP=ffff88806ce089c8 R8 =ffffffff86e87f7c R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=0000000000000008 R13=ffff88806ce08ab8 R14=ffff88801740f9f8 R15=ffff88806ce08a70 RIP=ffffffff8135e24a RFL=00000202 [-------] 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 00007f292f934900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe44c7a000 CR3=00000000205c3000 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=6720646572637465733a4d41503d706f 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=0000000000000000 RBX=ffff88806cf37340 RCX=ffffffff81483f9b RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88806cf37e28 RBP=ffff88806cf37e28 RSP=ffff88806cf08f58 R8 =0000000000000000 R9 =ffffed100d9e6fc5 R10=ffff88806cf37e2b R11=0000000000000001 R12=0000000bb9c019ec R13=ffff88806cf28ef0 R14=ffff88806cf28ec0 R15=ffff88806cf28ec8 RIP=ffffffff81483fc7 RFL=00000046 [---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 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=00007fd4adacb028 CR3=000000000db79000 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=835cc568ac084aa27043e54db2e731e9 XMM02=ec2efd57dc4c00df0000000000304368 XMM03=1371a57ae9bdcfef0000000000304438 XMM04=123faa12330f2f6c00000000000ae988 XMM05=090f1556b20111b30000000000320c78 XMM06=5b75c91c804453420000000000320b00 XMM07=e042d86d42eb936e0000000000310f08 XMM08=1371a57ae9bdcfef0000000000304438 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000