[ 47.165585] ------------[ cut here ]------------ [ 47.166505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.168571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.170082] Modules linked in: [ 47.170656] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.172713] Tainted: [W]=WARN [ 47.173273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.174774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.175667] 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 [ 47.178874] RSP: 0018:ffff888015547bc0 EFLAGS: 00010286 [ 47.179863] RAX: 0000000000000000 RBX: ffffed1002aa8f78 RCX: ffffffff813a4050 [ 47.181146] RDX: ffff88800ef78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.182438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa8f2f [ 47.183725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.184999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015547df8 [ 47.186278] FS: 00007fc43cd32900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.187731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.188790] CR2: 00007fc43d224580 CR3: 000000000d5e7000 CR4: 0000000000350ef0 [ 47.190058] Call Trace: [ 47.190523] [ 47.190965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.191885] ? __create_object+0x59/0x80 [ 47.192610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.193574] __vmalloc_noprof+0x59/0x60 [ 47.194319] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.195200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.196137] bpf_prog_alloc+0x39/0x200 [ 47.196871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.197792] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.198639] do_seccomp+0x349/0x25e0 [ 47.199355] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.200268] ? __pfx_do_seccomp+0x10/0x10 [ 47.201058] ? find_held_lock+0x2b/0x80 [ 47.201832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.202801] ? static_key_count+0x60/0x80 [ 47.203551] prctl_set_seccomp+0x4e/0x70 [ 47.204317] __do_sys_prctl+0xe6c/0x1d70 [ 47.205100] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.205939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.206902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.207898] ? irqentry_exit+0xf3/0x650 [ 47.208615] do_syscall_64+0xbf/0x430 [ 47.209349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.210315] RIP: 0033:0x7fc43d2245cd [ 47.211045] 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 [ 47.214220] RSP: 002b:00007ffde5083f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.215595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc43d2245cd [ 47.216858] RDX: 0000559a15b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.218141] RBP: 00007ffde5083fa0 R08: 0000000000000000 R09: 00007ffde5083640 [ 47.219418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a440eead0 [ 47.220706] R13: 00007ffde50843d0 R14: 0000559a440efbc0 R15: 0000559a44100780 [ 47.222012] [ 47.222434] irq event stamp: 1807 [ 47.223093] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.224602] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.226103] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 47.227652] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 47.229174] ---[ end trace 0000000000000000 ]--- [ 50.363016] ------------[ cut here ]------------ [ 50.363912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.365891] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.367299] Modules linked in: [ 50.368110] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.370133] Tainted: [W]=WARN [ 50.370666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.372119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.372995] 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 [ 50.376069] RSP: 0018:ffff88801cd8fbc0 EFLAGS: 00010286 [ 50.377003] RAX: 0000000000000000 RBX: ffffed10039b1f78 RCX: ffffffff813a4050 [ 50.378231] RDX: ffff88801bb50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.379477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039b1f2f [ 50.380708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.381924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd8fdf8 [ 50.383106] FS: 00007f5eed03d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.384408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.385359] CR2: 00007ffd702fdef7 CR3: 000000001561d000 CR4: 0000000000350ef0 [ 50.386514] Call Trace: [ 50.386966] [ 50.387349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.388161] ? __create_object+0x59/0x80 [ 50.388868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.389750] __vmalloc_noprof+0x59/0x60 [ 50.390404] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.391204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.392049] bpf_prog_alloc+0x39/0x200 [ 50.392675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.393560] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.394373] do_seccomp+0x349/0x25e0 [ 50.395028] ? find_held_lock+0x2b/0x80 [ 50.395735] ? do_prlimit+0x310/0x610 [ 50.396369] ? __pfx_do_seccomp+0x10/0x10 [ 50.397080] ? do_raw_spin_unlock+0x53/0x220 [ 50.397842] ? _raw_spin_unlock+0x1e/0x40 [ 50.398513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.399385] ? static_key_count+0x60/0x80 [ 50.400110] prctl_set_seccomp+0x4e/0x70 [ 50.400808] __do_sys_prctl+0xe6c/0x1d70 [ 50.401480] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.402255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.403141] ? irqentry_exit+0xf3/0x650 [ 50.403833] do_syscall_64+0xbf/0x430 [ 50.404467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.405320] RIP: 0033:0x7f5eed52f5cd [ 50.405950] 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 [ 50.408860] RSP: 002b:00007ffd702fc8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.410092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eed52f5cd [ 50.411290] RDX: 000055848b88ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.412463] RBP: 00007ffd702fc920 R08: 0000000000000000 R09: 00007ffd702fbfc0 [ 50.413622] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584bcd10ad0 [ 50.414787] R13: 00007ffd702fcd50 R14: 00005584bcd11bc0 R15: 00005584bcd22780 [ 50.415981] [ 50.416365] irq event stamp: 1811 [ 50.416960] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.418355] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.419776] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 50.421183] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 50.422568] ---[ end trace 0000000000000000 ]--- [ 51.182009] ------------[ cut here ]------------ [ 51.182779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.184734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.185965] Modules linked in: [ 51.186470] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.188125] Tainted: [W]=WARN [ 51.188584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.189798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.190517] 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 [ 51.193804] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 51.194814] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 51.196068] RDX: ffff888016c65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.197118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 51.198165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.199227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 51.200277] FS: 00007fbb2ff62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.201450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.202317] CR2: 00007fbb30454580 CR3: 0000000015b27000 CR4: 0000000000350ef0 [ 51.203379] Call Trace: [ 51.203793] [ 51.204137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.204895] ? __create_object+0x59/0x80 [ 51.205503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.206303] __vmalloc_noprof+0x59/0x60 [ 51.206931] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.207612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.208364] bpf_prog_alloc+0x39/0x200 [ 51.208973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.209739] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.210450] do_seccomp+0x349/0x25e0 [ 51.211039] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.211790] ? __pfx_do_seccomp+0x10/0x10 [ 51.212412] ? find_held_lock+0x2b/0x80 [ 51.213044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.213845] ? static_key_count+0x60/0x80 [ 51.214469] prctl_set_seccomp+0x4e/0x70 [ 51.215127] __do_sys_prctl+0xe6c/0x1d70 [ 51.215788] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.216454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.217254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.218055] ? irqentry_exit+0xf3/0x650 [ 51.218659] do_syscall_64+0xbf/0x430 [ 51.219274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.220062] RIP: 0033:0x7fbb304545cd [ 51.220606] 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 [ 51.223230] RSP: 002b:00007ffdf7333780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.224364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb304545cd [ 51.225434] RDX: 00005638e83bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.226500] RBP: 00007ffdf73337e0 R08: 0000000000000000 R09: 00007ffdf7332e80 [ 51.227580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563925421b10 [ 51.228636] R13: 00007ffdf7333c10 R14: 00005639254222b0 R15: 00005639254366f0 [ 51.229716] [ 51.230067] irq event stamp: 1819 [ 51.230567] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 51.231852] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 51.233109] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 51.234388] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 51.235645] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37678' (ECDSA) to the list of known hosts. 2025/11/18 15:43:48 fuzzer started 2025/11/18 15:43:48 dialing manager at localhost:34383 2025/11/18 15:43:48 checking machine... 2025/11/18 15:43:48 checking revisions... [ 52.145099] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:43:48 testing simple program... [ 52.237492] cgroup: Unknown subsys name 'net' [ 52.304291] cgroup: Unknown subsys name 'cpuset' [ 52.326235] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:43:47 Registers: info registers vcpu 0 RAX=000000000004261b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd499b6288 CR3=000000000e65b000 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=33343a353120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732037343a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383630 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801bb52618 RCX=ffff88801688f944 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801bb52618 RBP=ffffffff85e1ffe0 RSP=ffff88801688f8f0 R8 =0000000000000001 R9 =ffff88801688fa30 R10=000000000003c9ed R11=0000000000026ee1 R12=ffff88801bb52618 R13=ffff88801688f944 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a RFL=00000046 [---Z-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 00007f5eed03d900 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=00007ffd702f6000 CR3=0000000009d2e000 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