[ 38.964828] ------------[ cut here ]------------ [ 38.965794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.967807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.969310] Modules linked in: [ 38.969972] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.971957] Tainted: [W]=WARN [ 38.972515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975242] 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 [ 38.978427] RSP: 0018:ffff888015d6fbc0 EFLAGS: 00010286 [ 38.979414] RAX: 0000000000000000 RBX: ffffed1002badf78 RCX: ffffffff813a4050 [ 38.980729] RDX: ffff888016938000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002badf2f [ 38.983333] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.984611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d6fdf8 [ 38.985918] FS: 00007f41ea69e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.987360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.988424] CR2: 00007ffc84301ef8 CR3: 0000000009dc5000 CR4: 0000000000350ef0 [ 38.989737] Call Trace: [ 38.990200] [ 38.990600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.991490] ? __create_object+0x59/0x80 [ 38.992257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993232] __vmalloc_noprof+0x59/0x60 [ 38.994001] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.994859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995803] bpf_prog_alloc+0x39/0x200 [ 38.996495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997438] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.998344] do_seccomp+0x349/0x25e0 [ 38.999065] ? find_held_lock+0x2b/0x80 [ 38.999841] ? do_prlimit+0x310/0x610 [ 39.000538] ? __pfx_do_seccomp+0x10/0x10 [ 39.001325] ? do_raw_spin_unlock+0x53/0x220 [ 39.002159] ? _raw_spin_unlock+0x1e/0x40 [ 39.002951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.003916] ? static_key_count+0x60/0x80 [ 39.004676] prctl_set_seccomp+0x4e/0x70 [ 39.005470] __do_sys_prctl+0xe6c/0x1d70 [ 39.006279] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.007147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.008115] ? irqentry_exit+0xf3/0x650 [ 39.008876] do_syscall_64+0xbf/0x430 [ 39.009572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010541] RIP: 0033:0x7f41eab905cd [ 39.011239] 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 [ 39.014414] RSP: 002b:00007ffc84300d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.015776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41eab905cd [ 39.017059] RDX: 0000556bcec3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018365] RBP: 00007ffc84300db0 R08: 0000000000000000 R09: 00007ffc84300450 [ 39.019643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bf6b962b0 [ 39.020935] R13: 00007ffc843011e0 R14: 0000556bf6b98d20 R15: 0000556bf6baa8d0 [ 39.022265] [ 39.022691] irq event stamp: 1805 [ 39.023340] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.024866] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.026416] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.027966] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.029485] ---[ end trace 0000000000000000 ]--- [ 42.270901] ------------[ cut here ]------------ [ 42.271845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.273886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.275368] Modules linked in: [ 42.276010] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.278285] Tainted: [W]=WARN [ 42.279031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.280537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.281465] 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 [ 42.284730] RSP: 0018:ffff8880171e7bc0 EFLAGS: 00010286 [ 42.285679] RAX: 0000000000000000 RBX: ffffed1002e3cf78 RCX: ffffffff813a4050 [ 42.286992] RDX: ffff888016130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.288299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3cf2f [ 42.289599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.290911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171e7df8 [ 42.292221] FS: 00007f7247fe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.293679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.294775] CR2: 00007ffd003e8ef8 CR3: 00000000208fb000 CR4: 0000000000350ef0 [ 42.296078] Call Trace: [ 42.296550] [ 42.297008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.297936] ? __create_object+0x59/0x80 [ 42.298687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.299671] __vmalloc_noprof+0x59/0x60 [ 42.300441] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.301331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.302289] bpf_prog_alloc+0x39/0x200 [ 42.303042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.303986] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.304903] do_seccomp+0x349/0x25e0 [ 42.305591] ? find_held_lock+0x2b/0x80 [ 42.306371] ? do_prlimit+0x310/0x610 [ 42.307131] ? __pfx_do_seccomp+0x10/0x10 [ 42.307925] ? do_raw_spin_unlock+0x53/0x220 [ 42.308771] ? _raw_spin_unlock+0x1e/0x40 [ 42.309518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.310507] ? static_key_count+0x60/0x80 [ 42.311315] prctl_set_seccomp+0x4e/0x70 [ 42.312100] __do_sys_prctl+0xe6c/0x1d70 [ 42.312901] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.313782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.314765] ? irqentry_exit+0xf3/0x650 [ 42.315497] do_syscall_64+0xbf/0x430 [ 42.316244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.317213] RIP: 0033:0x7f72484d95cd [ 42.317942] 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 [ 42.321170] RSP: 002b:00007ffd003e68d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.322568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72484d95cd [ 42.323884] RDX: 00005630a0124e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.325188] RBP: 00007ffd003e6930 R08: 0000000000000000 R09: 00007ffd003e5fd0 [ 42.326501] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630d2ab9b10 [ 42.327802] R13: 00007ffd003e6d60 R14: 00005630d2aba2b0 R15: 00005630d2ace6f0 [ 42.329128] [ 42.329560] irq event stamp: 2753 [ 42.330227] hardirqs last enabled at (2763): [] __up_console_sem+0x78/0x80 [ 42.331592] hardirqs last disabled at (2772): [] __up_console_sem+0x5d/0x80 [ 42.332885] softirqs last enabled at (2702): [] handle_softirqs+0x50c/0x770 [ 42.334199] softirqs last disabled at (2697): [] __irq_exit_rcu+0xc4/0x100 [ 42.335480] ---[ end trace 0000000000000000 ]--- [ 43.137173] ------------[ cut here ]------------ [ 43.138128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.140148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.141660] Modules linked in: [ 43.142548] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.144867] Tainted: [W]=WARN [ 43.145433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.146940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.147860] 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 [ 43.151107] RSP: 0018:ffff888016d9fbc0 EFLAGS: 00010286 [ 43.152107] RAX: 0000000000000000 RBX: ffffed1002db3f78 RCX: ffffffff813a4050 [ 43.153419] RDX: ffff88800f30b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.154744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db3f2f [ 43.156056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.157364] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d9fdf8 [ 43.158687] FS: 00007f5810bcb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.160189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.161275] CR2: 00007ffdf6941ef8 CR3: 000000000b933000 CR4: 0000000000350ef0 [ 43.162603] Call Trace: [ 43.163124] [ 43.163551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.164512] ? __create_object+0x59/0x80 [ 43.165377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.166413] __vmalloc_noprof+0x59/0x60 [ 43.167216] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.168126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.169114] bpf_prog_alloc+0x39/0x200 [ 43.169910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.170892] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.171851] do_seccomp+0x349/0x25e0 [ 43.172565] ? find_held_lock+0x2b/0x80 [ 43.173365] ? do_prlimit+0x310/0x610 [ 43.174148] ? __pfx_do_seccomp+0x10/0x10 [ 43.174994] ? do_raw_spin_unlock+0x53/0x220 [ 43.175873] ? _raw_spin_unlock+0x1e/0x40 [ 43.176658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.177676] ? static_key_count+0x60/0x80 [ 43.178524] prctl_set_seccomp+0x4e/0x70 [ 43.179343] __do_sys_prctl+0xe6c/0x1d70 [ 43.180158] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.181060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.182098] ? irqentry_exit+0xf3/0x650 [ 43.182909] do_syscall_64+0xbf/0x430 [ 43.183642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.184645] RIP: 0033:0x7f58110bd5cd [ 43.185389] 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 [ 43.188767] RSP: 002b:00007ffdf69405e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.190227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58110bd5cd [ 43.191586] RDX: 000055721fbf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.192947] RBP: 00007ffdf6940640 R08: 0000000000000000 R09: 00007ffdf693fce0 [ 43.194314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055724750db10 [ 43.195730] R13: 00007ffdf6940a70 R14: 000055724750e2b0 R15: 00005572475226f0 [ 43.197111] [ 43.197561] irq event stamp: 1845 [ 43.198226] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 43.199813] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 43.201428] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 43.203073] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 43.204675] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35808' (ECDSA) to the list of known hosts. 2025/11/18 21:16:11 fuzzer started 2025/11/18 21:16:11 dialing manager at localhost:34383 2025/11/18 21:16:11 checking machine... 2025/11/18 21:16:11 checking revisions... [ 44.113554] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:16:11 testing simple program... [ 44.203379] cgroup: Unknown subsys name 'net' [ 44.253145] cgroup: Unknown subsys name 'cpuset' [ 44.270563] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:16:11 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd003e0000 CR3=0000000020872000 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=00000000000206f3 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=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 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=00007f5d3f51f000 CR3=000000000e14e000 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=40b176380386db88c14c6f44e05d939e XMM02=0000000000301968eff9b2d0a8fce9cb XMM03=0000000000301a382c67c8bc2e329bc3 XMM04=3d64d68c60d7d48900000000000ae988 XMM05=14648eaa1277bab1000000000031e360 XMM06=817b8945e9d50373000000000031e1e8 XMM07=e042d86d42eb936e000000000030ddd8 XMM08=3ca749294730b6330000000000301a38 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000