[ 46.784332] ------------[ cut here ]------------ [ 46.785282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.787293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.788768] Modules linked in: [ 46.789431] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.791381] Tainted: [W]=WARN [ 46.791932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.793387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.794284] 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 [ 46.797426] RSP: 0018:ffff888018e77bc0 EFLAGS: 00010286 [ 46.798404] RAX: 0000000000000000 RBX: ffffed10031cef78 RCX: ffffffff813a4050 [ 46.799662] RDX: ffff888015fb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.800911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031cef2f [ 46.802192] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.803449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e77df8 [ 46.804715] FS: 00007f225bfee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.806149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.807221] CR2: 00007ffcb2b40ef7 CR3: 000000000e24c000 CR4: 0000000000350ef0 [ 46.808471] Call Trace: [ 46.808924] [ 46.809383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.810266] ? __create_object+0x59/0x80 [ 46.810989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.811956] __vmalloc_noprof+0x59/0x60 [ 46.812694] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.813566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.814478] bpf_prog_alloc+0x39/0x200 [ 46.815162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.816095] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.817011] do_seccomp+0x349/0x25e0 [ 46.817742] ? find_held_lock+0x2b/0x80 [ 46.818505] ? do_prlimit+0x310/0x610 [ 46.819259] ? __pfx_do_seccomp+0x10/0x10 [ 46.820001] ? do_raw_spin_unlock+0x53/0x220 [ 46.820826] ? _raw_spin_unlock+0x1e/0x40 [ 46.821627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.822586] ? static_key_count+0x60/0x80 [ 46.823385] prctl_set_seccomp+0x4e/0x70 [ 46.824108] __do_sys_prctl+0xe6c/0x1d70 [ 46.824881] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.825755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.826736] ? irqentry_exit+0xf3/0x650 [ 46.827486] do_syscall_64+0xbf/0x430 [ 46.828221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.829129] RIP: 0033:0x7f225c4e05cd [ 46.829830] 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 [ 46.832966] RSP: 002b:00007ffcb2b3ed10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.834338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f225c4e05cd [ 46.835609] RDX: 00005555c7a27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.836889] RBP: 00007ffcb2b3ed70 R08: 0000000000000000 R09: 00007ffcb2b3e410 [ 46.838195] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555d784dbf0 [ 46.839488] R13: 00007ffcb2b3f1a0 R14: 00005555d7857380 R15: 00005555d7862460 [ 46.840780] [ 46.841254] irq event stamp: 1753 [ 46.841867] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.843372] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.844882] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.846431] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.847947] ---[ end trace 0000000000000000 ]--- [ 50.289637] ------------[ cut here ]------------ [ 50.290559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.292511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.293945] Modules linked in: [ 50.294561] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.296721] Tainted: [W]=WARN [ 50.297390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.298845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.299748] 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 [ 50.302828] RSP: 0018:ffff88801701fbc0 EFLAGS: 00010286 [ 50.303775] RAX: 0000000000000000 RBX: ffffed1002e03f78 RCX: ffffffff813a4050 [ 50.305024] RDX: ffff8880165f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.306289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e03f2f [ 50.307528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.308775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801701fdf8 [ 50.310037] FS: 00007ff5433f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.311437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.312463] CR2: 00007ff5438e7580 CR3: 000000001fa04000 CR4: 0000000000350ef0 [ 50.313735] Call Trace: [ 50.314226] [ 50.314636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.315507] ? __create_object+0x59/0x80 [ 50.316273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.317218] __vmalloc_noprof+0x59/0x60 [ 50.317913] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.318761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.319669] bpf_prog_alloc+0x39/0x200 [ 50.320390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321317] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.322203] do_seccomp+0x349/0x25e0 [ 50.322861] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.323747] ? __pfx_do_seccomp+0x10/0x10 [ 50.324511] ? find_held_lock+0x2b/0x80 [ 50.325254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.326151] ? static_key_count+0x60/0x80 [ 50.326935] prctl_set_seccomp+0x4e/0x70 [ 50.327690] __do_sys_prctl+0xe6c/0x1d70 [ 50.328443] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.329282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.330222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.331128] ? irqentry_exit+0xf3/0x650 [ 50.331884] do_syscall_64+0xbf/0x430 [ 50.332609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.333543] RIP: 0033:0x7ff5438e75cd [ 50.334243] 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 [ 50.337351] RSP: 002b:00007fffb8d04b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.338676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5438e75cd [ 50.339936] RDX: 000055ef3fee0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.341197] RBP: 00007fffb8d04ba0 R08: 0000000000000000 R09: 00007fffb8d04240 [ 50.342471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef5ced3b10 [ 50.343724] R13: 00007fffb8d04fd0 R14: 000055ef5ced42b0 R15: 000055ef5cee86f0 [ 50.344977] [ 50.345442] irq event stamp: 1753 [ 50.346035] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.347508] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.348989] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 50.350525] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 50.351987] ---[ end trace 0000000000000000 ]--- [ 51.139485] ------------[ cut here ]------------ [ 51.140473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.142657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.144229] Modules linked in: [ 51.144858] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.147005] Tainted: [W]=WARN [ 51.147631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.149201] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.150143] 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 [ 51.153592] RSP: 0018:ffff888017a67bc0 EFLAGS: 00010286 [ 51.154653] RAX: 0000000000000000 RBX: ffffed1002f4cf78 RCX: ffffffff813a4050 [ 51.156026] RDX: ffff888016e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.157420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4cf2f [ 51.158805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.160202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a67df8 [ 51.161601] FS: 00007f302e81d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.163147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.164297] CR2: 00007ffe919e3ef7 CR3: 000000001f3bb000 CR4: 0000000000350ef0 [ 51.165691] Call Trace: [ 51.166224] [ 51.166680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.167680] ? __create_object+0x59/0x80 [ 51.168549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.169650] __vmalloc_noprof+0x59/0x60 [ 51.170494] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.171463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.172500] bpf_prog_alloc+0x39/0x200 [ 51.173329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.174355] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.175361] do_seccomp+0x349/0x25e0 [ 51.176114] ? find_held_lock+0x2b/0x80 [ 51.176958] ? do_prlimit+0x310/0x610 [ 51.177780] ? __pfx_do_seccomp+0x10/0x10 [ 51.178652] ? do_raw_spin_unlock+0x53/0x220 [ 51.179574] ? _raw_spin_unlock+0x1e/0x40 [ 51.180450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.181538] ? static_key_count+0x60/0x80 [ 51.182424] prctl_set_seccomp+0x4e/0x70 [ 51.183288] __do_sys_prctl+0xe6c/0x1d70 [ 51.184116] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.185068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.186143] ? irqentry_exit+0xf3/0x650 [ 51.187003] do_syscall_64+0xbf/0x430 [ 51.187822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.188879] RIP: 0033:0x7f302ed0f5cd [ 51.189684] 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 [ 51.193261] RSP: 002b:00007ffe919e1350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.194789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f302ed0f5cd [ 51.196220] RDX: 00005556b0653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.197659] RBP: 00007ffe919e13b0 R08: 0000000000000000 R09: 00007ffe919e0a50 [ 51.199088] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556c4e5e2b0 [ 51.200511] R13: 00007ffe919e17e0 R14: 00005556c4e60d20 R15: 00005556c4e728d0 [ 51.201977] [ 51.202491] irq event stamp: 1771 [ 51.203216] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 51.204939] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 51.206610] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 51.208120] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 51.209640] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51581' (ECDSA) to the list of known hosts. 2025/11/18 16:35:59 fuzzer started 2025/11/18 16:35:59 dialing manager at localhost:34383 2025/11/18 16:35:59 checking machine... 2025/11/18 16:35:59 checking revisions... [ 52.093526] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:35:59 testing simple program... [ 52.184055] cgroup: Unknown subsys name 'net' [ 52.236418] cgroup: Unknown subsys name 'cpuset' [ 52.249281] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:35:58 Registers: info registers vcpu 0 RAX=00000000000469f1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff659ed3c8 CR3=000000000dfae000 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=35333a363120383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36313834352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363138 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=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff8880159972f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007f56dc479900 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=000055ef5cefb748 CR3=000000000dc79000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=6aefd73afd8090ef00000000000ae988 XMM05=45e11aa3e68dd2a10000000000321490 XMM06=864a349abd23a7870000000000320538 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000