[ 39.216300] ------------[ cut here ]------------ [ 39.217229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.219328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.220803] Modules linked in: [ 39.221401] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.223456] Tainted: [W]=WARN [ 39.224068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.225544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.226480] 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 [ 39.229650] RSP: 0018:ffff88801679fbc0 EFLAGS: 00010286 [ 39.230633] RAX: 0000000000000000 RBX: ffffed1002cf3f78 RCX: ffffffff813a4050 [ 39.231934] RDX: ffff888017921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.233217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf3f2f [ 39.234506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.235786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801679fdf8 [ 39.237072] FS: 00007fe10d287900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.238516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.239587] CR2: 00007fff8007cef7 CR3: 0000000009c4b000 CR4: 0000000000350ef0 [ 39.240884] Call Trace: [ 39.241348] [ 39.241845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.242756] ? __create_object+0x59/0x80 [ 39.243509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.244477] __vmalloc_noprof+0x59/0x60 [ 39.245231] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.246104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.247056] bpf_prog_alloc+0x39/0x200 [ 39.247789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.248686] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.249601] do_seccomp+0x349/0x25e0 [ 39.250325] ? find_held_lock+0x2b/0x80 [ 39.251096] ? do_prlimit+0x310/0x610 [ 39.251858] ? __pfx_do_seccomp+0x10/0x10 [ 39.252609] ? do_raw_spin_unlock+0x53/0x220 [ 39.253440] ? _raw_spin_unlock+0x1e/0x40 [ 39.254239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.255218] ? static_key_count+0x60/0x80 [ 39.256031] prctl_set_seccomp+0x4e/0x70 [ 39.256823] __do_sys_prctl+0xe6c/0x1d70 [ 39.257572] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.258430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.259405] ? irqentry_exit+0xf3/0x650 [ 39.260170] do_syscall_64+0xbf/0x430 [ 39.260911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.261867] RIP: 0033:0x7fe10d7795cd [ 39.262526] 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 [ 39.265745] RSP: 002b:00007fff8007ad40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.267123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe10d7795cd [ 39.268400] RDX: 000056343cb11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.269690] RBP: 00007fff8007ada0 R08: 0000000000000000 R09: 00007fff8007a440 [ 39.271015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563478e41ad0 [ 39.272308] R13: 00007fff8007b1d0 R14: 0000563478e42bc0 R15: 0000563478e53780 [ 39.273612] [ 39.274085] irq event stamp: 1711 [ 39.274688] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.276276] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.277832] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.279427] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.280951] ---[ end trace 0000000000000000 ]--- [ 42.142558] ------------[ cut here ]------------ [ 42.143526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.145545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.147023] Modules linked in: [ 42.147615] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.149890] Tainted: [W]=WARN [ 42.150448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.152023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.152944] 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 [ 42.156092] RSP: 0018:ffff888016d77bc0 EFLAGS: 00010286 [ 42.157076] RAX: 0000000000000000 RBX: ffffed1002daef78 RCX: ffffffff813a4050 [ 42.158377] RDX: ffff888014bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.159656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daef2f [ 42.160934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.162209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d77df8 [ 42.163493] FS: 00007fd6b0387900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.164921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.165969] CR2: 00007fff8e0cfef7 CR3: 0000000020cc4000 CR4: 0000000000350ef0 [ 42.167244] Call Trace: [ 42.167749] [ 42.168166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.169052] ? __create_object+0x59/0x80 [ 42.169829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.170812] __vmalloc_noprof+0x59/0x60 [ 42.171536] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.172402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173325] bpf_prog_alloc+0x39/0x200 [ 42.174055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.175030] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.176039] do_seccomp+0x349/0x25e0 [ 42.176768] ? find_held_lock+0x2b/0x80 [ 42.177488] ? do_prlimit+0x310/0x610 [ 42.178240] ? __pfx_do_seccomp+0x10/0x10 [ 42.179044] ? do_raw_spin_unlock+0x53/0x220 [ 42.179903] ? _raw_spin_unlock+0x1e/0x40 [ 42.180651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.181625] ? static_key_count+0x60/0x80 [ 42.182423] prctl_set_seccomp+0x4e/0x70 [ 42.183208] __do_sys_prctl+0xe6c/0x1d70 [ 42.184001] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.184874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.185885] ? irqentry_exit+0xf3/0x650 [ 42.186619] do_syscall_64+0xbf/0x430 [ 42.187390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.188342] RIP: 0033:0x7fd6b08795cd [ 42.189060] 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 [ 42.192228] RSP: 002b:00007fff8e0ce830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.193607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6b08795cd [ 42.194876] RDX: 0000559575fd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.196172] RBP: 00007fff8e0ce890 R08: 0000000000000000 R09: 00007fff8e0cdf30 [ 42.197451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559599bfe2b0 [ 42.198722] R13: 00007fff8e0cecc0 R14: 0000559599c00d20 R15: 0000559599c128d0 [ 42.200028] [ 42.200383] irq event stamp: 1783 [ 42.200919] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.202192] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.203457] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 42.204733] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 42.205978] ---[ end trace 0000000000000000 ]--- [ 42.983338] ------------[ cut here ]------------ [ 42.984135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.986083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.987375] Modules linked in: [ 42.987903] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.989611] Tainted: [W]=WARN [ 42.990105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.991379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.992142] 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 [ 42.994906] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 42.995978] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 42.997073] RDX: ffff88801762b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.998180] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 42.999331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.000426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 43.001533] FS: 00007f333a662900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.002790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.003676] CR2: 00007f333ab54580 CR3: 000000000ce0a000 CR4: 0000000000350ef0 [ 43.004798] Call Trace: [ 43.005187] [ 43.005540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.006297] ? __create_object+0x59/0x80 [ 43.006956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.007800] __vmalloc_noprof+0x59/0x60 [ 43.008417] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.009153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.009952] bpf_prog_alloc+0x39/0x200 [ 43.010561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.011365] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.012118] do_seccomp+0x349/0x25e0 [ 43.012762] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.013493] ? __pfx_do_seccomp+0x10/0x10 [ 43.014154] ? find_held_lock+0x2b/0x80 [ 43.014793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.015581] ? static_key_count+0x60/0x80 [ 43.016263] prctl_set_seccomp+0x4e/0x70 [ 43.016935] __do_sys_prctl+0xe6c/0x1d70 [ 43.017569] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.018295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.019091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.019935] ? irqentry_exit+0xf3/0x650 [ 43.020563] do_syscall_64+0xbf/0x430 [ 43.021192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.021998] RIP: 0033:0x7f333ab545cd [ 43.022564] 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 [ 43.025233] RSP: 002b:00007ffcda8c7340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.026410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f333ab545cd [ 43.027513] RDX: 0000558963aebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.028599] RBP: 00007ffcda8c73a0 R08: 0000000000000000 R09: 00007ffcda8c6a40 [ 43.029688] R10: 0000000000000000 R11: 0000000000000246 R12: 000055898959e2b0 [ 43.030809] R13: 00007ffcda8c77d0 R14: 00005589895a0d20 R15: 00005589895b28d0 [ 43.031931] [ 43.032309] irq event stamp: 1759 [ 43.032864] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 43.034159] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 43.035482] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 43.036788] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 43.038069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56630' (ECDSA) to the list of known hosts. 2025/11/17 23:11:39 fuzzer started 2025/11/17 23:11:39 dialing manager at localhost:37895 2025/11/17 23:11:39 checking machine... 2025/11/17 23:11:39 checking revisions... [ 44.167770] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:11:39 testing simple program... [ 44.247921] cgroup: Unknown subsys name 'net' [ 44.306386] cgroup: Unknown subsys name 'cpuset' [ 44.317877] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:11:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff86a25f90 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a25f94 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000cff8 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffffffff85c07e18 R15=ffff88806ce08a50 RIP=ffffffff8135e95c RFL=00000202 [-------] 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=00007fd2f6925000 CR3=000000000dc9a000 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=902f311c981130a06e477cd672cbc481 XMM02=2c67c8bc2e329bc30000000000303908 XMM03=fb795ef6d6577056000000000030f898 XMM04=43f24dc7ee90d7c300000000000ae988 XMM05=14648eaa1277bab1000000000031ffa8 XMM06=817b8945e9d50373000000000031fe30 XMM07=e042d86d42eb936e000000000030fb18 XMM08=708bb11acdf707ee0000000000303968 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012eaf10 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e542 RFL=00000212 [----A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6b093e618 CR3=000000000a0a6000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000