[ 39.018478] ------------[ cut here ]------------ [ 39.019423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.021495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.022939] Modules linked in: [ 39.023549] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.025492] Tainted: [W]=WARN [ 39.026032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.027482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.029960] 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 [ 39.033150] RSP: 0018:ffff88800f76fbc0 EFLAGS: 00010286 [ 39.034114] RAX: 0000000000000000 RBX: ffffed1001eedf78 RCX: ffffffff813a4050 [ 39.035380] RDX: ffff8880178c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.037062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eedf2f [ 39.038354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.039621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f76fdf8 [ 39.040875] FS: 00007fb672353900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.042297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.043373] CR2: 00007fb672845580 CR3: 000000000b57e000 CR4: 0000000000350ef0 [ 39.044639] Call Trace: [ 39.045095] [ 39.045531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.046421] ? __create_object+0x59/0x80 [ 39.047156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048103] __vmalloc_noprof+0x59/0x60 [ 39.048837] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.049692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050605] bpf_prog_alloc+0x39/0x200 [ 39.051290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052200] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053081] do_seccomp+0x349/0x25e0 [ 39.053794] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.054686] ? __pfx_do_seccomp+0x10/0x10 [ 39.055478] ? find_held_lock+0x2b/0x80 [ 39.056184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.057133] ? static_key_count+0x60/0x80 [ 39.057930] prctl_set_seccomp+0x4e/0x70 [ 39.058697] __do_sys_prctl+0xe6c/0x1d70 [ 39.059487] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.060291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.061261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062218] ? irqentry_exit+0xf3/0x650 [ 39.062978] do_syscall_64+0xbf/0x430 [ 39.063713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.064660] RIP: 0033:0x7fb6728455cd [ 39.065310] 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 [ 39.068453] RSP: 002b:00007fff2f235fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.069782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6728455cd [ 39.071068] RDX: 00005607124d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.072358] RBP: 00007fff2f236040 R08: 0000000000000000 R09: 00007fff2f2356e0 [ 39.073624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560730ffaad0 [ 39.074889] R13: 00007fff2f236470 R14: 0000560730ffbbc0 R15: 000056073100c780 [ 39.076164] [ 39.076630] irq event stamp: 2081 [ 39.077225] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 39.078701] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 39.080186] softirqs last enabled at (1938): [] handle_softirqs+0x50c/0x770 [ 39.081692] softirqs last disabled at (1931): [] __irq_exit_rcu+0xc4/0x100 [ 39.083205] ---[ end trace 0000000000000000 ]--- [ 42.339577] ------------[ cut here ]------------ [ 42.340501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.342495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.344176] Modules linked in: [ 42.344897] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.346882] Tainted: [W]=WARN [ 42.347479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.348951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.349863] 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 [ 42.353061] RSP: 0018:ffff888019b4fbc0 EFLAGS: 00010286 [ 42.354050] RAX: 0000000000000000 RBX: ffffed1003369f78 RCX: ffffffff813a4050 [ 42.355347] RDX: ffff888017875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.356615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003369f2f [ 42.357900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.359203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b4fdf8 [ 42.360490] FS: 00007ffb88e81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.361923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.363007] CR2: 00007ffb89373580 CR3: 000000000fcd5000 CR4: 0000000000350ef0 [ 42.364288] Call Trace: [ 42.364802] [ 42.365219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.366109] ? __create_object+0x59/0x80 [ 42.366892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.367862] __vmalloc_noprof+0x59/0x60 [ 42.368613] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.369493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.370428] bpf_prog_alloc+0x39/0x200 [ 42.371140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.372056] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.372956] do_seccomp+0x349/0x25e0 [ 42.373662] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.374560] ? __pfx_do_seccomp+0x10/0x10 [ 42.375318] ? find_held_lock+0x2b/0x80 [ 42.376066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.377027] ? static_key_count+0x60/0x80 [ 42.377835] prctl_set_seccomp+0x4e/0x70 [ 42.378617] __do_sys_prctl+0xe6c/0x1d70 [ 42.379427] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.380248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.381229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.382180] ? irqentry_exit+0xf3/0x650 [ 42.382942] do_syscall_64+0xbf/0x430 [ 42.383690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.384642] RIP: 0033:0x7ffb893735cd [ 42.385308] 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 [ 42.388533] RSP: 002b:00007ffdfcc968a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.389904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb893735cd [ 42.391213] RDX: 0000565382a95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.392497] RBP: 00007ffdfcc96900 R08: 0000000000000000 R09: 00007ffdfcc95fa0 [ 42.393793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565384d72ad0 [ 42.395093] R13: 00007ffdfcc96d30 R14: 0000565384d73bc0 R15: 0000565384d84780 [ 42.396405] [ 42.396834] irq event stamp: 1819 [ 42.397488] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.399042] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.400580] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 42.402121] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.403641] ---[ end trace 0000000000000000 ]--- [ 43.211627] ------------[ cut here ]------------ [ 43.212869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.215016] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.216584] Modules linked in: [ 43.217227] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.219404] Tainted: [W]=WARN [ 43.219995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.221577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.222561] 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 [ 43.226002] RSP: 0018:ffff88801631fbc0 EFLAGS: 00010286 [ 43.227095] RAX: 0000000000000000 RBX: ffffed1002c63f78 RCX: ffffffff813a4050 [ 43.228482] RDX: ffff888017998000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.229871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c63f2f [ 43.231304] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.232723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801631fdf8 [ 43.234130] FS: 00007f111bdff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.235686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.236840] CR2: 00007fff6c1a5ef7 CR3: 000000000cc54000 CR4: 0000000000350ef0 [ 43.238260] Call Trace: [ 43.238849] [ 43.239310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.240270] ? __create_object+0x59/0x80 [ 43.241132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.242209] __vmalloc_noprof+0x59/0x60 [ 43.243068] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.244031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.245049] bpf_prog_alloc+0x39/0x200 [ 43.245861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.246889] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.247886] do_seccomp+0x349/0x25e0 [ 43.248674] ? find_held_lock+0x2b/0x80 [ 43.249515] ? do_prlimit+0x310/0x610 [ 43.250262] ? __pfx_do_seccomp+0x10/0x10 [ 43.251132] ? do_raw_spin_unlock+0x53/0x220 [ 43.252031] ? _raw_spin_unlock+0x1e/0x40 [ 43.252887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.253938] ? static_key_count+0x60/0x80 [ 43.254831] prctl_set_seccomp+0x4e/0x70 [ 43.255689] __do_sys_prctl+0xe6c/0x1d70 [ 43.256544] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.257481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.258545] ? irqentry_exit+0xf3/0x650 [ 43.259319] do_syscall_64+0xbf/0x430 [ 43.260127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.261164] RIP: 0033:0x7f111c2f15cd [ 43.261932] 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 [ 43.265373] RSP: 002b:00007fff6c1a3730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.266873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f111c2f15cd [ 43.268277] RDX: 00005584d7460e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.269678] RBP: 00007fff6c1a3790 R08: 0000000000000000 R09: 00007fff6c1a2e30 [ 43.271090] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585030ccad0 [ 43.272250] R13: 00007fff6c1a3bc0 R14: 00005585030cdbc0 R15: 00005585030de780 [ 43.273423] [ 43.273796] irq event stamp: 1771 [ 43.274320] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 43.275731] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 43.277076] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 43.278454] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.279820] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44823' (ECDSA) to the list of known hosts. 2025/11/18 10:45:56 fuzzer started 2025/11/18 10:45:57 dialing manager at localhost:34383 2025/11/18 10:45:57 checking machine... 2025/11/18 10:45:57 checking revisions... [ 44.228688] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:45:57 testing simple program... [ 44.324136] cgroup: Unknown subsys name 'net' [ 44.393964] cgroup: Unknown subsys name 'cpuset' [ 44.413895] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:45:56 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=000000003b724f5e RCX=0000000000000018 RDX=ffff888017873780 RSI=ffffffff81634d4e RDI=0000000000000006 RBP=ffff88806ce08d50 RSP=ffff88806ce08c88 R8 =000f424000000000 R9 =ffffed100d9c119a R10=00000000005670f8 R11=0000000000000001 R12=00000000005b99af R13=003b9aca00000000 R14=00000000000126fc R15=00000000005670f8 RIP=ffffffff81751e21 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 00007ffb88e81900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffb89438618 CR3=000000000fd43000 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 info registers vcpu 1 RAX=000000000002d5ef 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa2a058e8 CR3=000000000b581000 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=2035353a35343a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035353a35343a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000