[ 38.962812] ------------[ cut here ]------------ [ 38.963737] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.965845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.967336] Modules linked in: [ 38.967942] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.969995] Tainted: [W]=WARN [ 38.970550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.972043] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.972931] 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 [ 38.976198] RSP: 0018:ffff88801498fbc0 EFLAGS: 00010286 [ 38.977193] RAX: 0000000000000000 RBX: ffffed1002931f78 RCX: ffffffff813a4050 [ 38.978497] RDX: ffff8880149e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.979810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002931f2f [ 38.981122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.982433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801498fdf8 [ 38.983727] FS: 00007f8668236900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.985349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.986433] CR2: 00007f8668728580 CR3: 000000000b70a000 CR4: 0000000000350ef0 [ 38.987742] Call Trace: [ 38.988244] [ 38.988656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.989561] ? __create_object+0x59/0x80 [ 38.990345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.991323] __vmalloc_noprof+0x59/0x60 [ 38.992074] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.992910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.993858] bpf_prog_alloc+0x39/0x200 [ 38.994595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995528] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.996428] do_seccomp+0x349/0x25e0 [ 38.997145] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.998067] ? __pfx_do_seccomp+0x10/0x10 [ 38.998830] ? find_held_lock+0x2b/0x80 [ 38.999615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.000592] ? static_key_count+0x60/0x80 [ 39.001415] prctl_set_seccomp+0x4e/0x70 [ 39.002210] __do_sys_prctl+0xe6c/0x1d70 [ 39.002997] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.003829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.005813] ? irqentry_exit+0xf3/0x650 [ 39.006595] do_syscall_64+0xbf/0x430 [ 39.007370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.008345] RIP: 0033:0x7f86687285cd [ 39.009065] 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 [ 39.012271] RSP: 002b:00007ffe06a83190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.013650] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86687285cd [ 39.014932] RDX: 00005575baf7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.016280] RBP: 00007ffe06a831f0 R08: 0000000000000000 R09: 00007ffe06a82890 [ 39.017577] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575c7aa7ad0 [ 39.018903] R13: 00007ffe06a83620 R14: 00005575c7aa8bc0 R15: 00005575c7ab9780 [ 39.020258] [ 39.020692] irq event stamp: 1753 [ 39.021339] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.022876] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.024430] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.025999] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.027548] ---[ end trace 0000000000000000 ]--- [ 42.039889] ------------[ cut here ]------------ [ 42.040764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.042750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.044358] Modules linked in: [ 42.044905] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.046867] Tainted: [W]=WARN [ 42.047455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.048816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.049680] 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 [ 42.052643] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 42.053561] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 42.054760] RDX: ffff888016b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.055981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 42.057177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.058360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 42.059556] FS: 00007f8604133900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.060900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.061891] CR2: 00007f8604625580 CR3: 0000000014713000 CR4: 0000000000350ef0 [ 42.063088] Call Trace: [ 42.063526] [ 42.063900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.064737] ? __create_object+0x59/0x80 [ 42.065477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.066381] __vmalloc_noprof+0x59/0x60 [ 42.067086] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.067870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.068741] bpf_prog_alloc+0x39/0x200 [ 42.069432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.070289] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.071118] do_seccomp+0x349/0x25e0 [ 42.071753] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.072600] ? __pfx_do_seccomp+0x10/0x10 [ 42.073333] ? find_held_lock+0x2b/0x80 [ 42.074041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.074883] ? static_key_count+0x60/0x80 [ 42.075646] prctl_set_seccomp+0x4e/0x70 [ 42.076366] __do_sys_prctl+0xe6c/0x1d70 [ 42.077085] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.077838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.078740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.079653] ? irqentry_exit+0xf3/0x650 [ 42.080366] do_syscall_64+0xbf/0x430 [ 42.081068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.081905] RIP: 0033:0x7f86046255cd [ 42.082572] 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 [ 42.085517] RSP: 002b:00007ffeb4bd7d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.086784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86046255cd [ 42.088141] RDX: 000055a138bade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.089226] RBP: 00007ffeb4bd7d90 R08: 0000000000000000 R09: 00007ffeb4bd7430 [ 42.090445] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a177c62ad0 [ 42.091545] R13: 00007ffeb4bd81c0 R14: 000055a177c63bc0 R15: 000055a177c74780 [ 42.092585] [ 42.092915] irq event stamp: 1805 [ 42.093459] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.094669] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.095894] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.097077] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.098240] ---[ end trace 0000000000000000 ]--- [ 42.904260] ------------[ cut here ]------------ [ 42.905213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.907295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.908729] Modules linked in: [ 42.909373] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.911363] Tainted: [W]=WARN [ 42.911910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.913372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.914270] 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 [ 42.917445] RSP: 0018:ffff88801c89fbc0 EFLAGS: 00010286 [ 42.918425] RAX: 0000000000000000 RBX: ffffed1003913f78 RCX: ffffffff813a4050 [ 42.919714] RDX: ffff88800f209bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.921004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003913f2f [ 42.922287] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.923583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c89fdf8 [ 42.924867] FS: 00007fae213f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.926309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.927372] CR2: 00007fae218e3580 CR3: 000000000cba7000 CR4: 0000000000350ef0 [ 42.928629] Call Trace: [ 42.929139] [ 42.929553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.930443] ? __create_object+0x59/0x80 [ 42.931213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.932182] __vmalloc_noprof+0x59/0x60 [ 42.932891] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.933765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.934696] bpf_prog_alloc+0x39/0x200 [ 42.935454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.936381] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.937296] do_seccomp+0x349/0x25e0 [ 42.938010] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.938845] ? __pfx_do_seccomp+0x10/0x10 [ 42.939651] ? find_held_lock+0x2b/0x80 [ 42.940413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.941366] ? static_key_count+0x60/0x80 [ 42.942149] prctl_set_seccomp+0x4e/0x70 [ 42.942874] __do_sys_prctl+0xe6c/0x1d70 [ 42.943660] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.944502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.945457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.946429] ? irqentry_exit+0xf3/0x650 [ 42.947207] do_syscall_64+0xbf/0x430 [ 42.947901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.948839] RIP: 0033:0x7fae218e35cd [ 42.949533] 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 [ 42.952708] RSP: 002b:00007ffcb5366b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.954088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae218e35cd [ 42.955356] RDX: 0000556c7d458e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.956644] RBP: 00007ffcb5366bc0 R08: 0000000000000000 R09: 00007ffcb5366260 [ 42.957920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cba69a2b0 [ 42.959202] R13: 00007ffcb5366ff0 R14: 0000556cba69cd20 R15: 0000556cba6ae8d0 [ 42.960526] [ 42.960943] irq event stamp: 1733 [ 42.961585] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.963106] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.964637] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 42.966196] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 42.967714] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4149' (ECDSA) to the list of known hosts. 2025/11/17 13:28:39 fuzzer started 2025/11/17 13:28:39 dialing manager at localhost:37895 2025/11/17 13:28:39 checking machine... 2025/11/17 13:28:39 checking revisions... [ 43.834743] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:28:39 testing simple program... [ 43.904764] cgroup: Unknown subsys name 'net' [ 43.970770] cgroup: Unknown subsys name 'cpuset' [ 43.990412] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:28:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888014ac7cb0 RCX=0000000000000001 RDX=ffff888014ac8001 RSI=ffff888014ac7ca0 RDI=ffff88806ce08a90 RBP=ffff888014ac0000 RSP=ffff88806ce08a08 R8 =0000000000000001 R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=00000000000089a9 R12=ffff88806ce08a01 R13=ffff88806ce08ac8 R14=ffff888014ac7ca0 R15=ffff88806ce08a80 RIP=ffffffff84c721a6 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 00007f8604133900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb4bd1000 CR3=000000000dd52000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002007b 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a177c5f218 CR3=000000000cf61000 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=4edb7e9695f2d98b8a4af45a8b5f43c1 XMM02=00000000003064f8ec2efd57dc4c00df XMM03=0000000000312e28ad3ebbb688a37690 XMM04=6b8cbe75d8a9f2de00000000000ae988 XMM05=00e188d746d101a90000000000322978 XMM06=474038aa6c007e1f00000000003225a8 XMM07=e042d86d42eb936e0000000000313100 XMM08=ad3ebbb688a376900000000000306558 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000