[ 46.178907] ------------[ cut here ]------------ [ 46.179901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.181978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.183498] Modules linked in: [ 46.185583] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.187727] Tainted: [W]=WARN [ 46.188332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.189847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.190795] 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 [ 46.194042] RSP: 0018:ffff88800f80fbc0 EFLAGS: 00010286 [ 46.195053] RAX: 0000000000000000 RBX: ffffed1001f01f78 RCX: ffffffff813a4050 [ 46.196377] RDX: ffff8880163a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.197698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f01f2f [ 46.199028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.200338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f80fdf8 [ 46.201649] FS: 00007f60ebe5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.203117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.204197] CR2: 00007f60ec3c24a6 CR3: 000000000c01c000 CR4: 0000000000350ef0 [ 46.205508] Call Trace: [ 46.205976] [ 46.206434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.207350] ? __create_object+0x59/0x80 [ 46.208137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.209119] __vmalloc_noprof+0x59/0x60 [ 46.209832] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.210718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.211673] bpf_prog_alloc+0x39/0x200 [ 46.212421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.213369] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.214284] do_seccomp+0x349/0x25e0 [ 46.214975] ? find_held_lock+0x2b/0x80 [ 46.215745] ? do_prlimit+0x310/0x610 [ 46.216509] ? __pfx_do_seccomp+0x10/0x10 [ 46.217310] ? do_raw_spin_unlock+0x53/0x220 [ 46.218147] ? _raw_spin_unlock+0x1e/0x40 [ 46.218890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.219858] ? static_key_count+0x60/0x80 [ 46.220653] prctl_set_seccomp+0x4e/0x70 [ 46.221415] __do_sys_prctl+0xe6c/0x1d70 [ 46.222205] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.223081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.224054] ? irqentry_exit+0xf3/0x650 [ 46.224780] do_syscall_64+0xbf/0x430 [ 46.225520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.226464] RIP: 0033:0x7f60ec34e5cd [ 46.227185] 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 [ 46.230371] RSP: 002b:00007ffe9abe5240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.231768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60ec34e5cd [ 46.233063] RDX: 0000561813bf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.234361] RBP: 00007ffe9abe52a0 R08: 0000000000000000 R09: 00007ffe9abe4940 [ 46.235656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561842688ad0 [ 46.236941] R13: 00007ffe9abe56d0 R14: 0000561842689bc0 R15: 000056184269a780 [ 46.238242] [ 46.238660] irq event stamp: 2063 [ 46.239318] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 46.240842] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 46.242341] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 46.243885] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 46.245387] ---[ end trace 0000000000000000 ]--- [ 49.120606] ------------[ cut here ]------------ [ 49.121498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.123525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.124959] Modules linked in: [ 49.126952] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.128998] Tainted: [W]=WARN [ 49.129580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.131053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.131904] 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 [ 49.135032] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 49.135945] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 49.137212] RDX: ffff888016af1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.138478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 49.139758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.141036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 49.142292] FS: 00007f103175b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.143717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.144758] CR2: 00007f1031cc14a6 CR3: 000000001f797000 CR4: 0000000000350ef0 [ 49.146034] Call Trace: [ 49.146489] [ 49.146908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.147812] ? __create_object+0x59/0x80 [ 49.148598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.149582] __vmalloc_noprof+0x59/0x60 [ 49.150347] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.151251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.152191] bpf_prog_alloc+0x39/0x200 [ 49.152890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153825] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.154732] do_seccomp+0x349/0x25e0 [ 49.155469] ? find_held_lock+0x2b/0x80 [ 49.156240] ? do_prlimit+0x310/0x610 [ 49.156942] ? __pfx_do_seccomp+0x10/0x10 [ 49.157732] ? do_raw_spin_unlock+0x53/0x220 [ 49.158575] ? _raw_spin_unlock+0x1e/0x40 [ 49.159379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.160357] ? static_key_count+0x60/0x80 [ 49.161164] prctl_set_seccomp+0x4e/0x70 [ 49.161900] __do_sys_prctl+0xe6c/0x1d70 [ 49.162690] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.163572] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.164554] ? irqentry_exit+0xf3/0x650 [ 49.165324] do_syscall_64+0xbf/0x430 [ 49.166069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.166994] RIP: 0033:0x7f1031c4d5cd [ 49.167713] 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 [ 49.170907] RSP: 002b:00007ffdfeb9fef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.172281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1031c4d5cd [ 49.173579] RDX: 0000560295314e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.174886] RBP: 00007ffdfeb9ff50 R08: 0000000000000000 R09: 00007ffdfeb9f5f0 [ 49.176183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560296ed8b10 [ 49.177474] R13: 00007ffdfeba0380 R14: 0000560296ed92b0 R15: 0000560296eed6f0 [ 49.178799] [ 49.179266] irq event stamp: 2113 [ 49.179874] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 49.181398] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 49.182922] softirqs last enabled at (1976): [] handle_softirqs+0x50c/0x770 [ 49.184456] softirqs last disabled at (1971): [] __irq_exit_rcu+0xc4/0x100 [ 49.185975] ---[ end trace 0000000000000000 ]--- [ 49.976548] ------------[ cut here ]------------ [ 49.977482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.979468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.980949] Modules linked in: [ 49.981583] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.983552] Tainted: [W]=WARN [ 49.984151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.985607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.986515] 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 [ 49.989725] RSP: 0018:ffff88800f467bc0 EFLAGS: 00010286 [ 49.990696] RAX: 0000000000000000 RBX: ffffed1001e8cf78 RCX: ffffffff813a4050 [ 49.991973] RDX: ffff888018cd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.993233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8cf2f [ 49.994498] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.995778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f467df8 [ 49.997050] FS: 00007fce12569900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.998484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.999597] CR2: 00007ffc71907ef7 CR3: 000000000d36b000 CR4: 0000000000350ef0 [ 50.000878] Call Trace: [ 50.001382] [ 50.001786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.002694] ? __create_object+0x59/0x80 [ 50.003482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.004436] __vmalloc_noprof+0x59/0x60 [ 50.005189] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.006051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.006942] bpf_prog_alloc+0x39/0x200 [ 50.007670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.008593] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.009487] do_seccomp+0x349/0x25e0 [ 50.010193] ? find_held_lock+0x2b/0x80 [ 50.010908] ? do_prlimit+0x310/0x610 [ 50.011648] ? __pfx_do_seccomp+0x10/0x10 [ 50.012433] ? do_raw_spin_unlock+0x53/0x220 [ 50.013262] ? _raw_spin_unlock+0x1e/0x40 [ 50.013990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.014960] ? static_key_count+0x60/0x80 [ 50.015759] prctl_set_seccomp+0x4e/0x70 [ 50.016529] __do_sys_prctl+0xe6c/0x1d70 [ 50.017296] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.018145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.019116] ? irqentry_exit+0xf3/0x650 [ 50.019832] do_syscall_64+0xbf/0x430 [ 50.020567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.021517] RIP: 0033:0x7fce12a5b5cd [ 50.022215] 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 [ 50.025385] RSP: 002b:00007ffc71906810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.026734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce12a5b5cd [ 50.028033] RDX: 000055fa00178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.029302] RBP: 00007ffc71906870 R08: 0000000000000000 R09: 00007ffc71905f10 [ 50.030573] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa34f8f2b0 [ 50.031847] R13: 00007ffc71906ca0 R14: 000055fa34f91d20 R15: 000055fa34fa38d0 [ 50.033142] [ 50.033560] irq event stamp: 1771 [ 50.034197] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.035711] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.037209] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.038733] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.040250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26693' (ECDSA) to the list of known hosts. 2025/11/18 10:11:56 fuzzer started 2025/11/18 10:11:57 dialing manager at localhost:34383 2025/11/18 10:11:57 checking machine... 2025/11/18 10:11:57 checking revisions... [ 50.970435] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:11:57 testing simple program... [ 51.062254] cgroup: Unknown subsys name 'net' [ 51.125826] cgroup: Unknown subsys name 'cpuset' [ 51.140987] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:11:56 Registers: info registers vcpu 0 RAX=00000000c8916d45 RBX=0000000096d92dc2 RCX=00000000738d7278 RDX=000000000000000d RSI=ffff8880096279c8 RDI=0000000000000002 RBP=0000000000000001 RSP=ffff888009627900 R8 =0000000039197ef8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff888009627968 R15=000000000000000d RIP=ffffffff82642c34 RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfeb9a000 CR3=000000000b29f000 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=0000000000025e15 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=00000202 [-------] 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=00007f5e727e0040 CR3=000000000e3da000 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=2036353a31313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a31313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000