[ 54.086328] ------------[ cut here ]------------ [ 54.087277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.089380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.090915] Modules linked in: [ 54.091634] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.093663] Tainted: [W]=WARN [ 54.094229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.095745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.096687] 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 [ 54.099951] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 54.100958] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 54.102274] RDX: ffff8880166d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.103596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 54.104910] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.106227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 54.107560] FS: 00007f68e7b92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.109034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.110116] CR2: 00007f68e8084580 CR3: 000000000a15d000 CR4: 0000000000350ef0 [ 54.111446] Call Trace: [ 54.111970] [ 54.112388] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.113308] ? __create_object+0x59/0x80 [ 54.114099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.115111] __vmalloc_noprof+0x59/0x60 [ 54.115889] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.116779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.117728] bpf_prog_alloc+0x39/0x200 [ 54.118448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.119401] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.120325] do_seccomp+0x349/0x25e0 [ 54.121062] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.121985] ? __pfx_do_seccomp+0x10/0x10 [ 54.122809] ? find_held_lock+0x2b/0x80 [ 54.123585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.124577] ? static_key_count+0x60/0x80 [ 54.125351] prctl_set_seccomp+0x4e/0x70 [ 54.126146] __do_sys_prctl+0xe6c/0x1d70 [ 54.126952] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.127830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.128820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.129819] ? irqentry_exit+0xf3/0x650 [ 54.130616] do_syscall_64+0xbf/0x430 [ 54.131328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.132301] RIP: 0033:0x7f68e80845cd [ 54.133023] 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 [ 54.136282] RSP: 002b:00007fff3144e570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.137675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68e80845cd [ 54.139009] RDX: 000055a16f8e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.140322] RBP: 00007fff3144e5d0 R08: 0000000000000000 R09: 00007fff3144dc70 [ 54.141635] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a181079b10 [ 54.142951] R13: 00007fff3144ea00 R14: 000055a18107a2b0 R15: 000055a18108e6f0 [ 54.144281] [ 54.144765] irq event stamp: 1739 [ 54.145383] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 54.146959] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 54.148521] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 54.150096] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 54.151527] ---[ end trace 0000000000000000 ]--- [ 57.251435] ------------[ cut here ]------------ [ 57.252217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.253907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.255125] Modules linked in: [ 57.255638] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.257275] Tainted: [W]=WARN [ 57.257766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.258991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.259746] 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 [ 57.262395] RSP: 0018:ffff88800b637bc0 EFLAGS: 00010286 [ 57.263213] RAX: 0000000000000000 RBX: ffffed10016c6f78 RCX: ffffffff813a4050 [ 57.264282] RDX: ffff888014775340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.265337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016c6f2f [ 57.266393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.267473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b637df8 [ 57.268721] FS: 00007fc793153900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.270107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.270999] CR2: 00007fc793645580 CR3: 000000000e6f2000 CR4: 0000000000350ef0 [ 57.272056] Call Trace: [ 57.272441] [ 57.272809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.273547] ? __create_object+0x59/0x80 [ 57.274157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.274956] __vmalloc_noprof+0x59/0x60 [ 57.275585] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.276273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.277046] bpf_prog_alloc+0x39/0x200 [ 57.277649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.278383] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.279156] do_seccomp+0x349/0x25e0 [ 57.279914] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.280676] ? __pfx_do_seccomp+0x10/0x10 [ 57.281309] ? find_held_lock+0x2b/0x80 [ 57.281944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.282773] ? static_key_count+0x60/0x80 [ 57.283421] prctl_set_seccomp+0x4e/0x70 [ 57.284095] __do_sys_prctl+0xe6c/0x1d70 [ 57.284758] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.285448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.286266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.287097] ? irqentry_exit+0xf3/0x650 [ 57.287746] do_syscall_64+0xbf/0x430 [ 57.288336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.289138] RIP: 0033:0x7fc7936455cd [ 57.289734] 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 [ 57.292440] RSP: 002b:00007ffe4d765fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.293617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7936455cd [ 57.294721] RDX: 0000556eece7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.295823] RBP: 00007ffe4d766040 R08: 0000000000000000 R09: 00007ffe4d7656e0 [ 57.296906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eef45fbf0 [ 57.297997] R13: 00007ffe4d766470 R14: 0000556eef469380 R15: 0000556eef474460 [ 57.299110] [ 57.299499] irq event stamp: 1721 [ 57.300019] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 57.301321] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.302628] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 57.303934] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 57.305252] ---[ end trace 0000000000000000 ]--- [ 57.964153] ------------[ cut here ]------------ [ 57.964922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.966623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.967859] Modules linked in: [ 57.968350] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.969999] Tainted: [W]=WARN [ 57.970498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.971723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.972442] 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 [ 57.975102] RSP: 0018:ffff888017827bc0 EFLAGS: 00010286 [ 57.975930] RAX: 0000000000000000 RBX: ffffed1002f04f78 RCX: ffffffff813a4050 [ 57.977001] RDX: ffff888018929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.978066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f04f2f [ 57.979140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.980200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017827df8 [ 57.981268] FS: 00007f35fa5fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.982479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.983347] CR2: 00007f35fab644a6 CR3: 000000000d911000 CR4: 0000000000350ef0 [ 57.984416] Call Trace: [ 57.984840] [ 57.985183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.985930] ? __create_object+0x59/0x80 [ 57.986621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.987381] __vmalloc_noprof+0x59/0x60 [ 57.988011] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.988732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.989502] bpf_prog_alloc+0x39/0x200 [ 57.990074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.990857] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.991608] do_seccomp+0x349/0x25e0 [ 57.992165] ? find_held_lock+0x2b/0x80 [ 57.992799] ? do_prlimit+0x310/0x610 [ 57.993379] ? __pfx_do_seccomp+0x10/0x10 [ 57.994034] ? do_raw_spin_unlock+0x53/0x220 [ 57.994742] ? _raw_spin_unlock+0x1e/0x40 [ 57.995361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.996167] ? static_key_count+0x60/0x80 [ 57.996821] prctl_set_seccomp+0x4e/0x70 [ 57.997426] __do_sys_prctl+0xe6c/0x1d70 [ 57.998080] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.998812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.999616] ? irqentry_exit+0xf3/0x650 [ 58.000208] do_syscall_64+0xbf/0x430 [ 58.000824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.001605] RIP: 0033:0x7f35faaf05cd [ 58.002149] 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 [ 58.004777] RSP: 002b:00007fffd6ad8030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.005900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35faaf05cd [ 58.006970] RDX: 000055f415f49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.008036] RBP: 00007fffd6ad8090 R08: 0000000000000000 R09: 00007fffd6ad7730 [ 58.009095] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4167582b0 [ 58.010152] R13: 00007fffd6ad84c0 R14: 000055f41675ad20 R15: 000055f41676c8d0 [ 58.011242] [ 58.011632] irq event stamp: 1707 [ 58.012134] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 58.013399] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 58.014673] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 58.015947] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 58.017193] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37501' (ECDSA) to the list of known hosts. 2025/11/17 16:10:54 fuzzer started 2025/11/17 16:10:54 dialing manager at localhost:37895 2025/11/17 16:10:54 checking machine... 2025/11/17 16:10:54 checking revisions... [ 58.884874] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:10:54 testing simple program... [ 58.960786] cgroup: Unknown subsys name 'net' [ 59.030581] cgroup: Unknown subsys name 'cpuset' [ 59.044785] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:10:53 Registers: info registers vcpu 0 RAX=0000000000041329 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde7e9e318 CR3=000000000d8e9000 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=a3aea8d35017098be94802833725e96f XMM02=0000000000304cb8eff9b2d0a8fce9cb XMM03=0000000000304d882c67c8bc2e329bc3 XMM04=5d3545a6191cc88e00000000000ae988 XMM05=14648eaa1277bab10000000000321700 XMM06=7b436236f7b28f570000000000320ff0 XMM07=e042d86d42eb936e0000000000311eb8 XMM08=abcc8669b50cfcdb0000000000304d88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010003 RBX=0000000000000002 RCX=0000000000000001 RDX=ffff88800f4bd340 RSI=ffffffff812c599c RDI=ffff88800f4bdde8 RBP=ffff88806cf37358 RSP=ffff88806cf08c90 R8 =0000000000000001 R9 =ffffed100d9e1190 R10=0000000000000003 R11=0000000000000001 R12=ffff88800f4bd340 R13=ffff88800f4bdd98 R14=0000000000000000 R15=ffff88800f4bdde8 RIP=ffffffff84c6e504 RFL=00000082 [--S----] 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 00007fc793153900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc793132020 CR3=000000000e027000 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