[ 39.082430] ------------[ cut here ]------------ [ 39.083446] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.085608] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.087174] Modules linked in: [ 39.087845] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.090008] Tainted: [W]=WARN [ 39.090608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.093747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.094857] 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 [ 39.098291] RSP: 0018:ffff88800f4c7bc0 EFLAGS: 00010286 [ 39.099348] RAX: 0000000000000000 RBX: ffffed1001e98f78 RCX: ffffffff813a4050 [ 39.100741] RDX: ffff888016d39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.102130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e98f2f [ 39.103511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.104901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4c7df8 [ 39.106290] FS: 00007f625d4d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.107847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.108997] CR2: 00007f625d9c6580 CR3: 000000000b8ae000 CR4: 0000000000350ef0 [ 39.110381] Call Trace: [ 39.110926] [ 39.111370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.112329] ? __create_object+0x59/0x80 [ 39.113194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.114241] __vmalloc_noprof+0x59/0x60 [ 39.115062] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.116006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117022] bpf_prog_alloc+0x39/0x200 [ 39.117818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118830] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.119804] do_seccomp+0x349/0x25e0 [ 39.120546] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.121518] ? __pfx_do_seccomp+0x10/0x10 [ 39.122371] ? find_held_lock+0x2b/0x80 [ 39.123196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.124237] ? static_key_count+0x60/0x80 [ 39.125109] prctl_set_seccomp+0x4e/0x70 [ 39.125940] __do_sys_prctl+0xe6c/0x1d70 [ 39.126741] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.127664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.128712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.129785] ? irqentry_exit+0xf3/0x650 [ 39.130566] do_syscall_64+0xbf/0x430 [ 39.131365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.132406] RIP: 0033:0x7f625d9c65cd [ 39.133167] 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 [ 39.136612] RSP: 002b:00007ffcc318e310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.138087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f625d9c65cd [ 39.139465] RDX: 00005628dddd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.140857] RBP: 00007ffcc318e370 R08: 0000000000000000 R09: 00007ffcc318da10 [ 39.142118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562915dbb2b0 [ 39.143297] R13: 00007ffcc318e7a0 R14: 0000562915dbdd20 R15: 0000562915dcf8d0 [ 39.144504] [ 39.144933] irq event stamp: 2113 [ 39.145496] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 39.146908] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 39.148328] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.149775] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.151177] ---[ end trace 0000000000000000 ]--- [ 41.975737] ------------[ cut here ]------------ [ 41.976745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.978981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.981836] Modules linked in: [ 41.982460] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.984606] Tainted: [W]=WARN [ 41.985237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.986782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.987690] 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 [ 41.990988] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 41.992017] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 41.993371] RDX: ffff8880171b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.994719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 41.996046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.997417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 41.998798] FS: 00007f93171fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.000339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.001477] CR2: 00007ffe87ce4ef7 CR3: 000000000fde1000 CR4: 0000000000350ef0 [ 42.002826] Call Trace: [ 42.003319] [ 42.003811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.004725] ? __create_object+0x59/0x80 [ 42.005560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.006585] __vmalloc_noprof+0x59/0x60 [ 42.007377] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.008297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009301] bpf_prog_alloc+0x39/0x200 [ 42.010092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.011070] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.012020] do_seccomp+0x349/0x25e0 [ 42.012737] ? find_held_lock+0x2b/0x80 [ 42.013543] ? do_prlimit+0x310/0x610 [ 42.014334] ? __pfx_do_seccomp+0x10/0x10 [ 42.015174] ? do_raw_spin_unlock+0x53/0x220 [ 42.016055] ? _raw_spin_unlock+0x1e/0x40 [ 42.016898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.017918] ? static_key_count+0x60/0x80 [ 42.018712] prctl_set_seccomp+0x4e/0x70 [ 42.019551] __do_sys_prctl+0xe6c/0x1d70 [ 42.020392] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.021294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.022319] ? irqentry_exit+0xf3/0x650 [ 42.023132] do_syscall_64+0xbf/0x430 [ 42.023912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.024928] RIP: 0033:0x7f93176f05cd [ 42.025617] 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 [ 42.028956] RSP: 002b:00007ffe87ce2d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.030382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93176f05cd [ 42.031729] RDX: 0000562ecd5a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.033096] RBP: 00007ffe87ce2d90 R08: 0000000000000000 R09: 00007ffe87ce2430 [ 42.034435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ed9bd0bf0 [ 42.035784] R13: 00007ffe87ce31c0 R14: 0000562ed9bda380 R15: 0000562ed9be5460 [ 42.037135] [ 42.037496] irq event stamp: 2065 [ 42.038058] hardirqs last enabled at (2075): [] __up_console_sem+0x78/0x80 [ 42.039363] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80 [ 42.040677] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.041986] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.043278] ---[ end trace 0000000000000000 ]--- [ 42.735093] ------------[ cut here ]------------ [ 42.735897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.737683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.738963] Modules linked in: [ 42.739489] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.741270] Tainted: [W]=WARN [ 42.741809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.743113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.743929] 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 [ 42.746726] RSP: 0018:ffff888015dafbc0 EFLAGS: 00010286 [ 42.747580] RAX: 0000000000000000 RBX: ffffed1002bb5f78 RCX: ffffffff813a4050 [ 42.748719] RDX: ffff8880175eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.749841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb5f2f [ 42.750963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.752102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dafdf8 [ 42.753243] FS: 00007f3935aec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.754511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.755446] CR2: 00007ffca84b8ef7 CR3: 0000000020271000 CR4: 0000000000350ef0 [ 42.756579] Call Trace: [ 42.757034] [ 42.757396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.758195] ? __create_object+0x59/0x80 [ 42.758892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759714] __vmalloc_noprof+0x59/0x60 [ 42.760399] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.761181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762012] bpf_prog_alloc+0x39/0x200 [ 42.762625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.763446] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.764247] do_seccomp+0x349/0x25e0 [ 42.764911] ? find_held_lock+0x2b/0x80 [ 42.765536] ? do_prlimit+0x310/0x610 [ 42.766197] ? __pfx_do_seccomp+0x10/0x10 [ 42.766889] ? do_raw_spin_unlock+0x53/0x220 [ 42.767582] ? _raw_spin_unlock+0x1e/0x40 [ 42.768279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.769155] ? static_key_count+0x60/0x80 [ 42.769883] prctl_set_seccomp+0x4e/0x70 [ 42.770525] __do_sys_prctl+0xe6c/0x1d70 [ 42.771226] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.771993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.772871] ? irqentry_exit+0xf3/0x650 [ 42.773505] do_syscall_64+0xbf/0x430 [ 42.774168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.775013] RIP: 0033:0x7f3935fde5cd [ 42.775603] 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 [ 42.778388] RSP: 002b:00007ffca84b7470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.779597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3935fde5cd [ 42.780753] RDX: 00005609cb277e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.781902] RBP: 00007ffca84b74d0 R08: 0000000000000000 R09: 00007ffca84b6b70 [ 42.783033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a04529ad0 [ 42.784164] R13: 00007ffca84b7900 R14: 0000560a0452abc0 R15: 0000560a0453b780 [ 42.785339] [ 42.785715] irq event stamp: 1665 [ 42.786300] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 42.787635] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 42.788992] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 42.790339] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 42.791688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42711' (ECDSA) to the list of known hosts. 2025/11/18 06:29:46 fuzzer started 2025/11/18 06:29:47 dialing manager at localhost:37895 2025/11/18 06:29:47 checking machine... 2025/11/18 06:29:47 checking revisions... [ 43.727291] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:29:47 testing simple program... [ 43.813932] cgroup: Unknown subsys name 'net' [ 43.883830] cgroup: Unknown subsys name 'cpuset' [ 43.908994] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:29:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81b2d539 RDX=000000000000b2d5 RSI=000000000000b2d5 RDI=ffffffff86ef0528 RBP=ffff888009627848 RSP=ffff888009627780 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627850 R13=ffff888009627838 R14=ffff888009627831 R15=ffff8880096277f0 RIP=ffffffff8135e5e2 RFL=00000216 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93171dd020 CR3=000000000e4e4000 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=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=000000000001f9c7 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=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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf3ab71000 CR3=000000000e8ae000 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=39323a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000