[ 44.014066] ------------[ cut here ]------------ [ 44.015008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.017410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.018919] Modules linked in: [ 44.019503] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.021466] Tainted: [W]=WARN [ 44.022058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.023496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.024407] 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 [ 44.027525] RSP: 0018:ffff88801b2b7bc0 EFLAGS: 00010286 [ 44.028484] RAX: 0000000000000000 RBX: ffffed1003656f78 RCX: ffffffff813a4050 [ 44.029756] RDX: ffff888013e15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.031016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003656f2f [ 44.032269] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.033534] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2b7df8 [ 44.034807] FS: 00007f069f02b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.036213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.037264] CR2: 00007ffef2b59ef7 CR3: 000000000dfec000 CR4: 0000000000350ef0 [ 44.038527] Call Trace: [ 44.039028] [ 44.039431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.040317] ? __create_object+0x59/0x80 [ 44.041108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.042067] __vmalloc_noprof+0x59/0x60 [ 44.042807] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.043619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044533] bpf_prog_alloc+0x39/0x200 [ 44.045285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.046201] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.047092] do_seccomp+0x349/0x25e0 [ 44.047803] ? find_held_lock+0x2b/0x80 [ 44.048503] ? do_prlimit+0x310/0x610 [ 44.049259] ? __pfx_do_seccomp+0x10/0x10 [ 44.050026] ? do_raw_spin_unlock+0x53/0x220 [ 44.050838] ? _raw_spin_unlock+0x1e/0x40 [ 44.051561] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.052516] ? static_key_count+0x60/0x80 [ 44.053324] prctl_set_seccomp+0x4e/0x70 [ 44.054102] __do_sys_prctl+0xe6c/0x1d70 [ 44.054883] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.055724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.056630] ? irqentry_exit+0xf3/0x650 [ 44.057388] do_syscall_64+0xbf/0x430 [ 44.058120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.059066] RIP: 0033:0x7f069f51d5cd [ 44.059756] 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 [ 44.062894] RSP: 002b:00007ffef2b57e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.064230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f069f51d5cd [ 44.065512] RDX: 000055fbffa1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.066792] RBP: 00007ffef2b57ed0 R08: 0000000000000000 R09: 00007ffef2b57570 [ 44.068052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc3d114bf0 [ 44.069327] R13: 00007ffef2b58300 R14: 000055fc3d11e380 R15: 000055fc3d129460 [ 44.070619] [ 44.071070] irq event stamp: 1751 [ 44.071702] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 44.073226] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 44.074748] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 44.076277] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 44.077795] ---[ end trace 0000000000000000 ]--- [ 47.216035] ------------[ cut here ]------------ [ 47.216964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.218954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.220395] Modules linked in: [ 47.221085] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.223078] Tainted: [W]=WARN [ 47.223626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.225129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.226047] 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 [ 47.229226] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 47.230230] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 47.231513] RDX: ffff88801aebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.232813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 47.234093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.235359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 47.236663] FS: 00007f3ac5c8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.238088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.239141] CR2: 00007f3ac61f24a6 CR3: 000000001fa52000 CR4: 0000000000350ef0 [ 47.240421] Call Trace: [ 47.240939] [ 47.241349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.242238] ? __create_object+0x59/0x80 [ 47.243011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.243985] __vmalloc_noprof+0x59/0x60 [ 47.244756] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.245578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.246515] bpf_prog_alloc+0x39/0x200 [ 47.247246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.248179] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.249085] do_seccomp+0x349/0x25e0 [ 47.249826] ? find_held_lock+0x2b/0x80 [ 47.250530] ? do_prlimit+0x310/0x610 [ 47.251275] ? __pfx_do_seccomp+0x10/0x10 [ 47.252055] ? do_raw_spin_unlock+0x53/0x220 [ 47.252899] ? _raw_spin_unlock+0x1e/0x40 [ 47.253629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.254609] ? static_key_count+0x60/0x80 [ 47.255417] prctl_set_seccomp+0x4e/0x70 [ 47.256186] __do_sys_prctl+0xe6c/0x1d70 [ 47.256985] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.257840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.258803] ? irqentry_exit+0xf3/0x650 [ 47.259520] do_syscall_64+0xbf/0x430 [ 47.260254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.261228] RIP: 0033:0x7f3ac617e5cd [ 47.261931] 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 [ 47.265106] RSP: 002b:00007ffcb398aee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.266482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ac617e5cd [ 47.267754] RDX: 000055b13ce86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.269079] RBP: 00007ffcb398af40 R08: 0000000000000000 R09: 00007ffcb398a5e0 [ 47.270255] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b16ef8cb10 [ 47.271329] R13: 00007ffcb398b370 R14: 000055b16ef8d2b0 R15: 000055b16efa16f0 [ 47.272413] [ 47.272819] irq event stamp: 1753 [ 47.273321] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.274589] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.275870] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 47.277176] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 47.278433] ---[ end trace 0000000000000000 ]--- [ 48.075901] ------------[ cut here ]------------ [ 48.076826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.078890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 48.080599] Modules linked in: [ 48.081741] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.083732] Tainted: [W]=WARN [ 48.084286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.085782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.086696] 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 [ 48.089886] RSP: 0018:ffff88800edafbc0 EFLAGS: 00010286 [ 48.090866] RAX: 0000000000000000 RBX: ffffed1001db5f78 RCX: ffffffff813a4050 [ 48.092158] RDX: ffff88801718b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.093459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001db5f2f [ 48.094754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.096033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800edafdf8 [ 48.097337] FS: 00007fbc31db9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.098816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.099889] CR2: 00007ffe92eb9ef7 CR3: 000000001f93c000 CR4: 0000000000350ef0 [ 48.101173] Call Trace: [ 48.101688] [ 48.102093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.102999] ? __create_object+0x59/0x80 [ 48.103798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.104785] __vmalloc_noprof+0x59/0x60 [ 48.105501] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.106393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.107324] bpf_prog_alloc+0x39/0x200 [ 48.108068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.109011] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.109928] do_seccomp+0x349/0x25e0 [ 48.110602] ? find_held_lock+0x2b/0x80 [ 48.111363] ? do_prlimit+0x310/0x610 [ 48.112116] ? __pfx_do_seccomp+0x10/0x10 [ 48.112924] ? do_raw_spin_unlock+0x53/0x220 [ 48.113764] ? _raw_spin_unlock+0x1e/0x40 [ 48.114507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.115460] ? static_key_count+0x60/0x80 [ 48.116256] prctl_set_seccomp+0x4e/0x70 [ 48.117059] __do_sys_prctl+0xe6c/0x1d70 [ 48.117843] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.118700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.119625] ? irqentry_exit+0xf3/0x650 [ 48.120381] do_syscall_64+0xbf/0x430 [ 48.121144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.122111] RIP: 0033:0x7fbc322ab5cd [ 48.122827] 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 [ 48.125994] RSP: 002b:00007ffe92eb88c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.127371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc322ab5cd [ 48.128689] RDX: 0000559e9ec89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.129984] RBP: 00007ffe92eb8920 R08: 0000000000000000 R09: 00007ffe92eb7fc0 [ 48.131277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ed7b6e2b0 [ 48.132557] R13: 00007ffe92eb8d50 R14: 0000559ed7b70d20 R15: 0000559ed7b828d0 [ 48.133855] [ 48.134283] irq event stamp: 1895 [ 48.134937] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 48.136443] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 48.137996] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 48.139522] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 48.141042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5256' (ECDSA) to the list of known hosts. 2025/11/18 02:25:42 fuzzer started 2025/11/18 02:25:42 dialing manager at localhost:37895 2025/11/18 02:25:42 checking machine... 2025/11/18 02:25:42 checking revisions... [ 49.050889] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:25:42 testing simple program... [ 49.145932] cgroup: Unknown subsys name 'net' [ 49.216102] cgroup: Unknown subsys name 'cpuset' [ 49.243110] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:25:41 Registers: info registers vcpu 0 RAX=ffff888016095340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb6fcb3e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb6fcb47000 CR3=000000001c915000 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=35323a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363435 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=0000000000000017 RBX=0000000000000001 RCX=ffffffff814349d2 RDX=0000000000000017 RSI=ffffffff86a17164 RDI=ffffffff866ba4cc RBP=ffff888009757848 RSP=ffff888009757750 R8 =ffffffff86a17164 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000a846 R12=ffffffff866ba524 R13=ffff888009757838 R14=ffff888009757831 R15=ffff8880097577f0 RIP=ffffffff8135da50 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb3985000 CR3=000000001fac6000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000