[ 39.064226] ------------[ cut here ]------------ [ 39.065137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.067153] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.068642] Modules linked in: [ 39.069248] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.071515] Tainted: [W]=WARN [ 39.072078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.073626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.074560] 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 [ 39.077730] RSP: 0018:ffff88800ce47bc0 EFLAGS: 00010286 [ 39.078701] RAX: 0000000000000000 RBX: ffffed10019c8f78 RCX: ffffffff813a4050 [ 39.080009] RDX: ffff8880179b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c8f2f [ 39.082601] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce47df8 [ 39.085183] FS: 00007f8ce30af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.086634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.087696] CR2: 00007ffd165c1ef7 CR3: 000000000dac5000 CR4: 0000000000350ef0 [ 39.088993] Call Trace: [ 39.089518] [ 39.089931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090832] ? __create_object+0x59/0x80 [ 39.091604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092584] __vmalloc_noprof+0x59/0x60 [ 39.093304] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.094172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.095096] bpf_prog_alloc+0x39/0x200 [ 39.095827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096768] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.097683] do_seccomp+0x349/0x25e0 [ 39.098357] ? find_held_lock+0x2b/0x80 [ 39.099105] ? do_prlimit+0x310/0x610 [ 39.099855] ? __pfx_do_seccomp+0x10/0x10 [ 39.100661] ? do_raw_spin_unlock+0x53/0x220 [ 39.101500] ? _raw_spin_unlock+0x1e/0x40 [ 39.102245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.103217] ? static_key_count+0x60/0x80 [ 39.104022] prctl_set_seccomp+0x4e/0x70 [ 39.104821] __do_sys_prctl+0xe6c/0x1d70 [ 39.105591] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.106452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.107379] ? irqentry_exit+0xf3/0x650 [ 39.108149] do_syscall_64+0xbf/0x430 [ 39.108958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109914] RIP: 0033:0x7f8ce35a15cd [ 39.110616] 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 [ 39.113767] RSP: 002b:00007ffd165bf9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.115149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ce35a15cd [ 39.116470] RDX: 00005633e4c31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.117767] RBP: 00007ffd165bfa00 R08: 0000000000000000 R09: 00007ffd165bf0a0 [ 39.119041] R10: 0000000000000000 R11: 0000000000000246 R12: 000056341601dad0 [ 39.120337] R13: 00007ffd165bfe30 R14: 000056341601ebc0 R15: 000056341602f780 [ 39.121640] [ 39.122070] irq event stamp: 1847 [ 39.122722] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 39.124259] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 39.125783] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.127336] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.128877] ---[ end trace 0000000000000000 ]--- [ 42.028065] ------------[ cut here ]------------ [ 42.028866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.030571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.031796] Modules linked in: [ 42.032285] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.033948] Tainted: [W]=WARN [ 42.034445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.035711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.036497] 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 [ 42.039120] RSP: 0018:ffff88800f82fbc0 EFLAGS: 00010286 [ 42.039931] RAX: 0000000000000000 RBX: ffffed1001f05f78 RCX: ffffffff813a4050 [ 42.041018] RDX: ffff88800b833780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.042088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f05f2f [ 42.043157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.044218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f82fdf8 [ 42.045295] FS: 00007f8f434e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.046483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.047333] CR2: 00007ffe288deef7 CR3: 000000000bafd000 CR4: 0000000000350ef0 [ 42.048420] Call Trace: [ 42.048816] [ 42.049154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.049902] ? __create_object+0x59/0x80 [ 42.050552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.051315] __vmalloc_noprof+0x59/0x60 [ 42.051940] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.052675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.053438] bpf_prog_alloc+0x39/0x200 [ 42.054007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.054769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.055510] do_seccomp+0x349/0x25e0 [ 42.056067] ? find_held_lock+0x2b/0x80 [ 42.056707] ? do_prlimit+0x310/0x610 [ 42.057286] ? __pfx_do_seccomp+0x10/0x10 [ 42.057938] ? do_raw_spin_unlock+0x53/0x220 [ 42.058624] ? _raw_spin_unlock+0x1e/0x40 [ 42.059232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.060034] ? static_key_count+0x60/0x80 [ 42.060703] prctl_set_seccomp+0x4e/0x70 [ 42.061308] __do_sys_prctl+0xe6c/0x1d70 [ 42.061960] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.062673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.063467] ? irqentry_exit+0xf3/0x650 [ 42.064059] do_syscall_64+0xbf/0x430 [ 42.064694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.065478] RIP: 0033:0x7f8f439d25cd [ 42.066021] 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 [ 42.068657] RSP: 002b:00007ffe288dd420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.069786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f439d25cd [ 42.070849] RDX: 0000559caa561e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.071924] RBP: 00007ffe288dd480 R08: 0000000000000000 R09: 00007ffe288dcb20 [ 42.072990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cc84d82b0 [ 42.074060] R13: 00007ffe288dd8b0 R14: 0000559cc84dad20 R15: 0000559cc84ec8d0 [ 42.075138] [ 42.075531] irq event stamp: 1723 [ 42.076036] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.077309] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.078584] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 42.079857] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 42.081123] ---[ end trace 0000000000000000 ]--- [ 42.703986] ------------[ cut here ]------------ [ 42.704581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.705870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.706802] Modules linked in: [ 42.707180] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.708455] Tainted: [W]=WARN [ 42.708807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.709771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.710327] 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 [ 42.712343] RSP: 0018:ffff888016f07bc0 EFLAGS: 00010286 [ 42.712976] RAX: 0000000000000000 RBX: ffffed1002de0f78 RCX: ffffffff813a4050 [ 42.713788] RDX: ffff888017318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.714602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de0f2f [ 42.715385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.716180] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f07df8 [ 42.717024] FS: 00007f1d13ea1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.717917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.718577] CR2: 00007f1d14393580 CR3: 000000002000b000 CR4: 0000000000350ef0 [ 42.719341] Call Trace: [ 42.719660] [ 42.719915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.720476] ? __create_object+0x59/0x80 [ 42.720935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.721534] __vmalloc_noprof+0x59/0x60 [ 42.721977] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.722516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.723068] bpf_prog_alloc+0x39/0x200 [ 42.723522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.724068] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.724639] do_seccomp+0x349/0x25e0 [ 42.725069] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.725636] ? __pfx_do_seccomp+0x10/0x10 [ 42.726112] ? find_held_lock+0x2b/0x80 [ 42.726586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.727168] ? static_key_count+0x60/0x80 [ 42.727678] prctl_set_seccomp+0x4e/0x70 [ 42.728160] __do_sys_prctl+0xe6c/0x1d70 [ 42.728677] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.729197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.729810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.730421] ? irqentry_exit+0xf3/0x650 [ 42.730879] do_syscall_64+0xbf/0x430 [ 42.731370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.732109] RIP: 0033:0x7f1d143935cd [ 42.732664] 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 [ 42.734776] RSP: 002b:00007ffe1905bcd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.735647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d143935cd [ 42.736488] RDX: 000055820de11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.737281] RBP: 00007ffe1905bd30 R08: 0000000000000000 R09: 00007ffe1905b3d0 [ 42.737958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055824b181ad0 [ 42.738613] R13: 00007ffe1905c160 R14: 000055824b182bc0 R15: 000055824b193780 [ 42.739256] [ 42.739499] irq event stamp: 1665 [ 42.739808] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 42.740597] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 42.741344] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 42.742129] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 42.742903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55562' (ECDSA) to the list of known hosts. 2025/11/18 05:45:41 fuzzer started 2025/11/18 05:45:41 dialing manager at localhost:37895 2025/11/18 05:45:41 checking machine... 2025/11/18 05:45:41 checking revisions... [ 43.609465] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:45:41 testing simple program... [ 43.710113] cgroup: Unknown subsys name 'net' [ 43.825694] cgroup: Unknown subsys name 'cpuset' [ 43.842321] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:45:40 Registers: info registers vcpu 0 RAX=ffff88801393f8d8 RBX=ffff88801393f970 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff88801393f8d8 RBP=ffff88801393f8d8 RSP=ffff88801393f858 R8 =0000000000000004 R9 =0000000000000000 R10=ffff88800cf6eec8 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff8880179b8000 R15=ffff88801393f8d8 RIP=ffffffff81b2cf12 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 00007f8f434e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe288d7000 CR3=0000000020175000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022331 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=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 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=00007fa921587000 CR3=000000000b9de000 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=7201ce19771b2b9e6f4b25babb72645b XMM02=00000000003035a8ec2efd57dc4c00df XMM03=000000000030ea88e107da06df9faa38 XMM04=0ab7294321a32ac900000000000ae988 XMM05=090f1556b20111b3000000000031f270 XMM06=5b75c91c80445342000000000031f0f8 XMM07=e042d86d42eb936e000000000030ed08 XMM08=e107da06df9faa380000000000303608 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000