[ 46.448599] ------------[ cut here ]------------ [ 46.449529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.451595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.453059] Modules linked in: [ 46.453663] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.455879] Tainted: [W]=WARN [ 46.456455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.457934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.458837] 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 [ 46.462035] RSP: 0018:ffff888015befbc0 EFLAGS: 00010286 [ 46.463036] RAX: 0000000000000000 RBX: ffffed1002b7df78 RCX: ffffffff813a4050 [ 46.464346] RDX: ffff888015a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.465645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7df2f [ 46.466933] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.468221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015befdf8 [ 46.469537] FS: 00007efcf8277900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.470992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.472064] CR2: 00007ffec7096ef7 CR3: 000000000b817000 CR4: 0000000000350ef0 [ 46.473374] Call Trace: [ 46.473871] [ 46.474284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.475178] ? __create_object+0x59/0x80 [ 46.475983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.476985] __vmalloc_noprof+0x59/0x60 [ 46.477710] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.478578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.479509] bpf_prog_alloc+0x39/0x200 [ 46.480240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.481178] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.482071] do_seccomp+0x349/0x25e0 [ 46.482739] ? find_held_lock+0x2b/0x80 [ 46.483507] ? do_prlimit+0x310/0x610 [ 46.484259] ? __pfx_do_seccomp+0x10/0x10 [ 46.485095] ? do_raw_spin_unlock+0x53/0x220 [ 46.485947] ? _raw_spin_unlock+0x1e/0x40 [ 46.486677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.487661] ? static_key_count+0x60/0x80 [ 46.488461] prctl_set_seccomp+0x4e/0x70 [ 46.489228] __do_sys_prctl+0xe6c/0x1d70 [ 46.490013] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.490868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.491843] ? irqentry_exit+0xf3/0x650 [ 46.492570] do_syscall_64+0xbf/0x430 [ 46.493318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.494284] RIP: 0033:0x7efcf87695cd [ 46.494991] 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 [ 46.498183] RSP: 002b:00007ffec70950d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.499575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcf87695cd [ 46.500875] RDX: 000055a48505fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.502027] RBP: 00007ffec7095130 R08: 0000000000000000 R09: 00007ffec70947d0 [ 46.503101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4c4de7ad0 [ 46.504166] R13: 00007ffec7095560 R14: 000055a4c4de8bc0 R15: 000055a4c4df9780 [ 46.505280] [ 46.505637] irq event stamp: 1825 [ 46.506180] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.507465] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.508746] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.510078] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.511343] ---[ end trace 0000000000000000 ]--- [ 50.116976] ------------[ cut here ]------------ [ 50.118139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.120554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.122111] Modules linked in: [ 50.122718] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.124837] Tainted: [W]=WARN [ 50.125429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.126987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.127962] 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 [ 50.131516] RSP: 0018:ffff8880173f7bc0 EFLAGS: 00010286 [ 50.132592] RAX: 0000000000000000 RBX: ffffed1002e7ef78 RCX: ffffffff813a4050 [ 50.133930] RDX: ffff8880182c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.135285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ef2f [ 50.136636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.137986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173f7df8 [ 50.139393] FS: 00007fe56eeb5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.140918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.142026] CR2: 00007fe56f3a7580 CR3: 000000000fc65000 CR4: 0000000000350ef0 [ 50.143367] Call Trace: [ 50.143904] [ 50.144347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.145287] ? __create_object+0x59/0x80 [ 50.146114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.147133] __vmalloc_noprof+0x59/0x60 [ 50.147939] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.148857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.149846] bpf_prog_alloc+0x39/0x200 [ 50.150566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.151544] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.152511] do_seccomp+0x349/0x25e0 [ 50.153265] ? lock_release+0xc8/0x290 [ 50.154069] ? __pfx_do_seccomp+0x10/0x10 [ 50.154869] ? __schedule+0xf2c/0x3d40 [ 50.155609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.156649] ? static_key_count+0x60/0x80 [ 50.157493] prctl_set_seccomp+0x4e/0x70 [ 50.158314] __do_sys_prctl+0xe6c/0x1d70 [ 50.159159] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.160068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.161084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.162099] ? irqentry_exit+0xf3/0x650 [ 50.162891] do_syscall_64+0xbf/0x430 [ 50.163641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.164643] RIP: 0033:0x7fe56f3a75cd [ 50.165399] 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 [ 50.168696] RSP: 002b:00007ffc5ad9fcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.170117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe56f3a75cd [ 50.171454] RDX: 000055728e2f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.172821] RBP: 00007ffc5ad9fd20 R08: 0000000000000000 R09: 00007ffc5ad9f3c0 [ 50.174166] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572c80cdbf0 [ 50.175523] R13: 00007ffc5ada0150 R14: 00005572c80d7380 R15: 00005572c80e2460 [ 50.176908] [ 50.177350] irq event stamp: 1835 [ 50.178048] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.179622] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.181226] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.182537] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.183827] ---[ end trace 0000000000000000 ]--- [ 51.006543] ------------[ cut here ]------------ [ 51.007487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.009497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.010977] Modules linked in: [ 51.011597] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.013560] Tainted: [W]=WARN [ 51.014155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.015616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.016543] 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 [ 51.019670] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 51.020646] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 51.021936] RDX: ffff888016d35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.023217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 51.024497] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.025757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 51.027053] FS: 00007fd104413900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.028480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.029537] CR2: 00007fd104905580 CR3: 000000000b688000 CR4: 0000000000350ef0 [ 51.030815] Call Trace: [ 51.031276] [ 51.031682] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.032584] ? __create_object+0x59/0x80 [ 51.033359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.034338] __vmalloc_noprof+0x59/0x60 [ 51.035087] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.035948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.036882] bpf_prog_alloc+0x39/0x200 [ 51.037577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.038508] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.039415] do_seccomp+0x349/0x25e0 [ 51.040128] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.041030] ? __pfx_do_seccomp+0x10/0x10 [ 51.041763] ? find_held_lock+0x2b/0x80 [ 51.042523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.043478] ? static_key_count+0x60/0x80 [ 51.044264] prctl_set_seccomp+0x4e/0x70 [ 51.045034] __do_sys_prctl+0xe6c/0x1d70 [ 51.045818] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.046624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.047579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.048558] ? irqentry_exit+0xf3/0x650 [ 51.049321] do_syscall_64+0xbf/0x430 [ 51.050058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.050994] RIP: 0033:0x7fd1049055cd [ 51.051643] 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 [ 51.054752] RSP: 002b:00007ffc9e997e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.056108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1049055cd [ 51.057390] RDX: 000055cca238de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.058655] RBP: 00007ffc9e997e60 R08: 0000000000000000 R09: 00007ffc9e997500 [ 51.059913] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccac8882b0 [ 51.061214] R13: 00007ffc9e998290 R14: 000055ccac88ad20 R15: 000055ccac89c8d0 [ 51.062499] [ 51.062972] irq event stamp: 1743 [ 51.063573] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 51.065091] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 51.066617] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 51.068146] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 51.069665] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28699' (ECDSA) to the list of known hosts. 2025/11/17 18:15:47 fuzzer started 2025/11/17 18:15:48 dialing manager at localhost:37895 2025/11/17 18:15:48 checking machine... 2025/11/17 18:15:48 checking revisions... [ 51.985628] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:15:48 testing simple program... [ 52.074122] cgroup: Unknown subsys name 'net' [ 52.131495] cgroup: Unknown subsys name 'cpuset' [ 52.142903] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:15:47 Registers: info registers vcpu 0 RAX=0000000000042255 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8a4333000 CR3=000000000d563000 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=33f8a334c1109bba944d17ab5daf43fd XMM02=0000000000301770ec2efd57dc4c00df XMM03=000000000030e618b42453d798ca9d1c XMM04=28dde27ab61b2ed700000000000ae988 XMM05=bbffa67bbe77fc92000000000031f960 XMM06=817b8945e9d50373000000000031e298 XMM07=e042d86d42eb936e000000000030f768 XMM08=b42453d798ca9d1c00000000003017d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880179c7ce0 RCX=0000000000000008 RDX=0000000000000001 RSI=00007ffc5ad9cbc0 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff8880179c7b90 R8 =ffff8880179c7ce0 R9 =ffff8880179c7e58 R10=0000000000000000 R11=0000000000000001 R12=00007ffc5ad9cbc0 R13=0000000000000001 R14=0000000000000008 R15=ffff8880179c7e58 RIP=ffffffff8254ce84 RFL=00000246 [---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 00007fe56eeb5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5ad99000 CR3=000000000b80b000 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=563412feff00545000000000000080fe 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