[ 45.448073] ------------[ cut here ]------------ [ 45.449034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.451072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.452563] Modules linked in: [ 45.453255] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.455287] Tainted: [W]=WARN [ 45.455898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.457384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.458320] 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 [ 45.461518] RSP: 0018:ffff88800cfd7bc0 EFLAGS: 00010286 [ 45.462560] RAX: 0000000000000000 RBX: ffffed10019faf78 RCX: ffffffff813a4050 [ 45.463865] RDX: ffff888017ca8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.465157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019faf2f [ 45.466463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.467784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cfd7df8 [ 45.469086] FS: 00007fd4cb1d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.470555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.471634] CR2: 00007ffd26ee5ef7 CR3: 0000000016e38000 CR4: 0000000000350ef0 [ 45.472936] Call Trace: [ 45.473403] [ 45.473864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.474735] ? __create_object+0x59/0x80 [ 45.475526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.476497] __vmalloc_noprof+0x59/0x60 [ 45.477267] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.478161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.479108] bpf_prog_alloc+0x39/0x200 [ 45.479858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.480746] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.481660] do_seccomp+0x349/0x25e0 [ 45.482393] ? find_held_lock+0x2b/0x80 [ 45.483172] ? do_prlimit+0x310/0x610 [ 45.483925] ? __pfx_do_seccomp+0x10/0x10 [ 45.484670] ? do_raw_spin_unlock+0x53/0x220 [ 45.485505] ? _raw_spin_unlock+0x1e/0x40 [ 45.486315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.487288] ? static_key_count+0x60/0x80 [ 45.488094] prctl_set_seccomp+0x4e/0x70 [ 45.488882] __do_sys_prctl+0xe6c/0x1d70 [ 45.489621] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.490495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.491465] ? irqentry_exit+0xf3/0x650 [ 45.492241] do_syscall_64+0xbf/0x430 [ 45.492984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.493956] RIP: 0033:0x7fd4cb6ca5cd [ 45.494620] 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 [ 45.497751] RSP: 002b:00007ffd26ee4ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.499167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4cb6ca5cd [ 45.500468] RDX: 0000561b096dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.501747] RBP: 00007ffd26ee4b10 R08: 0000000000000000 R09: 00007ffd26ee41b0 [ 45.503096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b43e842b0 [ 45.504370] R13: 00007ffd26ee4f40 R14: 0000561b43e86d20 R15: 0000561b43e988d0 [ 45.505692] [ 45.506184] irq event stamp: 1749 [ 45.506828] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.508352] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.509865] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 45.511332] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 45.512593] ---[ end trace 0000000000000000 ]--- [ 48.291957] ------------[ cut here ]------------ [ 48.292913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.294969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.296433] Modules linked in: [ 48.297069] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.299071] Tainted: [W]=WARN [ 48.299623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.301090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.302014] 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 [ 48.305198] RSP: 0018:ffff8880179e7bc0 EFLAGS: 00010286 [ 48.306190] RAX: 0000000000000000 RBX: ffffed1002f3cf78 RCX: ffffffff813a4050 [ 48.307458] RDX: ffff88800f930000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.308731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3cf2f [ 48.310083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.311362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179e7df8 [ 48.312631] FS: 00007f0b23f26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.314049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.315119] CR2: 00007f0b24418580 CR3: 000000001fe4b000 CR4: 0000000000350ef0 [ 48.316388] Call Trace: [ 48.316899] [ 48.317301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.318213] ? __create_object+0x59/0x80 [ 48.318985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.319945] __vmalloc_noprof+0x59/0x60 [ 48.320656] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.321513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.322439] bpf_prog_alloc+0x39/0x200 [ 48.323162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.324090] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.324986] do_seccomp+0x349/0x25e0 [ 48.325660] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.326561] ? __pfx_do_seccomp+0x10/0x10 [ 48.327351] ? find_held_lock+0x2b/0x80 [ 48.328124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.329091] ? static_key_count+0x60/0x80 [ 48.329899] prctl_set_seccomp+0x4e/0x70 [ 48.330643] __do_sys_prctl+0xe6c/0x1d70 [ 48.331418] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.332265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.333223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.334195] ? irqentry_exit+0xf3/0x650 [ 48.334949] do_syscall_64+0xbf/0x430 [ 48.335635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.336587] RIP: 0033:0x7f0b244185cd [ 48.337297] 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 [ 48.340464] RSP: 002b:00007ffcb609af20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.341870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b244185cd [ 48.343196] RDX: 000055e1f2634e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.344459] RBP: 00007ffcb609af80 R08: 0000000000000000 R09: 00007ffcb609a620 [ 48.345745] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1ff022240 [ 48.347071] R13: 00007ffcb609b3b0 R14: 000055e1ff02b380 R15: 000055e1ff036540 [ 48.348371] [ 48.348821] irq event stamp: 1739 [ 48.349417] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.351000] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.352558] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.354078] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.355613] ---[ end trace 0000000000000000 ]--- [ 49.087435] ------------[ cut here ]------------ [ 49.088371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.090419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.091910] Modules linked in: [ 49.092503] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.094493] Tainted: [W]=WARN [ 49.095077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.096555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.097475] 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 [ 49.100674] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 49.101674] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 49.102995] RDX: ffff888016f85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.104295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 49.105625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.106943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 49.108235] FS: 00007fe550a59900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.109713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.110828] CR2: 00007ffdf85bbef7 CR3: 000000000d8d2000 CR4: 0000000000350ef0 [ 49.112186] Call Trace: [ 49.112728] [ 49.113232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.114149] ? __create_object+0x59/0x80 [ 49.114978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.115997] __vmalloc_noprof+0x59/0x60 [ 49.116721] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.117630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.118616] bpf_prog_alloc+0x39/0x200 [ 49.119385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.120355] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.121283] do_seccomp+0x349/0x25e0 [ 49.122013] ? find_held_lock+0x2b/0x80 [ 49.122827] ? do_prlimit+0x310/0x610 [ 49.123561] ? __pfx_do_seccomp+0x10/0x10 [ 49.124363] ? do_raw_spin_unlock+0x53/0x220 [ 49.125214] ? _raw_spin_unlock+0x1e/0x40 [ 49.126027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.127039] ? static_key_count+0x60/0x80 [ 49.127878] prctl_set_seccomp+0x4e/0x70 [ 49.128641] __do_sys_prctl+0xe6c/0x1d70 [ 49.129452] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.130344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.131337] ? irqentry_exit+0xf3/0x650 [ 49.132127] do_syscall_64+0xbf/0x430 [ 49.132897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.133869] RIP: 0033:0x7fe550f4b5cd [ 49.134557] 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 [ 49.137801] RSP: 002b:00007ffdf85b9730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.139217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe550f4b5cd [ 49.140541] RDX: 00005640edd2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.141859] RBP: 00007ffdf85b9790 R08: 0000000000000000 R09: 00007ffdf85b8e30 [ 49.143190] R10: 0000000000000000 R11: 0000000000000246 R12: 000056411b0f62b0 [ 49.144500] R13: 00007ffdf85b9bc0 R14: 000056411b0f8d20 R15: 000056411b10a8d0 [ 49.145831] [ 49.146275] irq event stamp: 1779 [ 49.146953] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.148507] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.150063] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.151546] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.152907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17795' (ECDSA) to the list of known hosts. 2025/11/18 18:07:54 fuzzer started 2025/11/18 18:07:54 dialing manager at localhost:34383 2025/11/18 18:07:54 checking machine... 2025/11/18 18:07:54 checking revisions... [ 50.007278] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:07:54 testing simple program... [ 50.099050] cgroup: Unknown subsys name 'net' [ 50.159569] cgroup: Unknown subsys name 'cpuset' [ 50.172691] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:07:53 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff816194be RCX=ffff88800e59f770 RDX=1ffff11001cb3ee5 RSI=ffffffff85e1ffe0 RDI=ffffffff816194be RBP=ffffffff816194be RSP=ffff88800e59f680 R8 =0000000000000001 R9 =ffff88800e59f710 R10=000000000003c9ed R11=000000000000453f R12=0000000000000001 R13=0000000000000000 R14=ffff888017f59bc0 R15=ffff88800944cc80 RIP=ffffffff81439c92 RFL=00000287 [--S--PC] 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 00007f0b23f26900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b23f05020 CR3=000000001fedf000 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=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=0000000000000005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270f5 RFL=00000007 [-----PC] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86da7dc000 CR3=000000000b435000 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=397404db9f901aafb345a3f1da7a244a XMM02=00000000003055c8ec2efd57dc4c00df XMM03=000000000030efb07533ff02f6445a29 XMM04=8ab3a5b675219f2500000000000ae988 XMM05=d96330e2d2db8632000000000031f270 XMM06=474038aa6c007e1f000000000031f0f8 XMM07=e042d86d42eb936e000000000030f230 XMM08=7533ff02f6445a290000000000305628 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000