[ 39.239830] ------------[ cut here ]------------ [ 39.240617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.242282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.243554] Modules linked in: [ 39.244085] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.245744] Tainted: [W]=WARN [ 39.246250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.247480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.248240] 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 [ 39.250869] RSP: 0018:ffff88800ecefbc0 EFLAGS: 00010286 [ 39.251687] RAX: 0000000000000000 RBX: ffffed1001d9df78 RCX: ffffffff813a4050 [ 39.252767] RDX: ffff888015c9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.253832] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d9df2f [ 39.254905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.255981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ecefdf8 [ 39.257082] FS: 00007f3d49f95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.258281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.259156] CR2: 00007f3d4a487580 CR3: 000000000cc8e000 CR4: 0000000000350ef0 [ 39.260220] Call Trace: [ 39.260619] [ 39.260961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.261706] ? __create_object+0x59/0x80 [ 39.262360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.263164] __vmalloc_noprof+0x59/0x60 [ 39.263751] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.264483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.265252] bpf_prog_alloc+0x39/0x200 [ 39.265828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266599] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.267360] do_seccomp+0x349/0x25e0 [ 39.267920] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.268681] ? __pfx_do_seccomp+0x10/0x10 [ 39.269331] ? find_held_lock+0x2b/0x80 [ 39.269922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.270719] ? static_key_count+0x60/0x80 [ 39.271384] prctl_set_seccomp+0x4e/0x70 [ 39.271991] __do_sys_prctl+0xe6c/0x1d70 [ 39.272648] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.273363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.274164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.274928] ? irqentry_exit+0xf3/0x650 [ 39.275572] do_syscall_64+0xbf/0x430 [ 39.276182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.276946] RIP: 0033:0x7f3d4a4875cd [ 39.277536] 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 [ 39.280161] RSP: 002b:00007fffab92dc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.281304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d4a4875cd [ 39.282367] RDX: 0000556dc93d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.283425] RBP: 00007fffab92dc90 R08: 0000000000000000 R09: 00007fffab92d330 [ 39.284501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dd9ac2ad0 [ 39.285568] R13: 00007fffab92e0c0 R14: 0000556dd9ac3bc0 R15: 0000556dd9ad4780 [ 39.286656] [ 39.287041] irq event stamp: 1699 [ 39.287541] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 39.288813] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 39.290087] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 39.291380] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 39.292674] ---[ end trace 0000000000000000 ]--- [ 42.072940] ------------[ cut here ]------------ [ 42.073764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.075414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.076670] Modules linked in: [ 42.077198] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.078836] Tainted: [W]=WARN [ 42.079333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.080570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.081326] 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 [ 42.083959] RSP: 0018:ffff888016157bc0 EFLAGS: 00010286 [ 42.084786] RAX: 0000000000000000 RBX: ffffed1002c2af78 RCX: ffffffff813a4050 [ 42.085855] RDX: ffff888015d23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.086925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2af2f [ 42.088022] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.089109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016157df8 [ 42.090195] FS: 00007fd3e17d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.091402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.092288] CR2: 00007ffc3de76ef7 CR3: 000000000d1d1000 CR4: 0000000000350ef0 [ 42.093373] Call Trace: [ 42.093766] [ 42.094150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.094874] ? __create_object+0x59/0x80 [ 42.095528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.096338] __vmalloc_noprof+0x59/0x60 [ 42.096939] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.097663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.098445] bpf_prog_alloc+0x39/0x200 [ 42.099069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.099801] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.100566] do_seccomp+0x349/0x25e0 [ 42.101179] ? find_held_lock+0x2b/0x80 [ 42.101773] ? do_prlimit+0x310/0x610 [ 42.102393] ? __pfx_do_seccomp+0x10/0x10 [ 42.103052] ? do_raw_spin_unlock+0x53/0x220 [ 42.103711] ? _raw_spin_unlock+0x1e/0x40 [ 42.104360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.105213] ? static_key_count+0x60/0x80 [ 42.105850] prctl_set_seccomp+0x4e/0x70 [ 42.106498] __do_sys_prctl+0xe6c/0x1d70 [ 42.107148] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.107828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.108655] ? irqentry_exit+0xf3/0x650 [ 42.109308] do_syscall_64+0xbf/0x430 [ 42.109887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.110684] RIP: 0033:0x7fd3e1cc95cd [ 42.111273] 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 [ 42.113927] RSP: 002b:00007ffc3de74a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.115055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3e1cc95cd [ 42.116133] RDX: 000055b97dc1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.117221] RBP: 00007ffc3de74ab0 R08: 0000000000000000 R09: 00007ffc3de74150 [ 42.118293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b992638ad0 [ 42.119367] R13: 00007ffc3de74ee0 R14: 000055b992639bc0 R15: 000055b99264a780 [ 42.120465] [ 42.120819] irq event stamp: 1909 [ 42.121373] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 42.122644] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 42.123923] softirqs last enabled at (1932): [] handle_softirqs+0x50c/0x770 [ 42.125217] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 42.126473] ---[ end trace 0000000000000000 ]--- [ 42.759825] ------------[ cut here ]------------ [ 42.760750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.762691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.764103] Modules linked in: [ 42.764693] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.766610] Tainted: [W]=WARN [ 42.767193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.768873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.769851] 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 [ 42.772960] RSP: 0018:ffff888017577bc0 EFLAGS: 00010286 [ 42.773909] RAX: 0000000000000000 RBX: ffffed1002eaef78 RCX: ffffffff813a4050 [ 42.775168] RDX: ffff888015cf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.776418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaef2f [ 42.777682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.778922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017577df8 [ 42.780166] FS: 00007f2d4cad3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.781574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.782611] CR2: 00007f2d4cfc5580 CR3: 0000000020bb8000 CR4: 0000000000350ef0 [ 42.783866] Call Trace: [ 42.784357] [ 42.784767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.785648] ? __create_object+0x59/0x80 [ 42.786415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.787371] __vmalloc_noprof+0x59/0x60 [ 42.788114] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.788929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789835] bpf_prog_alloc+0x39/0x200 [ 42.790554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.791463] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.792346] do_seccomp+0x349/0x25e0 [ 42.793060] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.793902] ? __pfx_do_seccomp+0x10/0x10 [ 42.794667] ? find_held_lock+0x2b/0x80 [ 42.795414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.796354] ? static_key_count+0x60/0x80 [ 42.797148] prctl_set_seccomp+0x4e/0x70 [ 42.797868] __do_sys_prctl+0xe6c/0x1d70 [ 42.798645] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.799493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.800441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.801400] ? irqentry_exit+0xf3/0x650 [ 42.802159] do_syscall_64+0xbf/0x430 [ 42.802841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.803772] RIP: 0033:0x7f2d4cfc55cd [ 42.804477] 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 [ 42.807593] RSP: 002b:00007ffe57305590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d4cfc55cd [ 42.810194] RDX: 000055e194509e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.811439] RBP: 00007ffe573055f0 R08: 0000000000000000 R09: 00007ffe57304c90 [ 42.812705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e199289ad0 [ 42.813895] R13: 00007ffe57305a20 R14: 000055e19928abc0 R15: 000055e19929b780 [ 42.814930] [ 42.815304] irq event stamp: 1833 [ 42.815786] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.817024] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.818242] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.819470] softirqs last disabled at (1419): [] __irq_exit_rcu+0xc4/0x100 [ 42.820694] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30840' (ECDSA) to the list of known hosts. 2025/11/18 12:03:11 fuzzer started 2025/11/18 12:03:12 dialing manager at localhost:34383 2025/11/18 12:03:12 checking machine... 2025/11/18 12:03:12 checking revisions... [ 43.562659] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:03:12 testing simple program... [ 43.651200] cgroup: Unknown subsys name 'net' [ 43.709668] cgroup: Unknown subsys name 'cpuset' [ 43.723696] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:03:11 Registers: info registers vcpu 0 RAX=ffff8880122590f0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888011cc96f8 RSI=0000000000000000 RDI=ffff88801bca0538 RBP=ffff88801bca0538 RSP=ffff888009627b88 R8 =0000000000000001 R9 =ffffed10012c4f62 R10=0000000000000003 R11=0000000000000001 R12=ffff88801225a2b8 R13=0000000000000246 R14=ffff88801bca0538 R15=ffff888009472140 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3e17b6020 CR3=0000000020b85000 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=0000000000028747 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7824afb000 CR3=000000000dd34000 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=33303a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000