[ 46.153970] ------------[ cut here ]------------ [ 46.154931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.156941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.158675] Modules linked in: [ 46.159270] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.161340] Tainted: [W]=WARN [ 46.161951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.163439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.164362] 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 [ 46.167569] RSP: 0018:ffff888016517bc0 EFLAGS: 00010286 [ 46.168560] RAX: 0000000000000000 RBX: ffffed1002ca2f78 RCX: ffffffff813a4050 [ 46.169859] RDX: ffff888018601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.171145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca2f2f [ 46.172447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.173723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016517df8 [ 46.175003] FS: 00007f1cdc5cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.176455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.177541] CR2: 00007f1cdcb314a6 CR3: 000000000f643000 CR4: 0000000000350ef0 [ 46.178825] Call Trace: [ 46.179296] [ 46.179765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.180663] ? __create_object+0x59/0x80 [ 46.181408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.182384] __vmalloc_noprof+0x59/0x60 [ 46.183136] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.184036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.184977] bpf_prog_alloc+0x39/0x200 [ 46.185716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.186666] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.187585] do_seccomp+0x349/0x25e0 [ 46.188269] ? find_held_lock+0x2b/0x80 [ 46.189042] ? do_prlimit+0x310/0x610 [ 46.189875] ? __pfx_do_seccomp+0x10/0x10 [ 46.190679] ? do_raw_spin_unlock+0x53/0x220 [ 46.191502] ? _raw_spin_unlock+0x1e/0x40 [ 46.192278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.193259] ? static_key_count+0x60/0x80 [ 46.194095] prctl_set_seccomp+0x4e/0x70 [ 46.194891] __do_sys_prctl+0xe6c/0x1d70 [ 46.195691] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.196504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.197491] ? irqentry_exit+0xf3/0x650 [ 46.198277] do_syscall_64+0xbf/0x430 [ 46.199031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.200006] RIP: 0033:0x7f1cdcabd5cd [ 46.200731] 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 [ 46.203943] RSP: 002b:00007fff4ca53250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.205331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cdcabd5cd [ 46.206652] RDX: 000055ea61811e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.207969] RBP: 00007fff4ca532b0 R08: 0000000000000000 R09: 00007fff4ca52950 [ 46.209264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea89373ad0 [ 46.210555] R13: 00007fff4ca536e0 R14: 000055ea89374bc0 R15: 000055ea89385780 [ 46.211887] [ 46.212311] irq event stamp: 1815 [ 46.212977] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.214542] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.216082] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.217638] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.219177] ---[ end trace 0000000000000000 ]--- [ 48.993332] ------------[ cut here ]------------ [ 48.994195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.995943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.997191] Modules linked in: [ 48.997747] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.999460] Tainted: [W]=WARN [ 48.999997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.002063] 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 [ 49.004834] RSP: 0018:ffff88801c8dfbc0 EFLAGS: 00010286 [ 49.005694] RAX: 0000000000000000 RBX: ffffed100391bf78 RCX: ffffffff813a4050 [ 49.006795] RDX: ffff8880160a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.007945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100391bf2f [ 49.009041] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.010165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c8dfdf8 [ 49.011269] FS: 00007f623a385900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.012555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.013419] CR2: 00007f623a877580 CR3: 000000000b6d2000 CR4: 0000000000350ef0 [ 49.014549] Call Trace: [ 49.014942] [ 49.015291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.016077] ? __create_object+0x59/0x80 [ 49.016756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.017587] __vmalloc_noprof+0x59/0x60 [ 49.018211] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.018975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.019783] bpf_prog_alloc+0x39/0x200 [ 49.020375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.021190] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.021959] do_seccomp+0x349/0x25e0 [ 49.022579] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.023312] ? __pfx_do_seccomp+0x10/0x10 [ 49.024011] ? find_held_lock+0x2b/0x80 [ 49.024665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.025457] ? static_key_count+0x60/0x80 [ 49.026160] prctl_set_seccomp+0x4e/0x70 [ 49.026813] __do_sys_prctl+0xe6c/0x1d70 [ 49.027445] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.028203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.029020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.029870] ? irqentry_exit+0xf3/0x650 [ 49.030500] do_syscall_64+0xbf/0x430 [ 49.031130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.031968] RIP: 0033:0x7f623a8775cd [ 49.032566] 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 [ 49.035341] RSP: 002b:00007ffd3a839380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.036553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f623a8775cd [ 49.037673] RDX: 000055fa8bd33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.038806] RBP: 00007ffd3a8393e0 R08: 0000000000000000 R09: 00007ffd3a838a80 [ 49.039919] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa91fedad0 [ 49.041041] R13: 00007ffd3a839810 R14: 000055fa91feebc0 R15: 000055fa91fff780 [ 49.042164] [ 49.042569] irq event stamp: 1739 [ 49.043087] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.044425] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.045751] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.047091] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 49.048410] ---[ end trace 0000000000000000 ]--- [ 49.834577] ------------[ cut here ]------------ [ 49.835432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.837429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.838867] Modules linked in: [ 49.839441] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.841439] Tainted: [W]=WARN [ 49.842032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.843471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.844396] 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 [ 49.847620] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 49.848602] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 49.849856] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.851107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 49.852384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.853661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 49.854918] FS: 00007ffb87576900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.856346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.857397] CR2: 00007ffb87a68580 CR3: 000000000c034000 CR4: 0000000000350ef0 [ 49.858647] Call Trace: [ 49.859099] [ 49.859505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.860406] ? __create_object+0x59/0x80 [ 49.861174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.862127] __vmalloc_noprof+0x59/0x60 [ 49.862868] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.863735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864651] bpf_prog_alloc+0x39/0x200 [ 49.865334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.866249] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.867130] do_seccomp+0x349/0x25e0 [ 49.867848] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.868725] ? __pfx_do_seccomp+0x10/0x10 [ 49.869458] ? find_held_lock+0x2b/0x80 [ 49.870212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871151] ? static_key_count+0x60/0x80 [ 49.871945] prctl_set_seccomp+0x4e/0x70 [ 49.872703] __do_sys_prctl+0xe6c/0x1d70 [ 49.873441] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.874286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.875227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.876184] ? irqentry_exit+0xf3/0x650 [ 49.876939] do_syscall_64+0xbf/0x430 [ 49.877664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.878610] RIP: 0033:0x7ffb87a685cd [ 49.879257] 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 [ 49.882464] RSP: 002b:00007ffe615e4d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.883844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb87a685cd [ 49.885130] RDX: 000056223382ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.886408] RBP: 00007ffe615e4dc0 R08: 0000000000000000 R09: 00007ffe615e4460 [ 49.887714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562238e92ad0 [ 49.888991] R13: 00007ffe615e51f0 R14: 0000562238e93bc0 R15: 0000562238ea4780 [ 49.890300] [ 49.890766] irq event stamp: 1729 [ 49.891372] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.892926] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.894450] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.896012] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.897533] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19095' (ECDSA) to the list of known hosts. 2025/11/19 01:07:55 fuzzer started 2025/11/19 01:07:56 dialing manager at localhost:34383 2025/11/19 01:07:56 checking machine... 2025/11/19 01:07:56 checking revisions... [ 50.766333] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:07:56 testing simple program... [ 50.847567] cgroup: Unknown subsys name 'net' [ 50.903407] cgroup: Unknown subsys name 'cpuset' [ 50.916443] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:07:55 Registers: info registers vcpu 0 RAX=00007f623a385c50 RBX=0000000000000000 RCX=0000000000000000 RDX=00007f623a751360 RSI=0000000000000001 RDI=0000000000000040 RBP=000055fa92008810 RSP=00007ffd3a838df8 R8 =000055fa91fee020 R9 =00007ffd3a8321e8 R10=000055fa9200e2c0 R11=0000000000000246 R12=00007f623a72f340 R13=0000000000000000 R14=00007ffd3a839200 R15=00007ffd3a838fb0 RIP=00007f623a744cc5 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f623a385900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3a833000 CR3=00000000209cf000 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=6720646572637465733a4d41503d706f 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=000000000002373f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f884eb08000 CR3=000000000d373000 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=f1e2a62ac057349a4c4772845ac141ec XMM02=ec2efd57dc4c00df0000000000302768 XMM03=7f20dc6277aa073b0000000000302838 XMM04=4d3da025a239be4c00000000000ae988 XMM05=cf222628c92076ad00000000003204c0 XMM06=d74844bf967d85ba000000000031f8e8 XMM07=e042d86d42eb936e0000000000310bc0 XMM08=7f20dc6277aa073b0000000000302838 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000