[ 45.701442] ------------[ cut here ]------------ [ 45.702220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.703917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.705143] Modules linked in: [ 45.705632] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.707294] Tainted: [W]=WARN [ 45.707802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.709039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.709810] 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 [ 45.712482] RSP: 0018:ffff88801b22fbc0 EFLAGS: 00010286 [ 45.713303] RAX: 0000000000000000 RBX: ffffed1003645f78 RCX: ffffffff813a4050 [ 45.714383] RDX: ffff888015a68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.715459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003645f2f [ 45.716548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.717631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b22fdf8 [ 45.718700] FS: 00007f263b826900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.719913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.720802] CR2: 00007f263bd18580 CR3: 000000000c25b000 CR4: 0000000000350ef0 [ 45.721875] Call Trace: [ 45.722267] [ 45.722607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.723367] ? __create_object+0x59/0x80 [ 45.724037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.724855] __vmalloc_noprof+0x59/0x60 [ 45.725461] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.726195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.726985] bpf_prog_alloc+0x39/0x200 [ 45.727561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.728354] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.729106] do_seccomp+0x349/0x25e0 [ 45.729676] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.730425] ? __pfx_do_seccomp+0x10/0x10 [ 45.731081] ? find_held_lock+0x2b/0x80 [ 45.731688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.732497] ? static_key_count+0x60/0x80 [ 45.733170] prctl_set_seccomp+0x4e/0x70 [ 45.733828] __do_sys_prctl+0xe6c/0x1d70 [ 45.734446] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.735169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.735975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.736748] ? irqentry_exit+0xf3/0x650 [ 45.737408] do_syscall_64+0xbf/0x430 [ 45.738030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.738818] RIP: 0033:0x7f263bd185cd [ 45.739379] 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 [ 45.742060] RSP: 002b:00007ffe21f45ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.743200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f263bd185cd [ 45.744304] RDX: 000055949e597e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.745385] RBP: 00007ffe21f45d00 R08: 0000000000000000 R09: 00007ffe21f453a0 [ 45.746469] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594b8063b10 [ 45.747553] R13: 00007ffe21f46130 R14: 00005594b80642b0 R15: 00005594b80786f0 [ 45.748644] [ 45.749026] irq event stamp: 1729 [ 45.749526] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 45.750789] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 45.752063] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 45.753357] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 45.754635] ---[ end trace 0000000000000000 ]--- [ 49.138637] ------------[ cut here ]------------ [ 49.139561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.141616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.143310] Modules linked in: [ 49.144041] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.146035] Tainted: [W]=WARN [ 49.146589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.148063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.148971] 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 [ 49.152119] RSP: 0018:ffff88801b227bc0 EFLAGS: 00010286 [ 49.153110] RAX: 0000000000000000 RBX: ffffed1003644f78 RCX: ffffffff813a4050 [ 49.154393] RDX: ffff88801b639bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.155669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003644f2f [ 49.156947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.158214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b227df8 [ 49.159472] FS: 00007f7bafc57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.160917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.161959] CR2: 00007ffc53f8eef7 CR3: 0000000020c4e000 CR4: 0000000000350ef0 [ 49.163239] Call Trace: [ 49.163720] [ 49.164168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.165057] ? __create_object+0x59/0x80 [ 49.165826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.166734] __vmalloc_noprof+0x59/0x60 [ 49.167479] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.168393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.169327] bpf_prog_alloc+0x39/0x200 [ 49.170056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.170969] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.171891] do_seccomp+0x349/0x25e0 [ 49.172551] ? find_held_lock+0x2b/0x80 [ 49.173300] ? do_prlimit+0x310/0x610 [ 49.174031] ? __pfx_do_seccomp+0x10/0x10 [ 49.174810] ? do_raw_spin_unlock+0x53/0x220 [ 49.175582] ? _raw_spin_unlock+0x1e/0x40 [ 49.176374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.177357] ? static_key_count+0x60/0x80 [ 49.178155] prctl_set_seccomp+0x4e/0x70 [ 49.178914] __do_sys_prctl+0xe6c/0x1d70 [ 49.179655] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.180502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.181466] ? irqentry_exit+0xf3/0x650 [ 49.182222] do_syscall_64+0xbf/0x430 [ 49.182949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.183914] RIP: 0033:0x7f7bb01495cd [ 49.184573] 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 [ 49.187741] RSP: 002b:00007ffc53f8d790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.189113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bb01495cd [ 49.190394] RDX: 0000557d1eed9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.191665] RBP: 00007ffc53f8d7f0 R08: 0000000000000000 R09: 00007ffc53f8ce90 [ 49.192938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d568d2ad0 [ 49.194219] R13: 00007ffc53f8dc20 R14: 0000557d568d3bc0 R15: 0000557d568e4780 [ 49.195515] [ 49.195991] irq event stamp: 1897 [ 49.196585] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 49.198063] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.199562] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 49.201103] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 49.202598] ---[ end trace 0000000000000000 ]--- [ 49.947152] ------------[ cut here ]------------ [ 49.948120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.950123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.951589] Modules linked in: [ 49.952238] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.954203] Tainted: [W]=WARN [ 49.954795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.956251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.957150] 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 [ 49.960317] RSP: 0018:ffff888009f97bc0 EFLAGS: 00010286 [ 49.961280] RAX: 0000000000000000 RBX: ffffed10013f2f78 RCX: ffffffff813a4050 [ 49.962546] RDX: ffff888018875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.963819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f2f2f [ 49.965078] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.966348] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f97df8 [ 49.967611] FS: 00007f2fe0633900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.969046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.970093] CR2: 00007f2fe0b25580 CR3: 00000000156f3000 CR4: 0000000000350ef0 [ 49.971360] Call Trace: [ 49.971882] [ 49.972287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.973171] ? __create_object+0x59/0x80 [ 49.973948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.974907] __vmalloc_noprof+0x59/0x60 [ 49.975636] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.976506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.977409] bpf_prog_alloc+0x39/0x200 [ 49.978144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.979063] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.979972] do_seccomp+0x349/0x25e0 [ 49.980638] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.981530] ? __pfx_do_seccomp+0x10/0x10 [ 49.982303] ? find_held_lock+0x2b/0x80 [ 49.983061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.984015] ? static_key_count+0x60/0x80 [ 49.984803] prctl_set_seccomp+0x4e/0x70 [ 49.985525] __do_sys_prctl+0xe6c/0x1d70 [ 49.986298] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.987139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.988083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.989031] ? irqentry_exit+0xf3/0x650 [ 49.989742] do_syscall_64+0xbf/0x430 [ 49.990486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.991435] RIP: 0033:0x7f2fe0b255cd [ 49.992143] 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 [ 49.995270] RSP: 002b:00007ffe69ac8c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.996629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fe0b255cd [ 49.997911] RDX: 0000561c91789e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.999163] RBP: 00007ffe69ac8ce0 R08: 0000000000000000 R09: 00007ffe69ac8380 [ 50.000446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c9c31aad0 [ 50.001722] R13: 00007ffe69ac9110 R14: 0000561c9c31bbc0 R15: 0000561c9c32c780 [ 50.003021] [ 50.003434] irq event stamp: 1775 [ 50.004087] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.005597] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.007097] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 50.008626] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 50.010117] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36056' (ECDSA) to the list of known hosts. 2025/11/18 12:32:36 fuzzer started 2025/11/18 12:32:36 dialing manager at localhost:34383 2025/11/18 12:32:37 checking machine... 2025/11/18 12:32:37 checking revisions... [ 51.449075] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:32:37 testing simple program... [ 51.545008] cgroup: Unknown subsys name 'net' [ 51.609166] cgroup: Unknown subsys name 'cpuset' [ 51.623547] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:32:35 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88801b63d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801b63ddc0 RDI=ffff88801b63ddc0 RBP=ffff88801b63dd98 RSP=ffff888017187240 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801b63ddc0 R13=01310f0dcca97c3b R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f7bafc57900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc53f87000 CR3=0000000020c30000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e7b9 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4fc9f488 CR3=000000000e241000 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=32333a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000