[ 39.167822] ------------[ cut here ]------------ [ 39.168670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.170428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.171699] Modules linked in: [ 39.172267] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.174011] Tainted: [W]=WARN [ 39.174496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.175784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.176601] 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 [ 39.179640] RSP: 0018:ffff88801a967bc0 EFLAGS: 00010286 [ 39.180555] RAX: 0000000000000000 RBX: ffffed100352cf78 RCX: ffffffff813a4050 [ 39.182019] RDX: ffff888016055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.183144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352cf2f [ 39.184288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.185396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a967df8 [ 39.186521] FS: 00007ff863c7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.187769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.188700] CR2: 00007ffdafd97ef7 CR3: 000000000e339000 CR4: 0000000000350ef0 [ 39.189824] Call Trace: [ 39.190269] [ 39.190633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.191429] ? __create_object+0x59/0x80 [ 39.192122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.192971] __vmalloc_noprof+0x59/0x60 [ 39.193600] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.194476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.195435] bpf_prog_alloc+0x39/0x200 [ 39.196214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.197222] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.198028] do_seccomp+0x349/0x25e0 [ 39.198817] ? find_held_lock+0x2b/0x80 [ 39.199484] ? do_prlimit+0x310/0x610 [ 39.200160] ? __pfx_do_seccomp+0x10/0x10 [ 39.200812] ? do_raw_spin_unlock+0x53/0x220 [ 39.201550] ? _raw_spin_unlock+0x1e/0x40 [ 39.202233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.203069] ? static_key_count+0x60/0x80 [ 39.203732] prctl_set_seccomp+0x4e/0x70 [ 39.204426] __do_sys_prctl+0xe6c/0x1d70 [ 39.205111] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.205831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.206679] ? irqentry_exit+0xf3/0x650 [ 39.207357] do_syscall_64+0xbf/0x430 [ 39.208008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.208815] RIP: 0033:0x7ff8641705cd [ 39.209439] 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 [ 39.212260] RSP: 002b:00007ffdafd95c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.213468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8641705cd [ 39.214598] RDX: 0000561d5fb24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.215750] RBP: 00007ffdafd95ca0 R08: 0000000000000000 R09: 00007ffdafd95340 [ 39.216897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d77297bf0 [ 39.218041] R13: 00007ffdafd960d0 R14: 0000561d772a1380 R15: 0000561d772ac460 [ 39.219198] [ 39.219574] irq event stamp: 1751 [ 39.220159] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.221503] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.222849] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.224210] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.225544] ---[ end trace 0000000000000000 ]--- [ 42.699705] ------------[ cut here ]------------ [ 42.700642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.702617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.704079] Modules linked in: [ 42.704663] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.706621] Tainted: [W]=WARN [ 42.707220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.708677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.709575] 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 [ 42.712699] RSP: 0018:ffff88801a817bc0 EFLAGS: 00010286 [ 42.713662] RAX: 0000000000000000 RBX: ffffed1003502f78 RCX: ffffffff813a4050 [ 42.714929] RDX: ffff888016de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.716209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003502f2f [ 42.717466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.718729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a817df8 [ 42.719981] FS: 00007f091189e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.721420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.722468] CR2: 00007ffe14659ef7 CR3: 000000001de82000 CR4: 0000000000350ef0 [ 42.723725] Call Trace: [ 42.724234] [ 42.724637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.725522] ? __create_object+0x59/0x80 [ 42.726277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.727241] __vmalloc_noprof+0x59/0x60 [ 42.727994] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.728829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.729742] bpf_prog_alloc+0x39/0x200 [ 42.730475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.731386] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.732279] do_seccomp+0x349/0x25e0 [ 42.732979] ? find_held_lock+0x2b/0x80 [ 42.733685] ? do_prlimit+0x310/0x610 [ 42.734425] ? __pfx_do_seccomp+0x10/0x10 [ 42.735215] ? do_raw_spin_unlock+0x53/0x220 [ 42.736047] ? _raw_spin_unlock+0x1e/0x40 [ 42.736779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.737727] ? static_key_count+0x60/0x80 [ 42.738517] prctl_set_seccomp+0x4e/0x70 [ 42.739265] __do_sys_prctl+0xe6c/0x1d70 [ 42.740037] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.740843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.741794] ? irqentry_exit+0xf3/0x650 [ 42.742542] do_syscall_64+0xbf/0x430 [ 42.743280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.744230] RIP: 0033:0x7f0911d905cd [ 42.744876] 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 [ 42.747983] RSP: 002b:00007ffe146573a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.749331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0911d905cd [ 42.750595] RDX: 000055781e664e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.751861] RBP: 00007ffe14657400 R08: 0000000000000000 R09: 00007ffe14656aa0 [ 42.753130] R10: 0000000000000000 R11: 0000000000000246 R12: 000055783e4faad0 [ 42.754393] R13: 00007ffe14657830 R14: 000055783e4fbbc0 R15: 000055783e50c780 [ 42.755671] [ 42.756153] irq event stamp: 1715 [ 42.756752] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.758252] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.759738] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.761256] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.762740] ---[ end trace 0000000000000000 ]--- [ 43.576336] ------------[ cut here ]------------ [ 43.577275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.579294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.580802] Modules linked in: [ 43.581431] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.583651] Tainted: [W]=WARN [ 43.584601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.586101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.587024] 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 [ 43.590242] RSP: 0018:ffff88801a907bc0 EFLAGS: 00010286 [ 43.591231] RAX: 0000000000000000 RBX: ffffed1003520f78 RCX: ffffffff813a4050 [ 43.592633] RDX: ffff88801ab21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.594162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003520f2f [ 43.595705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.597033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a907df8 [ 43.598336] FS: 00007f39c881e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.599764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.600844] CR2: 00007ffff7b66ef7 CR3: 0000000009e94000 CR4: 0000000000350ef0 [ 43.602143] Call Trace: [ 43.602610] [ 43.603062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.603960] ? __create_object+0x59/0x80 [ 43.604699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.605670] __vmalloc_noprof+0x59/0x60 [ 43.606435] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.607321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.608274] bpf_prog_alloc+0x39/0x200 [ 43.609024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.609978] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.610845] do_seccomp+0x349/0x25e0 [ 43.611580] ? find_held_lock+0x2b/0x80 [ 43.612351] ? do_prlimit+0x310/0x610 [ 43.613103] ? __pfx_do_seccomp+0x10/0x10 [ 43.613859] ? do_raw_spin_unlock+0x53/0x220 [ 43.614692] ? _raw_spin_unlock+0x1e/0x40 [ 43.615479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.616493] ? static_key_count+0x60/0x80 [ 43.617305] prctl_set_seccomp+0x4e/0x70 [ 43.618101] __do_sys_prctl+0xe6c/0x1d70 [ 43.618854] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.619702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.620685] ? irqentry_exit+0xf3/0x650 [ 43.621452] do_syscall_64+0xbf/0x430 [ 43.622202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.623163] RIP: 0033:0x7f39c8d105cd [ 43.623838] 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 [ 43.627044] RSP: 002b:00007ffff7b646e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.628459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39c8d105cd [ 43.629763] RDX: 000055bd690a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.631079] RBP: 00007ffff7b64740 R08: 0000000000000000 R09: 00007ffff7b63de0 [ 43.632388] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd9443bad0 [ 43.633670] R13: 00007ffff7b64b70 R14: 000055bd9443cbc0 R15: 000055bd9444d780 [ 43.634967] [ 43.635394] irq event stamp: 1879 [ 43.636043] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 43.637626] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 43.639157] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 43.640703] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.642226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21569' (ECDSA) to the list of known hosts. 2025/11/19 07:27:34 fuzzer started 2025/11/19 07:27:34 dialing manager at localhost:34383 2025/11/19 07:27:34 checking machine... 2025/11/19 07:27:34 checking revisions... [ 44.543213] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:27:34 testing simple program... [ 44.630250] cgroup: Unknown subsys name 'net' [ 44.690702] cgroup: Unknown subsys name 'cpuset' [ 44.702133] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:27:33 Registers: info registers vcpu 0 RAX=ffffffff83ca23f4 RBX=ffffffff868fd720 RCX=ffffffff83ca245a RDX=0000000000000000 RSI=ffffffff86d7bbc6 RDI=ffffffff868fd720 RBP=ffffffff868fd724 RSP=ffff888015d3f680 R8 =ffffffff86d7bbc6 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b461 R12=ffffffff868fd720 R13=ffffffff868fd720 R14=ffffffff868fd720 R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000206 [-----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 00007f091189e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe14651000 CR3=000000001fa32000 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=000000000001ee2d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2bf001f220 CR3=000000000dcfa000 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=e2fc424c5f7ac5880349b0b107661a3a XMM02=2c67c8bc2e329bc300000000003049c0 XMM03=fb795ef6d6577056000000000030df60 XMM04=f6575b4599ec9b4a00000000000ae988 XMM05=090f1556b20111b3000000000031e6e8 XMM06=5b75c91c80445342000000000031e570 XMM07=e042d86d42eb936e000000000030e238 XMM08=d9167d38e062d8c70000000000304a20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000