[ 39.464450] ------------[ cut here ]------------ [ 39.465431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.467430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.468958] Modules linked in: [ 39.469551] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.471567] Tainted: [W]=WARN [ 39.472168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.473642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.474556] 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 [ 39.477675] RSP: 0018:ffff888019fc7bc0 EFLAGS: 00010286 [ 39.478642] RAX: 0000000000000000 RBX: ffffed10033f8f78 RCX: ffffffff813a4050 [ 39.479918] RDX: ffff88801bc21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.481188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f8f2f [ 39.482460] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.483725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fc7df8 [ 39.485004] FS: 00007f83595f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.486437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.487486] CR2: 00007f8359ae8580 CR3: 000000000b7c0000 CR4: 0000000000350ef0 [ 39.488749] Call Trace: [ 39.489252] [ 39.489661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.490558] ? __create_object+0x59/0x80 [ 39.491333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.492291] __vmalloc_noprof+0x59/0x60 [ 39.493038] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.493931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.494804] bpf_prog_alloc+0x39/0x200 [ 39.495544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.496457] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.497347] do_seccomp+0x349/0x25e0 [ 39.498068] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.498953] ? __pfx_do_seccomp+0x10/0x10 [ 39.499690] ? find_held_lock+0x2b/0x80 [ 39.500443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.501403] ? static_key_count+0x60/0x80 [ 39.502221] prctl_set_seccomp+0x4e/0x70 [ 39.502995] __do_sys_prctl+0xe6c/0x1d70 [ 39.503720] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.504565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.505525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.506494] ? irqentry_exit+0xf3/0x650 [ 39.507253] do_syscall_64+0xbf/0x430 [ 39.507992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.508940] RIP: 0033:0x7f8359ae85cd [ 39.509598] 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 [ 39.512741] RSP: 002b:00007fffca009a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.514099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8359ae85cd [ 39.515360] RDX: 000055c5bec2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.516621] RBP: 00007fffca009ab0 R08: 0000000000000000 R09: 00007fffca009150 [ 39.517912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5f6c24ad0 [ 39.519184] R13: 00007fffca009ee0 R14: 000055c5f6c25bc0 R15: 000055c5f6c36780 [ 39.520464] [ 39.520917] irq event stamp: 1747 [ 39.521517] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.523021] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.524518] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 39.526048] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.527552] ---[ end trace 0000000000000000 ]--- [ 43.020622] ------------[ cut here ]------------ [ 43.021548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.023587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 43.025092] Modules linked in: [ 43.025683] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.027670] Tainted: [W]=WARN [ 43.028275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.029796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.030707] 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 [ 43.033960] RSP: 0018:ffff888015ca7bc0 EFLAGS: 00010286 [ 43.034972] RAX: 0000000000000000 RBX: ffffed1002b94f78 RCX: ffffffff813a4050 [ 43.036274] RDX: ffff88800d3c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.037583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b94f2f [ 43.038909] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.040223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ca7df8 [ 43.041527] FS: 00007f30cf828900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.042984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.044060] CR2: 00007ffdc103def7 CR3: 000000000e36d000 CR4: 0000000000350ef0 [ 43.045342] Call Trace: [ 43.045879] [ 43.046293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.047188] ? __create_object+0x59/0x80 [ 43.047983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.048962] __vmalloc_noprof+0x59/0x60 [ 43.049679] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.050563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.051516] bpf_prog_alloc+0x39/0x200 [ 43.052259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.053206] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.054135] do_seccomp+0x349/0x25e0 [ 43.054822] ? find_held_lock+0x2b/0x80 [ 43.055596] ? do_prlimit+0x310/0x610 [ 43.056339] ? __pfx_do_seccomp+0x10/0x10 [ 43.057139] ? do_raw_spin_unlock+0x53/0x220 [ 43.057996] ? _raw_spin_unlock+0x1e/0x40 [ 43.058748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.059701] ? static_key_count+0x60/0x80 [ 43.060507] prctl_set_seccomp+0x4e/0x70 [ 43.061286] __do_sys_prctl+0xe6c/0x1d70 [ 43.062088] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.062949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.063926] ? irqentry_exit+0xf3/0x650 [ 43.064635] do_syscall_64+0xbf/0x430 [ 43.065382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.066337] RIP: 0033:0x7f30cfd1a5cd [ 43.067044] 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 [ 43.070219] RSP: 002b:00007ffdc103b3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.071618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30cfd1a5cd [ 43.072928] RDX: 0000562edac41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.074190] RBP: 00007ffdc103b420 R08: 0000000000000000 R09: 00007ffdc103aac0 [ 43.075248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562efe0f3240 [ 43.076338] R13: 00007ffdc103b850 R14: 0000562efe0fc380 R15: 0000562efe107540 [ 43.077420] [ 43.077787] irq event stamp: 1721 [ 43.078332] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.079605] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 43.080873] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 43.082174] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 43.083448] ---[ end trace 0000000000000000 ]--- [ 43.865547] ------------[ cut here ]------------ [ 43.866503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.868643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.870128] Modules linked in: [ 43.870720] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.872967] Tainted: [W]=WARN [ 43.873524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.875136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.876056] 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 [ 43.879229] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 43.880211] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 43.881489] RDX: ffff88800a965340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.882778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 43.884055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.885327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 43.886599] FS: 00007fdb8a15e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.888013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.889056] CR2: 00007ffdd872def7 CR3: 0000000018816000 CR4: 0000000000350ef0 [ 43.890345] Call Trace: [ 43.890803] [ 43.891249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.892148] ? __create_object+0x59/0x80 [ 43.892920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.893877] __vmalloc_noprof+0x59/0x60 [ 43.894582] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.895437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.896364] bpf_prog_alloc+0x39/0x200 [ 43.897100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.898030] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.898931] do_seccomp+0x349/0x25e0 [ 43.899591] ? find_held_lock+0x2b/0x80 [ 43.900335] ? do_prlimit+0x310/0x610 [ 43.901076] ? __pfx_do_seccomp+0x10/0x10 [ 43.901817] ? do_raw_spin_unlock+0x53/0x220 [ 43.902639] ? _raw_spin_unlock+0x1e/0x40 [ 43.903408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.904381] ? static_key_count+0x60/0x80 [ 43.905196] prctl_set_seccomp+0x4e/0x70 [ 43.905987] __do_sys_prctl+0xe6c/0x1d70 [ 43.906727] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.907595] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.908551] ? irqentry_exit+0xf3/0x650 [ 43.909304] do_syscall_64+0xbf/0x430 [ 43.910075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.911024] RIP: 0033:0x7fdb8a6505cd [ 43.911670] 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 [ 43.914851] RSP: 002b:00007ffdd872c010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.916213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb8a6505cd [ 43.917492] RDX: 0000559771bf3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.918802] RBP: 00007ffdd872c070 R08: 0000000000000000 R09: 00007ffdd872b710 [ 43.920119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559785723b10 [ 43.921408] R13: 00007ffdd872c4a0 R14: 00005597857242b0 R15: 00005597857386f0 [ 43.922727] [ 43.923192] irq event stamp: 1823 [ 43.923796] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.925346] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.926881] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 43.928409] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 43.929928] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64579' (ECDSA) to the list of known hosts. 2025/11/19 06:16:16 fuzzer started 2025/11/19 06:16:16 dialing manager at localhost:34383 2025/11/19 06:16:16 checking machine... 2025/11/19 06:16:16 checking revisions... [ 44.831958] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:16:16 testing simple program... [ 44.931767] cgroup: Unknown subsys name 'net' [ 45.004497] cgroup: Unknown subsys name 'cpuset' [ 45.020875] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:16:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016bf7a10 RCX=ffff888016bf7744 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800d3c2618 RBP=ffff888016bf0000 RSP=ffff888016bf7778 R8 =0000000000000001 R9 =ffff888016bf7830 R10=000000000003c9ed R11=0000000000026756 R12=ffff888016bf7801 R13=ffff888016bf7838 R14=ffff888016bf79e0 R15=ffff888016bf77f0 RIP=ffffffff815d2b20 RFL=00000296 [--S-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 00007f30cf828900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0a570b98 CR3=000000001c5a7000 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=dffffc0000000000 RBX=ffff88806cf37340 RCX=ffff88806cf08ca4 RDX=0000000000000000 RSI=ffff88806cf37358 RDI=ffff88806cf37344 RBP=ffff88806cf37340 RSP=ffff88806cf08cc0 R8 =ffff888009643780 R9 =ffff88806cf37d00 R10=1ffff1100d9e6f9e R11=0000000000000001 R12=ffff888009643780 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff8152da24 RFL=00000013 [----A-C] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc1035000 CR3=000000001c5f1000 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=36313a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000