[ 46.503638] ------------[ cut here ]------------ [ 46.504581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.506536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.507999] Modules linked in: [ 46.508637] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.510557] Tainted: [W]=WARN [ 46.511149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.512599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.513501] 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 [ 46.516588] RSP: 0018:ffff88801636fbc0 EFLAGS: 00010286 [ 46.517547] RAX: 0000000000000000 RBX: ffffed1002c6df78 RCX: ffffffff813a4050 [ 46.518797] RDX: ffff888019b89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.520066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6df2f [ 46.521317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.522575] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801636fdf8 [ 46.523848] FS: 00007fccb7518900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.525257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.526292] CR2: 00007ffce8556ef7 CR3: 000000000e0ba000 CR4: 0000000000350ef0 [ 46.527568] Call Trace: [ 46.528023] [ 46.528471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.529350] ? __create_object+0x59/0x80 [ 46.530119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.531018] __vmalloc_noprof+0x59/0x60 [ 46.531776] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.532634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.533560] bpf_prog_alloc+0x39/0x200 [ 46.534283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.535200] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.536057] do_seccomp+0x349/0x25e0 [ 46.536774] ? find_held_lock+0x2b/0x80 [ 46.537529] ? do_prlimit+0x310/0x610 [ 46.538263] ? __pfx_do_seccomp+0x10/0x10 [ 46.539001] ? do_raw_spin_unlock+0x53/0x220 [ 46.539830] ? _raw_spin_unlock+0x1e/0x40 [ 46.540596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.541548] ? static_key_count+0x60/0x80 [ 46.542331] prctl_set_seccomp+0x4e/0x70 [ 46.543047] __do_sys_prctl+0xe6c/0x1d70 [ 46.543836] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.544675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.545611] ? irqentry_exit+0xf3/0x650 [ 46.546369] do_syscall_64+0xbf/0x430 [ 46.547043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.547987] RIP: 0033:0x7fccb7a0a5cd [ 46.548679] 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 [ 46.551783] RSP: 002b:00007ffce8554cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.553109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccb7a0a5cd [ 46.554373] RDX: 00005573861dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.555627] RBP: 00007ffce8554d10 R08: 0000000000000000 R09: 00007ffce85543b0 [ 46.556883] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573bd111240 [ 46.558156] R13: 00007ffce8555140 R14: 00005573bd110bf0 R15: 00005573bd1254d0 [ 46.559444] [ 46.559865] irq event stamp: 1719 [ 46.560503] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.562000] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.563507] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.565041] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 46.566546] ---[ end trace 0000000000000000 ]--- [ 50.010821] ------------[ cut here ]------------ [ 50.011797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.013879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.015409] Modules linked in: [ 50.016043] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.018158] Tainted: [W]=WARN [ 50.018734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.020293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.021252] 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 [ 50.024590] RSP: 0018:ffff888016ed7bc0 EFLAGS: 00010286 [ 50.025619] RAX: 0000000000000000 RBX: ffffed1002ddaf78 RCX: ffffffff813a4050 [ 50.026969] RDX: ffff888019ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.028331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddaf2f [ 50.029684] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.031026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ed7df8 [ 50.032424] FS: 00007f5cf1811900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.034011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.035179] CR2: 00007f5cf1d03580 CR3: 000000000d3c7000 CR4: 0000000000350ef0 [ 50.036588] Call Trace: [ 50.037136] [ 50.037562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.038498] ? __create_object+0x59/0x80 [ 50.039319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.040351] __vmalloc_noprof+0x59/0x60 [ 50.041156] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.042029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042991] bpf_prog_alloc+0x39/0x200 [ 50.043759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.044731] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.045662] do_seccomp+0x349/0x25e0 [ 50.046420] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.047356] ? __pfx_do_seccomp+0x10/0x10 [ 50.048196] ? find_held_lock+0x2b/0x80 [ 50.048939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.049931] ? static_key_count+0x60/0x80 [ 50.050771] prctl_set_seccomp+0x4e/0x70 [ 50.051585] __do_sys_prctl+0xe6c/0x1d70 [ 50.052398] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.053300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.054299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.055310] ? irqentry_exit+0xf3/0x650 [ 50.056119] do_syscall_64+0xbf/0x430 [ 50.056840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.057817] RIP: 0033:0x7f5cf1d035cd [ 50.058541] 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 [ 50.061825] RSP: 002b:00007ffcfc67fe30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.063236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cf1d035cd [ 50.064583] RDX: 000055759bd37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.065916] RBP: 00007ffcfc67fe90 R08: 0000000000000000 R09: 00007ffcfc67f530 [ 50.067271] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575ce8f8ad0 [ 50.068665] R13: 00007ffcfc6802c0 R14: 00005575ce8f9bc0 R15: 00005575ce90a780 [ 50.070022] [ 50.070513] irq event stamp: 1715 [ 50.071183] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.072686] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.074041] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.075424] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.076789] ---[ end trace 0000000000000000 ]--- [ 50.865058] ------------[ cut here ]------------ [ 50.865981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.867953] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.869388] Modules linked in: [ 50.869979] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.871937] Tainted: [W]=WARN [ 50.872520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.873980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.874892] 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 [ 50.878020] RSP: 0018:ffff8880185cfbc0 EFLAGS: 00010286 [ 50.878993] RAX: 0000000000000000 RBX: ffffed10030b9f78 RCX: ffffffff813a4050 [ 50.880263] RDX: ffff88800f3c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.881519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b9f2f [ 50.882788] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.884090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185cfdf8 [ 50.885360] FS: 00007fd6c7704900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.886788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.887857] CR2: 00007fd6c7bf6580 CR3: 000000001e55d000 CR4: 0000000000350ef0 [ 50.889122] Call Trace: [ 50.889590] [ 50.889995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.890893] ? __create_object+0x59/0x80 [ 50.891678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.892639] __vmalloc_noprof+0x59/0x60 [ 50.893391] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.894259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.895188] bpf_prog_alloc+0x39/0x200 [ 50.895883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896812] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.897725] do_seccomp+0x349/0x25e0 [ 50.898453] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.899361] ? __pfx_do_seccomp+0x10/0x10 [ 50.900174] ? find_held_lock+0x2b/0x80 [ 50.900892] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.901859] ? static_key_count+0x60/0x80 [ 50.902668] prctl_set_seccomp+0x4e/0x70 [ 50.903454] __do_sys_prctl+0xe6c/0x1d70 [ 50.904260] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.905136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.906115] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.907050] ? irqentry_exit+0xf3/0x650 [ 50.907850] do_syscall_64+0xbf/0x430 [ 50.908595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.909571] RIP: 0033:0x7fd6c7bf65cd [ 50.910285] 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 [ 50.913505] RSP: 002b:00007ffc9e338c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.914884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6c7bf65cd [ 50.916193] RDX: 000055cc690bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.917485] RBP: 00007ffc9e338c70 R08: 0000000000000000 R09: 00007ffc9e338310 [ 50.918780] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc761352b0 [ 50.920107] R13: 00007ffc9e3390a0 R14: 000055cc76137d20 R15: 000055cc761498d0 [ 50.921410] [ 50.921843] irq event stamp: 1731 [ 50.922505] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.924092] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.925621] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 50.927168] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 50.928587] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55632' (ECDSA) to the list of known hosts. 2025/11/19 04:02:33 fuzzer started 2025/11/19 04:02:33 dialing manager at localhost:34383 2025/11/19 04:02:34 checking machine... 2025/11/19 04:02:34 checking revisions... [ 51.761575] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:02:34 testing simple program... [ 51.867712] cgroup: Unknown subsys name 'net' [ 51.943176] cgroup: Unknown subsys name 'cpuset' [ 51.959867] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:02:33 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000000 RCX=ffffffff81665b16 RDX=ffff888015d68000 RSI=ffffffff81665b25 RDI=0000000000000005 RBP=ffff88806ce23b00 RSP=ffff88806ce08ee0 R8 =0000000000000000 R9 =ffffed100d9c50a0 R10=0000000000000003 R11=0000000000000001 R12=0000000bc84b0540 R13=0000000000000003 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff81665b25 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 00007f5cf1811900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfc679000 CR3=000000001e5e9000 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=1ffff110039d403b RBX=ffff88801cea01d0 RCX=ffffffff81f42d56 RDX=ffff888015d0d340 RSI=ffffffff81f42dcb RDI=ffff88801cea01d8 RBP=0000000000000000 RSP=ffff888019ba79b0 R8 =0000000000000001 R9 =ffffed10039d403a R10=0000000000000000 R11=0000000000000001 R12=0000000000001000 R13=0000000000000fff R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81f42ddb 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1f651548 CR3=000000000e45a000 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=2033333a32303a343020393120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a383231373420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a32303a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000