[ 53.988916] ------------[ cut here ]------------ [ 53.989882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.991938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 53.993501] Modules linked in: [ 53.994144] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.996222] Tainted: [W]=WARN [ 53.996841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.998365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.999308] 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 [ 54.002618] RSP: 0018:ffff888013bcfbc0 EFLAGS: 00010286 [ 54.003642] RAX: 0000000000000000 RBX: ffffed1002779f78 RCX: ffffffff813a4050 [ 54.004971] RDX: ffff88801c390000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.006324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002779f2f [ 54.007663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.008988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bcfdf8 [ 54.010366] FS: 00007ff965c15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.011876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.012967] CR2: 00007ff966107580 CR3: 000000000e991000 CR4: 0000000000350ef0 [ 54.014295] Call Trace: [ 54.014815] [ 54.015238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.016175] ? __create_object+0x59/0x80 [ 54.016991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.018001] __vmalloc_noprof+0x59/0x60 [ 54.018793] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.019715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.020684] bpf_prog_alloc+0x39/0x200 [ 54.021409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.022377] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.023320] do_seccomp+0x349/0x25e0 [ 54.024079] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.025016] ? __pfx_do_seccomp+0x10/0x10 [ 54.025837] ? find_held_lock+0x2b/0x80 [ 54.026623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.027644] ? static_key_count+0x60/0x80 [ 54.028433] prctl_set_seccomp+0x4e/0x70 [ 54.029233] __do_sys_prctl+0xe6c/0x1d70 [ 54.030044] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.030990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.032282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.033299] ? irqentry_exit+0xf3/0x650 [ 54.034084] do_syscall_64+0xbf/0x430 [ 54.034839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.035844] RIP: 0033:0x7ff9661075cd [ 54.036576] 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 [ 54.040219] RSP: 002b:00007ffdf11e96e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.041648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9661075cd [ 54.043002] RDX: 000055d0d9322e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.044362] RBP: 00007ffdf11e9740 R08: 0000000000000000 R09: 00007ffdf11e8de0 [ 54.045703] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d114d90ad0 [ 54.047045] R13: 00007ffdf11e9b70 R14: 000055d114d91bc0 R15: 000055d114da2780 [ 54.048417] [ 54.048901] irq event stamp: 1817 [ 54.049575] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 54.051173] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 54.052774] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 54.054390] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 54.055987] ---[ end trace 0000000000000000 ]--- [ 57.564973] ------------[ cut here ]------------ [ 57.565925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.567943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 57.569389] Modules linked in: [ 57.570034] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.572064] Tainted: [W]=WARN [ 57.572675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.574132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.575054] 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 [ 57.578246] RSP: 0018:ffff88800c6a7bc0 EFLAGS: 00010286 [ 57.579237] RAX: 0000000000000000 RBX: ffffed10018d4f78 RCX: ffffffff813a4050 [ 57.580543] RDX: ffff8880139e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.581847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018d4f2f [ 57.583156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.584480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c6a7df8 [ 57.585779] FS: 00007f66b9be4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.587239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.588321] CR2: 00007f66ba0d6580 CR3: 000000000d230000 CR4: 0000000000350ef0 [ 57.589625] Call Trace: [ 57.590096] [ 57.590511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.591416] ? __create_object+0x59/0x80 [ 57.592206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.593189] __vmalloc_noprof+0x59/0x60 [ 57.593963] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.594850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.595808] bpf_prog_alloc+0x39/0x200 [ 57.596509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.597433] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.598340] do_seccomp+0x349/0x25e0 [ 57.599054] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.599974] ? __pfx_do_seccomp+0x10/0x10 [ 57.600783] ? find_held_lock+0x2b/0x80 [ 57.601510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.602499] ? static_key_count+0x60/0x80 [ 57.603327] prctl_set_seccomp+0x4e/0x70 [ 57.604131] __do_sys_prctl+0xe6c/0x1d70 [ 57.604923] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.605790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.606762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.607746] ? irqentry_exit+0xf3/0x650 [ 57.608459] do_syscall_64+0xbf/0x430 [ 57.609225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.610198] RIP: 0033:0x7f66ba0d65cd [ 57.610912] 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 [ 57.614109] RSP: 002b:00007fff52abde30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.615489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66ba0d65cd [ 57.616775] RDX: 000055e3bb617e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.618056] RBP: 00007fff52abde90 R08: 0000000000000000 R09: 00007fff52abd530 [ 57.619354] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3f6dfbb10 [ 57.620678] R13: 00007fff52abe2c0 R14: 000055e3f6dfc2b0 R15: 000055e3f6e106f0 [ 57.622005] [ 57.622439] irq event stamp: 1805 [ 57.623093] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 57.624668] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 57.626215] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 57.627771] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 57.629266] ---[ end trace 0000000000000000 ]--- [ 58.496164] ------------[ cut here ]------------ [ 58.496988] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.498791] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 58.500114] Modules linked in: [ 58.500693] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.502478] Tainted: [W]=WARN [ 58.503013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.504280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.505062] 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 [ 58.507761] RSP: 0018:ffff8880175a7bc0 EFLAGS: 00010286 [ 58.508659] RAX: 0000000000000000 RBX: ffffed1002eb4f78 RCX: ffffffff813a4050 [ 58.509818] RDX: ffff88801681d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.510985] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb4f2f [ 58.512170] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.513363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175a7df8 [ 58.514551] FS: 00007fc40ba9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.515876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.516921] CR2: 00007ffd24292ef7 CR3: 000000000a251000 CR4: 0000000000350ef0 [ 58.518126] Call Trace: [ 58.518603] [ 58.518983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.519814] ? __create_object+0x59/0x80 [ 58.520491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.521362] __vmalloc_noprof+0x59/0x60 [ 58.522061] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.522872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.523737] bpf_prog_alloc+0x39/0x200 [ 58.524374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.525217] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.526040] do_seccomp+0x349/0x25e0 [ 58.526709] ? find_held_lock+0x2b/0x80 [ 58.527376] ? do_prlimit+0x310/0x610 [ 58.528069] ? __pfx_do_seccomp+0x10/0x10 [ 58.528807] ? do_raw_spin_unlock+0x53/0x220 [ 58.529574] ? _raw_spin_unlock+0x1e/0x40 [ 58.530244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.531126] ? static_key_count+0x60/0x80 [ 58.531871] prctl_set_seccomp+0x4e/0x70 [ 58.532592] __do_sys_prctl+0xe6c/0x1d70 [ 58.533282] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.534067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.534941] ? irqentry_exit+0xf3/0x650 [ 58.535647] do_syscall_64+0xbf/0x430 [ 58.536307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.537184] RIP: 0033:0x7fc40bf8c5cd [ 58.537835] 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 [ 58.540753] RSP: 002b:00007ffd24290c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.542000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc40bf8c5cd [ 58.543172] RDX: 000055709e43ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.544372] RBP: 00007ffd24290cd0 R08: 0000000000000000 R09: 00007ffd24290370 [ 58.545564] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570a0151ad0 [ 58.546750] R13: 00007ffd24291100 R14: 00005570a0152bc0 R15: 00005570a0163780 [ 58.547981] [ 58.548372] irq event stamp: 1849 [ 58.548971] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 58.550363] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 58.551779] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 58.553205] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 58.554591] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44105' (ECDSA) to the list of known hosts. 2025/11/19 02:09:47 fuzzer started 2025/11/19 02:09:47 dialing manager at localhost:34383 2025/11/19 02:09:47 checking machine... 2025/11/19 02:09:47 checking revisions... [ 59.518595] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:09:48 testing simple program... [ 59.650833] cgroup: Unknown subsys name 'net' [ 59.734661] cgroup: Unknown subsys name 'cpuset' [ 59.747517] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:09:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d76574 RDX=ffff88806ce08ab0 RSI=1ffff1100d9c1155 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86d76578 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009a5ef R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88801a207e70 R15=ffff88806ce08a50 RIP=ffffffff8135f028 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 00007f66b9be4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff52ab7000 CR3=000000002017f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff88801623f2dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880159083fc RBP=ffff888015908000 RSP=ffff88801623f2e8 R8 =ffffffff86ab8488 R9 =ffff88801623f3c8 R10=000000000003c9ed R11=00000000000255cb R12=ffff888015908000 R13=ffff88801623f3d0 R14=ffff88801623f6e8 R15=ffff88801623f388 RIP=ffffffff815d2b93 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 00007fdc47c88900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc47efc000 CR3=000000000b661000 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=00000000ff0000000000000000000000 XMM01=ffffffff00ffffffffffffffffffffff XMM02=42494c4700342e332e325f4342494c47 XMM03=000000000000004700352e322e325f43 XMM04=4342494c4700362e322e325f4342494c XMM05=00007fdc48241f6000007fdc483fb950 XMM06=00007fdc483fb44000007fdc483faf20 XMM07=00007fdc47d4512000007fdc47d44b10 XMM08=00007fdc47d445f000007fdc47d44060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000