[ 39.078202] ------------[ cut here ]------------ [ 39.078964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.080664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.081884] Modules linked in: [ 39.082415] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.084046] Tainted: [W]=WARN [ 39.084530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.085747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.086508] 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 [ 39.089140] RSP: 0018:ffff8880163ffbc0 EFLAGS: 00010286 [ 39.089953] RAX: 0000000000000000 RBX: ffffed1002c7ff78 RCX: ffffffff813a4050 [ 39.091033] RDX: ffff88800a4e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.092103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7ff2f [ 39.093192] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.094266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163ffdf8 [ 39.095330] FS: 00007ff250ca8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.096522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.097407] CR2: 00007fffdc6a7ef7 CR3: 000000001c9f2000 CR4: 0000000000350ef0 [ 39.098472] Call Trace: [ 39.098855] [ 39.099189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.099926] ? __create_object+0x59/0x80 [ 39.100580] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.101404] __vmalloc_noprof+0x59/0x60 [ 39.101998] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.102724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.103499] bpf_prog_alloc+0x39/0x200 [ 39.104074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.104855] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.105602] do_seccomp+0x349/0x25e0 [ 39.106159] ? find_held_lock+0x2b/0x80 [ 39.106795] ? do_prlimit+0x310/0x610 [ 39.107406] ? __pfx_do_seccomp+0x10/0x10 [ 39.108016] ? do_raw_spin_unlock+0x53/0x220 [ 39.108719] ? _raw_spin_unlock+0x1e/0x40 [ 39.109365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.110117] ? static_key_count+0x60/0x80 [ 39.110785] prctl_set_seccomp+0x4e/0x70 [ 39.111426] __do_sys_prctl+0xe6c/0x1d70 [ 39.112031] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.112744] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.113541] ? irqentry_exit+0xf3/0x650 [ 39.114137] do_syscall_64+0xbf/0x430 [ 39.114761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.115545] RIP: 0033:0x7ff25119a5cd [ 39.116088] 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 [ 39.118717] RSP: 002b:00007fffdc6a6c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff25119a5cd [ 39.120919] RDX: 000055ff8c18fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.121981] RBP: 00007fffdc6a6ce0 R08: 0000000000000000 R09: 00007fffdc6a6380 [ 39.123037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffc83d6b10 [ 39.124106] R13: 00007fffdc6a7110 R14: 000055ffc83d72b0 R15: 000055ffc83eb6f0 [ 39.125197] [ 39.125572] irq event stamp: 1789 [ 39.126069] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.127334] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.128592] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 39.129880] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 39.131128] ---[ end trace 0000000000000000 ]--- [ 41.988400] ------------[ cut here ]------------ [ 41.989325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.991367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.992802] Modules linked in: [ 41.993423] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.995619] Tainted: [W]=WARN [ 41.996157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.997675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.998581] 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 [ 42.001695] RSP: 0018:ffff888018fd7bc0 EFLAGS: 00010286 [ 42.002665] RAX: 0000000000000000 RBX: ffffed10031faf78 RCX: ffffffff813a4050 [ 42.003928] RDX: ffff8880171d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.005197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031faf2f [ 42.006476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.007718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fd7df8 [ 42.009012] FS: 00007f092123d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.010439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.011458] CR2: 00007ffd190a7ef7 CR3: 000000001c33f000 CR4: 0000000000350ef0 [ 42.012729] Call Trace: [ 42.013198] [ 42.013639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.014540] ? __create_object+0x59/0x80 [ 42.015318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.016286] __vmalloc_noprof+0x59/0x60 [ 42.017001] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.017865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.018797] bpf_prog_alloc+0x39/0x200 [ 42.019536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.020452] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.021363] do_seccomp+0x349/0x25e0 [ 42.022021] ? find_held_lock+0x2b/0x80 [ 42.022776] ? do_prlimit+0x310/0x610 [ 42.023503] ? __pfx_do_seccomp+0x10/0x10 [ 42.024293] ? do_raw_spin_unlock+0x53/0x220 [ 42.025073] ? _raw_spin_unlock+0x1e/0x40 [ 42.025857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.026821] ? static_key_count+0x60/0x80 [ 42.027606] prctl_set_seccomp+0x4e/0x70 [ 42.028371] __do_sys_prctl+0xe6c/0x1d70 [ 42.029097] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.029943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.030896] ? irqentry_exit+0xf3/0x650 [ 42.031649] do_syscall_64+0xbf/0x430 [ 42.032414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.033381] RIP: 0033:0x7f092172f5cd [ 42.034037] 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 [ 42.037172] RSP: 002b:00007ffd190a5a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.038524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f092172f5cd [ 42.039764] RDX: 0000564d852ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.041051] RBP: 00007ffd190a5a90 R08: 0000000000000000 R09: 00007ffd190a5130 [ 42.042292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564dab0eab10 [ 42.043544] R13: 00007ffd190a5ec0 R14: 0000564dab0eb2b0 R15: 0000564dab0ff6f0 [ 42.044838] [ 42.045315] irq event stamp: 1803 [ 42.045914] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.047411] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.048943] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 42.050356] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 42.051581] ---[ end trace 0000000000000000 ]--- [ 42.734635] ------------[ cut here ]------------ [ 42.735529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.737561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.739003] Modules linked in: [ 42.739854] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.741908] Tainted: [W]=WARN [ 42.742521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.743976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.744884] 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 [ 42.747999] RSP: 0018:ffff888016907bc0 EFLAGS: 00010286 [ 42.748986] RAX: 0000000000000000 RBX: ffffed1002d20f78 RCX: ffffffff813a4050 [ 42.750264] RDX: ffff888018cd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.751538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d20f2f [ 42.752811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.754076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016907df8 [ 42.755349] FS: 00007f3a7e6ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.756793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.757840] CR2: 00007ffee0183ef7 CR3: 000000001c9d2000 CR4: 0000000000350ef0 [ 42.759120] Call Trace: [ 42.759615] [ 42.760034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.760930] ? __create_object+0x59/0x80 [ 42.761716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.762688] __vmalloc_noprof+0x59/0x60 [ 42.763454] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.764327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.765261] bpf_prog_alloc+0x39/0x200 [ 42.765957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.766884] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.767783] do_seccomp+0x349/0x25e0 [ 42.768503] ? find_held_lock+0x2b/0x80 [ 42.769274] ? do_prlimit+0x310/0x610 [ 42.769961] ? __pfx_do_seccomp+0x10/0x10 [ 42.770745] ? do_raw_spin_unlock+0x53/0x220 [ 42.771571] ? _raw_spin_unlock+0x1e/0x40 [ 42.772350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.773316] ? static_key_count+0x60/0x80 [ 42.774076] prctl_set_seccomp+0x4e/0x70 [ 42.774853] __do_sys_prctl+0xe6c/0x1d70 [ 42.775616] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.776471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.777441] ? irqentry_exit+0xf3/0x650 [ 42.778160] do_syscall_64+0xbf/0x430 [ 42.778887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.779835] RIP: 0033:0x7f3a7ebdc5cd [ 42.780556] 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 [ 42.783686] RSP: 002b:00007ffee0181400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.785063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a7ebdc5cd [ 42.786332] RDX: 0000561975a66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.787600] RBP: 00007ffee0181460 R08: 0000000000000000 R09: 00007ffee0180b00 [ 42.788858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619928b5ad0 [ 42.790118] R13: 00007ffee0181890 R14: 00005619928b6bc0 R15: 00005619928c7780 [ 42.791403] [ 42.791831] irq event stamp: 1855 [ 42.792466] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.794020] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.795567] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 42.797141] softirqs last disabled at (1433): [] __irq_exit_rcu+0xc4/0x100 [ 42.798152] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30485' (ECDSA) to the list of known hosts. 2025/11/17 19:23:18 fuzzer started 2025/11/17 19:23:18 dialing manager at localhost:37895 2025/11/17 19:23:18 checking machine... 2025/11/17 19:23:18 checking revisions... [ 43.548407] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:23:18 testing simple program... [ 43.633812] cgroup: Unknown subsys name 'net' [ 43.674872] cgroup: Unknown subsys name 'cpuset' [ 43.690428] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:23:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff8880167c7a54 RDX=1ffff11001ad4080 RSI=ffffffff85e1ffe0 RDI=ffff88800d6a0400 RBP=ffff88800d6a0000 RSP=ffff8880167c7a60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800d6a0000 R13=0000000000000008 R14=0000000000000000 R15=ffff888016030000 RIP=ffffffff815d2a52 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 00007fd44882d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1909f000 CR3=000000001c3ac000 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=33323a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323934 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020679 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f842b289028 CR3=0000000016878000 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=de50e0da41ab49a4344f22b31347c489 XMM02=0000000000302af0ec2efd57dc4c00df XMM03=000000000030e610b6e5f05cb013d925 XMM04=8137e3f07e570d0900000000000ae988 XMM05=d96330e2d2db8632000000000031eee8 XMM06=bd64cda99c5845d40000000000318bd0 XMM07=e042d86d42eb936e000000000030e8e8 XMM08=b6e5f05cb013d9250000000000302b50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000