[ 39.011799] ------------[ cut here ]------------ [ 39.012731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.014819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.016304] Modules linked in: [ 39.016933] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.019148] Tainted: [W]=WARN [ 39.019844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.021323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.022256] 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 [ 39.025457] RSP: 0018:ffff888009a6fbc0 EFLAGS: 00010286 [ 39.026443] RAX: 0000000000000000 RBX: ffffed100134df78 RCX: ffffffff813a4050 [ 39.027750] RDX: ffff888015d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134df2f [ 39.030318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.031607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a6fdf8 [ 39.032915] FS: 00007f5d71301900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.034365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.035453] CR2: 00007f5d717f3580 CR3: 000000000b3aa000 CR4: 0000000000350ef0 [ 39.036764] Call Trace: [ 39.037229] [ 39.037685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.038597] ? __create_object+0x59/0x80 [ 39.039331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.040321] __vmalloc_noprof+0x59/0x60 [ 39.041085] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.041964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042910] bpf_prog_alloc+0x39/0x200 [ 39.043658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044591] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.045506] do_seccomp+0x349/0x25e0 [ 39.046181] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.047089] ? __pfx_do_seccomp+0x10/0x10 [ 39.047891] ? find_held_lock+0x2b/0x80 [ 39.048663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.049646] ? static_key_count+0x60/0x80 [ 39.050453] prctl_set_seccomp+0x4e/0x70 [ 39.051176] __do_sys_prctl+0xe6c/0x1d70 [ 39.051985] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.053037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.055016] ? irqentry_exit+0xf3/0x650 [ 39.055820] do_syscall_64+0xbf/0x430 [ 39.056563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.057515] RIP: 0033:0x7f5d717f35cd [ 39.058184] 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 [ 39.061367] RSP: 002b:00007ffd9911a400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.062768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d717f35cd [ 39.064082] RDX: 0000560530287e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.065366] RBP: 00007ffd9911a460 R08: 0000000000000000 R09: 00007ffd99119b00 [ 39.066693] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605603efb10 [ 39.067992] R13: 00007ffd9911a890 R14: 00005605603f02b0 R15: 00005605604046f0 [ 39.069293] [ 39.069762] irq event stamp: 1871 [ 39.070370] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 39.071943] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 39.073464] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 39.075011] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.076544] ---[ end trace 0000000000000000 ]--- [ 42.637759] ------------[ cut here ]------------ [ 42.638669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.640773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.642256] Modules linked in: [ 42.642905] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.645148] Tainted: [W]=WARN [ 42.646172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.647676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.648603] 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 [ 42.651816] RSP: 0018:ffff88801ae47bc0 EFLAGS: 00010286 [ 42.652815] RAX: 0000000000000000 RBX: ffffed10035c8f78 RCX: ffffffff813a4050 [ 42.654108] RDX: ffff888015c05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.655408] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c8f2f [ 42.656707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.658014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae47df8 [ 42.659314] FS: 00007f913db67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.660774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.661871] CR2: 00007ffeac4a2ef8 CR3: 000000001f5b6000 CR4: 0000000000350ef0 [ 42.663170] Call Trace: [ 42.663694] [ 42.664112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.665034] ? __create_object+0x59/0x80 [ 42.665848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.666829] __vmalloc_noprof+0x59/0x60 [ 42.667607] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.668498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669449] bpf_prog_alloc+0x39/0x200 [ 42.670142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671097] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.672038] do_seccomp+0x349/0x25e0 [ 42.672762] ? find_held_lock+0x2b/0x80 [ 42.673538] ? do_prlimit+0x310/0x610 [ 42.674254] ? __pfx_do_seccomp+0x10/0x10 [ 42.675050] ? do_raw_spin_unlock+0x53/0x220 [ 42.675903] ? _raw_spin_unlock+0x1e/0x40 [ 42.676707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.677691] ? static_key_count+0x60/0x80 [ 42.678502] prctl_set_seccomp+0x4e/0x70 [ 42.679244] __do_sys_prctl+0xe6c/0x1d70 [ 42.680039] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.680915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.681896] ? irqentry_exit+0xf3/0x650 [ 42.682664] do_syscall_64+0xbf/0x430 [ 42.683353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.684306] RIP: 0033:0x7f913e0595cd [ 42.685015] 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 [ 42.688234] RSP: 002b:00007ffeac4a1060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.689601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f913e0595cd [ 42.690884] RDX: 00005583f1bb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.692182] RBP: 00007ffeac4a10c0 R08: 0000000000000000 R09: 00007ffeac4a0760 [ 42.693474] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584000c22b0 [ 42.694767] R13: 00007ffeac4a14f0 R14: 00005584000c4d20 R15: 00005584000d68d0 [ 42.696081] [ 42.696548] irq event stamp: 1865 [ 42.697168] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.698704] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 42.700259] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 42.701816] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 42.703336] ---[ end trace 0000000000000000 ]--- [ 43.579015] ------------[ cut here ]------------ [ 43.580026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.581705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.582911] Modules linked in: [ 43.583433] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.585081] Tainted: [W]=WARN [ 43.585577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.586795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.587540] 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 [ 43.590360] RSP: 0018:ffff88801b067bc0 EFLAGS: 00010286 [ 43.591292] RAX: 0000000000000000 RBX: ffffed100360cf78 RCX: ffffffff813a4050 [ 43.592479] RDX: ffff88800c510000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.593531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100360cf2f [ 43.594585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.595648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b067df8 [ 43.596707] FS: 00007f97c6577900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.597891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.598757] CR2: 00007ffd2a3caef8 CR3: 000000000dd04000 CR4: 0000000000350ef0 [ 43.599989] Call Trace: [ 43.600404] [ 43.600746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.601547] ? __create_object+0x59/0x80 [ 43.602191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.602990] __vmalloc_noprof+0x59/0x60 [ 43.603728] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.604726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.605496] bpf_prog_alloc+0x39/0x200 [ 43.606072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.606831] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.607571] do_seccomp+0x349/0x25e0 [ 43.608140] ? find_held_lock+0x2b/0x80 [ 43.608763] ? do_prlimit+0x310/0x610 [ 43.609342] ? __pfx_do_seccomp+0x10/0x10 [ 43.609989] ? do_raw_spin_unlock+0x53/0x220 [ 43.610677] ? _raw_spin_unlock+0x1e/0x40 [ 43.611287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.612085] ? static_key_count+0x60/0x80 [ 43.612750] prctl_set_seccomp+0x4e/0x70 [ 43.613364] __do_sys_prctl+0xe6c/0x1d70 [ 43.614002] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.614807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.615792] ? irqentry_exit+0xf3/0x650 [ 43.616420] do_syscall_64+0xbf/0x430 [ 43.616992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.617772] RIP: 0033:0x7f97c6a695cd [ 43.618320] 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 [ 43.620959] RSP: 002b:00007ffd2a3c90e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.622082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97c6a695cd [ 43.623137] RDX: 000055b6cfda3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.624201] RBP: 00007ffd2a3c9140 R08: 0000000000000000 R09: 00007ffd2a3c87e0 [ 43.625252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6d5589bf0 [ 43.626307] R13: 00007ffd2a3c9570 R14: 000055b6d5593380 R15: 000055b6d559e460 [ 43.627401] [ 43.627762] irq event stamp: 1785 [ 43.628262] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 43.629528] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 43.630788] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.632074] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 43.634007] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11810' (ECDSA) to the list of known hosts. 2025/11/18 01:49:03 fuzzer started 2025/11/18 01:49:04 dialing manager at localhost:37895 2025/11/18 01:49:04 checking machine... 2025/11/18 01:49:04 checking revisions... [ 44.508731] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:49:04 testing simple program... [ 44.600730] cgroup: Unknown subsys name 'net' [ 44.665170] cgroup: Unknown subsys name 'cpuset' [ 44.678041] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:49:03 Registers: info registers vcpu 0 RAX=ffffffff8161932e RBX=ffffffff81618fa0 RCX=ffff888016e774d0 RDX=1ffff11002dcee91 RSI=ffffffff8161932e RDI=ffff888016e774f8 RBP=ffff888016e774c8 RSP=ffff888016e77420 R8 =0000000000000001 R9 =ffff888016e77470 R10=000000000003c9ed R11=000000000000453f R12=ffff888016e774f8 R13=0000000000000000 R14=ffff888017320000 R15=ffff8880096c78c0 RIP=ffffffff84c99a26 RFL=00000286 [--S--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 00007f913db67900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeac49b000 CR3=000000001f551000 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=2033303a39343a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a39343a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001b68d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd5e2922190 CR3=000000000caf7000 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=9a6a72903459fbaeae470ff99f941a2c XMM02=0000000000302460ec2efd57dc4c00df XMM03=000000000030ff80e09e541d4b059af8 XMM04=9ee8e55e08a972d500000000000ae988 XMM05=9fdbd1ea35c969620000000000321478 XMM06=5b75c91c804453420000000000320518 XMM07=e042d86d42eb936e0000000000310200 XMM08=e09e541d4b059af800000000003024c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000