[ 43.917958] ------------[ cut here ]------------ [ 43.918822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.920513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 43.921708] Modules linked in: [ 43.922217] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.923847] Tainted: [W]=WARN [ 43.924303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.925501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.926246] 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 [ 43.928849] RSP: 0018:ffff88801a01fbc0 EFLAGS: 00010286 [ 43.929644] RAX: 0000000000000000 RBX: ffffed1003403f78 RCX: ffffffff813a4050 [ 43.930702] RDX: ffff888009a53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.931741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003403f2f [ 43.932797] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.933851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a01fdf8 [ 43.934907] FS: 00007feb1f082900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.936080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.936948] CR2: 00007feb1f574580 CR3: 0000000009c5e000 CR4: 0000000000350ef0 [ 43.938013] Call Trace: [ 43.938402] [ 43.938779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.939487] ? __create_object+0x59/0x80 [ 43.940136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.940944] __vmalloc_noprof+0x59/0x60 [ 43.941557] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.942251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.943010] bpf_prog_alloc+0x39/0x200 [ 43.943616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.944349] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.945074] do_seccomp+0x349/0x25e0 [ 43.945659] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.946373] ? __pfx_do_seccomp+0x10/0x10 [ 43.947024] ? find_held_lock+0x2b/0x80 [ 43.947651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.948401] ? static_key_count+0x60/0x80 [ 43.949065] prctl_set_seccomp+0x4e/0x70 [ 43.949685] __do_sys_prctl+0xe6c/0x1d70 [ 43.950299] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.950990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.951769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.952556] ? irqentry_exit+0xf3/0x650 [ 43.953147] do_syscall_64+0xbf/0x430 [ 43.953753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.954506] RIP: 0033:0x7feb1f5745cd [ 43.955084] 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 [ 43.957687] RSP: 002b:00007ffc16f65760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.958810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb1f5745cd [ 43.959855] RDX: 00005619b92c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.960896] RBP: 00007ffc16f657c0 R08: 0000000000000000 R09: 00007ffc16f64e60 [ 43.961949] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619d21a62b0 [ 43.963001] R13: 00007ffc16f65bf0 R14: 00005619d21a8d20 R15: 00005619d21ba8d0 [ 43.964073] [ 43.964420] irq event stamp: 1659 [ 43.964949] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 43.966203] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 43.967446] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 43.968696] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 43.969949] ---[ end trace 0000000000000000 ]--- [ 47.026472] ------------[ cut here ]------------ [ 47.027363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.029309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.030730] Modules linked in: [ 47.031288] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.033412] Tainted: [W]=WARN [ 47.034075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.035482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.036357] 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 [ 47.039388] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286 [ 47.040324] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050 [ 47.041544] RDX: ffff888013b43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.042771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f [ 47.043996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.045206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8 [ 47.046453] FS: 00007f4b343f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.047819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.048825] CR2: 00007f4b348e8580 CR3: 000000002004d000 CR4: 0000000000350ef0 [ 47.050052] Call Trace: [ 47.050490] [ 47.050925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.051777] ? __create_object+0x59/0x80 [ 47.052481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.053408] __vmalloc_noprof+0x59/0x60 [ 47.054141] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.054977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.055857] bpf_prog_alloc+0x39/0x200 [ 47.056506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.057404] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.058284] do_seccomp+0x349/0x25e0 [ 47.058970] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.059825] ? __pfx_do_seccomp+0x10/0x10 [ 47.060597] ? find_held_lock+0x2b/0x80 [ 47.061279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.062212] ? static_key_count+0x60/0x80 [ 47.062973] prctl_set_seccomp+0x4e/0x70 [ 47.063705] __do_sys_prctl+0xe6c/0x1d70 [ 47.064426] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.065232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.066160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.067089] ? irqentry_exit+0xf3/0x650 [ 47.067804] do_syscall_64+0xbf/0x430 [ 47.068471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.069385] RIP: 0033:0x7f4b348e85cd [ 47.070055] 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 [ 47.073058] RSP: 002b:00007ffd3328cb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.074373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b348e85cd [ 47.075588] RDX: 00005595e9ee5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.076808] RBP: 00007ffd3328cbb0 R08: 0000000000000000 R09: 00007ffd3328c250 [ 47.078039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559619240ad0 [ 47.079254] R13: 00007ffd3328cfe0 R14: 0000559619241bc0 R15: 0000559619252780 [ 47.080491] [ 47.080956] irq event stamp: 1851 [ 47.081566] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 47.083013] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 47.084450] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 47.085937] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 47.087376] ---[ end trace 0000000000000000 ]--- [ 47.891860] ------------[ cut here ]------------ [ 47.892832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.894876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.896386] Modules linked in: [ 47.897082] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.899131] Tainted: [W]=WARN [ 47.899752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.901262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.902221] 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 [ 47.905403] RSP: 0018:ffff888015d37bc0 EFLAGS: 00010286 [ 47.906461] RAX: 0000000000000000 RBX: ffffed1002ba6f78 RCX: ffffffff813a4050 [ 47.907789] RDX: ffff8880159b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.909099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba6f2f [ 47.910467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.911778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d37df8 [ 47.913094] FS: 00007f06a727a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.914620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.915714] CR2: 00007ffcf21efef7 CR3: 000000000e3c0000 CR4: 0000000000350ef0 [ 47.917034] Call Trace: [ 47.917575] [ 47.918006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.918936] ? __create_object+0x59/0x80 [ 47.919734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.920729] __vmalloc_noprof+0x59/0x60 [ 47.921475] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.922387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.923343] bpf_prog_alloc+0x39/0x200 [ 47.924118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.925090] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.926039] do_seccomp+0x349/0x25e0 [ 47.926806] ? find_held_lock+0x2b/0x80 [ 47.927611] ? do_prlimit+0x310/0x610 [ 47.928328] ? __pfx_do_seccomp+0x10/0x10 [ 47.929150] ? do_raw_spin_unlock+0x53/0x220 [ 47.930028] ? _raw_spin_unlock+0x1e/0x40 [ 47.930857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.931880] ? static_key_count+0x60/0x80 [ 47.932720] prctl_set_seccomp+0x4e/0x70 [ 47.933473] __do_sys_prctl+0xe6c/0x1d70 [ 47.934311] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.935206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.936226] ? irqentry_exit+0xf3/0x650 [ 47.937034] do_syscall_64+0xbf/0x430 [ 47.937813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.938927] RIP: 0033:0x7f06a776c5cd [ 47.939856] 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 [ 47.943708] RSP: 002b:00007ffcf21ee9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.945148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06a776c5cd [ 47.946653] RDX: 000055903f4fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.947977] RBP: 00007ffcf21eea50 R08: 0000000000000000 R09: 00007ffcf21ee0f0 [ 47.949309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590530d3ad0 [ 47.950775] R13: 00007ffcf21eee80 R14: 00005590530d4bc0 R15: 00005590530e5780 [ 47.952117] [ 47.952631] irq event stamp: 1753 [ 47.953250] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 47.954900] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 47.956476] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 47.958124] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 47.959605] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14088' (ECDSA) to the list of known hosts. 2025/11/19 04:42:42 fuzzer started 2025/11/19 04:42:42 dialing manager at localhost:34383 2025/11/19 04:42:42 checking machine... 2025/11/19 04:42:42 checking revisions... [ 48.891105] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:42:42 testing simple program... [ 48.986172] cgroup: Unknown subsys name 'net' [ 49.059164] cgroup: Unknown subsys name 'cpuset' [ 49.072031] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:42:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff80 RBP=ffffffff85e1ff80 RSP=ffff88801a157578 R8 =00000000ffffffff R9 =ffffed1001b6f9d4 R10=00007f4b343d1000 R11=0000000000000001 R12=ffff888015d4d340 R13=0000000000000000 R14=00000000ffffffff R15=dffffc0000000000 RIP=ffffffff84c720b7 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 00007f4b343f6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b343d5020 CR3=000000000d7d8000 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=2031343a32343a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a32343a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010002 RBX=0000000000000000 RCX=0000000000000018 RDX=ffff888009643780 RSI=ffffffff81633296 RDI=0000000000000000 RBP=ffffffff86650294 RSP=ffff88806cf08c60 R8 =000f424000000000 R9 =ffffed100d9e119a R10=000000000049e652 R11=0000000000000001 R12=00000000005b99af R13=003b9aca00000000 R14=00000000001f4154 R15=000000000049e652 RIP=ffffffff81633296 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5c40c1000 CR3=000000000e47e000 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=32343a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000