[ 45.780338] ------------[ cut here ]------------ [ 45.781264] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.783254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.784709] Modules linked in: [ 45.785298] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.787511] Tainted: [W]=WARN [ 45.788203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.789677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.790527] 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 [ 45.793656] RSP: 0018:ffff88801a287bc0 EFLAGS: 00010286 [ 45.794615] RAX: 0000000000000000 RBX: ffffed1003450f78 RCX: ffffffff813a4050 [ 45.795891] RDX: ffff888015ad3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.797204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003450f2f [ 45.798475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.799759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a287df8 [ 45.801037] FS: 00007f74abe07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.802467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.803515] CR2: 00007f74ac36d4a6 CR3: 000000000ead1000 CR4: 0000000000350ef0 [ 45.804783] Call Trace: [ 45.805242] [ 45.805678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.806517] ? __create_object+0x59/0x80 [ 45.807294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.808233] __vmalloc_noprof+0x59/0x60 [ 45.808994] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.809850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.810758] bpf_prog_alloc+0x39/0x200 [ 45.811442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.812358] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.813257] do_seccomp+0x349/0x25e0 [ 45.813957] ? find_held_lock+0x2b/0x80 [ 45.814719] ? do_prlimit+0x310/0x610 [ 45.815406] ? __pfx_do_seccomp+0x10/0x10 [ 45.816179] ? do_raw_spin_unlock+0x53/0x220 [ 45.817001] ? _raw_spin_unlock+0x1e/0x40 [ 45.817778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.818725] ? static_key_count+0x60/0x80 [ 45.819470] prctl_set_seccomp+0x4e/0x70 [ 45.820239] __do_sys_prctl+0xe6c/0x1d70 [ 45.821024] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.821888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.822842] ? irqentry_exit+0xf3/0x650 [ 45.823558] do_syscall_64+0xbf/0x430 [ 45.824307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.825271] RIP: 0033:0x7f74ac2f95cd [ 45.825969] 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 [ 45.829112] RSP: 002b:00007fff4cce3ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.830465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74ac2f95cd [ 45.831729] RDX: 00005621be783e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.833022] RBP: 00007fff4cce3f50 R08: 0000000000000000 R09: 00007fff4cce35f0 [ 45.834276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621f3357240 [ 45.835542] R13: 00007fff4cce4380 R14: 00005621f3360380 R15: 00005621f336b540 [ 45.836844] [ 45.837262] irq event stamp: 1853 [ 45.837903] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 45.839418] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 45.840939] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.842460] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.843951] ---[ end trace 0000000000000000 ]--- [ 48.859210] ------------[ cut here ]------------ [ 48.860203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.862343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.863881] Modules linked in: [ 48.864500] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.866678] Tainted: [W]=WARN [ 48.867276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.868848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.869828] 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 [ 48.873224] RSP: 0018:ffff88801a097bc0 EFLAGS: 00010286 [ 48.874269] RAX: 0000000000000000 RBX: ffffed1003412f78 RCX: ffffffff813a4050 [ 48.875633] RDX: ffff888015965340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.877015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003412f2f [ 48.878344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.879693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a097df8 [ 48.881051] FS: 00007f2c908af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.882570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.883712] CR2: 00007fff6b784ef8 CR3: 000000000e210000 CR4: 0000000000350ef0 [ 48.885066] Call Trace: [ 48.885561] [ 48.886029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.886978] ? __create_object+0x59/0x80 [ 48.887799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.888833] __vmalloc_noprof+0x59/0x60 [ 48.889627] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.890501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.891472] bpf_prog_alloc+0x39/0x200 [ 48.892248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.893241] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.894190] do_seccomp+0x349/0x25e0 [ 48.894939] ? find_held_lock+0x2b/0x80 [ 48.895737] ? do_prlimit+0x310/0x610 [ 48.896460] ? __pfx_do_seccomp+0x10/0x10 [ 48.897289] ? do_raw_spin_unlock+0x53/0x220 [ 48.898160] ? _raw_spin_unlock+0x1e/0x40 [ 48.898971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.899975] ? static_key_count+0x60/0x80 [ 48.900806] prctl_set_seccomp+0x4e/0x70 [ 48.901624] __do_sys_prctl+0xe6c/0x1d70 [ 48.902387] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.903280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.904276] ? irqentry_exit+0xf3/0x650 [ 48.905071] do_syscall_64+0xbf/0x430 [ 48.905833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.906832] RIP: 0033:0x7f2c90da15cd [ 48.907502] 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 [ 48.910784] RSP: 002b:00007fff6b7823a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.912195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c90da15cd [ 48.913511] RDX: 000055a04fa15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.914829] RBP: 00007fff6b782400 R08: 0000000000000000 R09: 00007fff6b781aa0 [ 48.916132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a08227b2b0 [ 48.917453] R13: 00007fff6b782830 R14: 000055a08227dd20 R15: 000055a08228f8d0 [ 48.918770] [ 48.919201] irq event stamp: 1775 [ 48.919846] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.921436] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.922974] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 48.924530] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 48.925767] ---[ end trace 0000000000000000 ]--- [ 49.695043] ------------[ cut here ]------------ [ 49.696019] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.698118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.699598] Modules linked in: [ 49.700184] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.702174] Tainted: [W]=WARN [ 49.702758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.704242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.705171] 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 [ 49.708348] RSP: 0018:ffff88801a437bc0 EFLAGS: 00010286 [ 49.709335] RAX: 0000000000000000 RBX: ffffed1003486f78 RCX: ffffffff813a4050 [ 49.710655] RDX: ffff88801a3ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.711963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003486f2f [ 49.713251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.714562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a437df8 [ 49.715884] FS: 00007fd607fe2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.717338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.718404] CR2: 00007fd6084d4580 CR3: 000000000ee93000 CR4: 0000000000350ef0 [ 49.719696] Call Trace: [ 49.720158] [ 49.720563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.721514] ? __create_object+0x59/0x80 [ 49.722307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.723294] __vmalloc_noprof+0x59/0x60 [ 49.724065] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.724951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.725899] bpf_prog_alloc+0x39/0x200 [ 49.726644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727533] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.728478] do_seccomp+0x349/0x25e0 [ 49.729201] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.730101] ? __pfx_do_seccomp+0x10/0x10 [ 49.730900] ? find_held_lock+0x2b/0x80 [ 49.731663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.732628] ? static_key_count+0x60/0x80 [ 49.733400] prctl_set_seccomp+0x4e/0x70 [ 49.734178] __do_sys_prctl+0xe6c/0x1d70 [ 49.734947] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.735811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.736804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.737779] ? irqentry_exit+0xf3/0x650 [ 49.738495] do_syscall_64+0xbf/0x430 [ 49.739228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.740172] RIP: 0033:0x7fd6084d45cd [ 49.740889] 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 [ 49.744055] RSP: 002b:00007fff70425820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.745448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6084d45cd [ 49.746752] RDX: 0000563592f5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.748042] RBP: 00007fff70425880 R08: 0000000000000000 R09: 00007fff70424f20 [ 49.749348] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635b6cb92b0 [ 49.750634] R13: 00007fff70425cb0 R14: 00005635b6cbbd20 R15: 00005635b6ccd8d0 [ 49.751940] [ 49.752359] irq event stamp: 1759 [ 49.753022] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.754561] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.756102] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 49.757665] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 49.759189] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57900' (ECDSA) to the list of known hosts. 2025/11/18 01:50:46 fuzzer started 2025/11/18 01:50:46 dialing manager at localhost:37895 2025/11/18 01:50:46 checking machine... 2025/11/18 01:50:46 checking revisions... [ 50.706141] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:50:46 testing simple program... [ 50.799111] cgroup: Unknown subsys name 'net' [ 50.851195] cgroup: Unknown subsys name 'cpuset' [ 50.872073] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:50:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627774 RDX=0000000000000000 RSI=ffffffff81445b58 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff888009627798 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000b615 R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff815bd617 RFL=00000213 [----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a082297c9c CR3=0000000020041000 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=0000000000029ecf 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=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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf6787b000 CR3=000000000bddb000 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=5ace38bc0ee2db92d54f9a3d3102a436 XMM02=ec2efd57dc4c00df0000000000305ce8 XMM03=b6d3476061f2d5a90000000000305db8 XMM04=7292f22ba01640da00000000000ae988 XMM05=82e21dca08c204df0000000000322e20 XMM06=3e829fc8c8edc9900000000000322818 XMM07=e042d86d42eb936e0000000000313b18 XMM08=b6d3476061f2d5a90000000000305db8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000