[ 51.186718] ------------[ cut here ]------------ [ 51.187730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.189922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.191534] Modules linked in: [ 51.192175] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.194355] Tainted: [W]=WARN [ 51.195017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.196615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.197610] 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 [ 51.201099] RSP: 0018:ffff888018adfbc0 EFLAGS: 00010286 [ 51.202091] RAX: 0000000000000000 RBX: ffffed100315bf78 RCX: ffffffff813a4050 [ 51.203388] RDX: ffff88801c725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.204680] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315bf2f [ 51.205978] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.207311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018adfdf8 [ 51.208617] FS: 00007f6d34bb0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.210073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.211177] CR2: 00007ffcff9dcef7 CR3: 000000000cdd0000 CR4: 0000000000350ef0 [ 51.212472] Call Trace: [ 51.212991] [ 51.213409] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.214317] ? __create_object+0x59/0x80 [ 51.215109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.216125] __vmalloc_noprof+0x59/0x60 [ 51.216906] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.217802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.218776] bpf_prog_alloc+0x39/0x200 [ 51.219470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.220416] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.221318] do_seccomp+0x349/0x25e0 [ 51.222043] ? find_held_lock+0x2b/0x80 [ 51.222822] ? do_prlimit+0x310/0x610 [ 51.223569] ? __pfx_do_seccomp+0x10/0x10 [ 51.224315] ? do_raw_spin_unlock+0x53/0x220 [ 51.225152] ? _raw_spin_unlock+0x1e/0x40 [ 51.225942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.226918] ? static_key_count+0x60/0x80 [ 51.227728] prctl_set_seccomp+0x4e/0x70 [ 51.228471] __do_sys_prctl+0xe6c/0x1d70 [ 51.229265] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.230123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.231113] ? irqentry_exit+0xf3/0x650 [ 51.231879] do_syscall_64+0xbf/0x430 [ 51.232615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.233571] RIP: 0033:0x7f6d350a25cd [ 51.234253] 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 [ 51.237421] RSP: 002b:00007ffcff9da8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.238834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d350a25cd [ 51.240124] RDX: 0000556d27810e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.241435] RBP: 00007ffcff9da920 R08: 0000000000000000 R09: 00007ffcff9d9fc0 [ 51.242738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d45a30b10 [ 51.244038] R13: 00007ffcff9dad50 R14: 0000556d45a312b0 R15: 0000556d45a456f0 [ 51.245347] [ 51.245840] irq event stamp: 1743 [ 51.246484] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 51.248057] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 51.249581] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 51.251138] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 51.252399] ---[ end trace 0000000000000000 ]--- [ 54.605883] ------------[ cut here ]------------ [ 54.606863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.608896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 54.610394] Modules linked in: [ 54.611044] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.613076] Tainted: [W]=WARN [ 54.613687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.615192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.616120] 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 [ 54.619362] RSP: 0018:ffff8880188e7bc0 EFLAGS: 00010286 [ 54.620359] RAX: 0000000000000000 RBX: ffffed100311cf78 RCX: ffffffff813a4050 [ 54.621667] RDX: ffff88801cc95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.622986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311cf2f [ 54.624291] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.625598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188e7df8 [ 54.626920] FS: 00007f6e21b96900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.628387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.629469] CR2: 00007f6e22088580 CR3: 000000001f3eb000 CR4: 0000000000350ef0 [ 54.630815] Call Trace: [ 54.631288] [ 54.631756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.632701] ? __create_object+0x59/0x80 [ 54.633461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.634455] __vmalloc_noprof+0x59/0x60 [ 54.635227] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.636113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.637057] bpf_prog_alloc+0x39/0x200 [ 54.637801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.638758] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.639679] do_seccomp+0x349/0x25e0 [ 54.640367] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.641280] ? __pfx_do_seccomp+0x10/0x10 [ 54.642080] ? find_held_lock+0x2b/0x80 [ 54.642889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.643912] ? static_key_count+0x60/0x80 [ 54.644762] prctl_set_seccomp+0x4e/0x70 [ 54.645583] __do_sys_prctl+0xe6c/0x1d70 [ 54.646375] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.647281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.648306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.649332] ? irqentry_exit+0xf3/0x650 [ 54.650141] do_syscall_64+0xbf/0x430 [ 54.650935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.651932] RIP: 0033:0x7f6e220885cd [ 54.652672] 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 [ 54.656068] RSP: 002b:00007ffd620f26f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.657527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e220885cd [ 54.658906] RDX: 00005608e12d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.660292] RBP: 00007ffd620f2750 R08: 0000000000000000 R09: 00007ffd620f1df0 [ 54.661666] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608fea47ad0 [ 54.663040] R13: 00007ffd620f2b80 R14: 00005608fea48bc0 R15: 00005608fea59780 [ 54.664424] [ 54.664919] irq event stamp: 1699 [ 54.665604] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 54.667226] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 54.668838] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 54.670485] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 54.672114] ---[ end trace 0000000000000000 ]--- [ 55.414684] ------------[ cut here ]------------ [ 55.415575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.417550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.418977] Modules linked in: [ 55.420955] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.423526] Tainted: [W]=WARN [ 55.424074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.425519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.426392] 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 [ 55.429489] RSP: 0018:ffff88800f0f7bc0 EFLAGS: 00010286 [ 55.430470] RAX: 0000000000000000 RBX: ffffed1001e1ef78 RCX: ffffffff813a4050 [ 55.431765] RDX: ffff88801af03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.433027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1ef2f [ 55.434312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.435641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0f7df8 [ 55.436901] FS: 00007fcd28191900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.438541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.439572] CR2: 00007fcd28683580 CR3: 000000000f6b7000 CR4: 0000000000350ef0 [ 55.441214] Call Trace: [ 55.441710] [ 55.442116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.443015] ? __create_object+0x59/0x80 [ 55.443785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.444752] __vmalloc_noprof+0x59/0x60 [ 55.445475] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.446415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.447374] bpf_prog_alloc+0x39/0x200 [ 55.448102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.449042] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.449937] do_seccomp+0x349/0x25e0 [ 55.450674] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.451577] ? __pfx_do_seccomp+0x10/0x10 [ 55.452329] ? find_held_lock+0x2b/0x80 [ 55.453077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.454045] ? static_key_count+0x60/0x80 [ 55.454852] prctl_set_seccomp+0x4e/0x70 [ 55.455625] __do_sys_prctl+0xe6c/0x1d70 [ 55.456388] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.457252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.458223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.459184] ? irqentry_exit+0xf3/0x650 [ 55.459931] do_syscall_64+0xbf/0x430 [ 55.460666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.461607] RIP: 0033:0x7fcd286835cd [ 55.462287] 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 [ 55.465409] RSP: 002b:00007ffeb358bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.466771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd286835cd [ 55.468055] RDX: 000055679a5dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.469314] RBP: 00007ffeb358bf90 R08: 0000000000000000 R09: 00007ffeb358b630 [ 55.470610] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567a73a62b0 [ 55.471888] R13: 00007ffeb358c3c0 R14: 00005567a73a8d20 R15: 00005567a73ba8d0 [ 55.473197] [ 55.473651] irq event stamp: 2157 [ 55.474270] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80 [ 55.475771] hardirqs last disabled at (2174): [] __up_console_sem+0x5d/0x80 [ 55.477262] softirqs last enabled at (1894): [] handle_softirqs+0x50c/0x770 [ 55.478827] softirqs last disabled at (2193): [] __irq_exit_rcu+0xc4/0x100 [ 55.480090] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16671' (ECDSA) to the list of known hosts. 2025/11/19 03:30:26 fuzzer started 2025/11/19 03:30:26 dialing manager at localhost:34383 2025/11/19 03:30:26 checking machine... 2025/11/19 03:30:26 checking revisions... [ 56.315264] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:30:26 testing simple program... [ 56.442741] cgroup: Unknown subsys name 'net' [ 56.537402] cgroup: Unknown subsys name 'cpuset' [ 56.566484] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:30:25 Registers: info registers vcpu 0 RAX=00000000000416f7 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2325218008 CR3=000000000d57d000 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=2035323a30333a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a30333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f6e22089163 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=00007f6e22089163 RSP=ffff888015dc74f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015dc7628 R13=0000000000000000 R14=ffff88801cc93780 R15=0000000000000000 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f6e21b96900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd620ec000 CR3=000000001f889000 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