[ 39.050979] ------------[ cut here ]------------ [ 39.051896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.055339] Modules linked in: [ 39.055960] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.057905] Tainted: [W]=WARN [ 39.058457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060797] 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 [ 39.063931] RSP: 0018:ffff8880174a7bc0 EFLAGS: 00010286 [ 39.064893] RAX: 0000000000000000 RBX: ffffed1002e94f78 RCX: ffffffff813a4050 [ 39.066157] RDX: ffff888015f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e94f2f [ 39.068714] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174a7df8 [ 39.071244] FS: 00007f9ad8c07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073713] CR2: 00007ffdf8062ef8 CR3: 000000000b81a000 CR4: 0000000000350ef0 [ 39.074983] Call Trace: [ 39.075447] [ 39.075883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076767] ? __create_object+0x59/0x80 [ 39.077494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078450] __vmalloc_noprof+0x59/0x60 [ 39.079197] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081004] bpf_prog_alloc+0x39/0x200 [ 39.081732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082658] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.083505] do_seccomp+0x349/0x25e0 [ 39.084214] ? find_held_lock+0x2b/0x80 [ 39.084977] ? do_prlimit+0x310/0x610 [ 39.085708] ? __pfx_do_seccomp+0x10/0x10 [ 39.086448] ? do_raw_spin_unlock+0x53/0x220 [ 39.087263] ? _raw_spin_unlock+0x1e/0x40 [ 39.088030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088975] ? static_key_count+0x60/0x80 [ 39.089758] prctl_set_seccomp+0x4e/0x70 [ 39.090496] __do_sys_prctl+0xe6c/0x1d70 [ 39.091267] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.092119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093092] ? irqentry_exit+0xf3/0x650 [ 39.093848] do_syscall_64+0xbf/0x430 [ 39.094583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095474] RIP: 0033:0x7f9ad90f95cd [ 39.096168] 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 [ 39.099286] RSP: 002b:00007ffdf8061b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ad90f95cd [ 39.101890] RDX: 000055d961496e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.103169] RBP: 00007ffdf8061be0 R08: 0000000000000000 R09: 00007ffdf8061280 [ 39.104435] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d97bb18ad0 [ 39.105700] R13: 00007ffdf8062010 R14: 000055d97bb19bc0 R15: 000055d97bb2a780 [ 39.106985] [ 39.107400] irq event stamp: 1749 [ 39.108033] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.109564] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.111085] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.112686] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 39.114188] ---[ end trace 0000000000000000 ]--- [ 42.438420] ------------[ cut here ]------------ [ 42.438978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.440229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.441139] Modules linked in: [ 42.441509] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.442763] Tainted: [W]=WARN [ 42.443102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.444014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.444583] 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 [ 42.446573] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 42.447154] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 42.447961] RDX: ffff88801a278000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.448757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 42.449520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.450318] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 42.451128] FS: 00007fb790adc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.452021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.452678] CR2: 00007ffd212f3ef8 CR3: 000000000b82d000 CR4: 0000000000350ef0 [ 42.453442] Call Trace: [ 42.453772] [ 42.454029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.454594] ? __create_object+0x59/0x80 [ 42.455053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.455655] __vmalloc_noprof+0x59/0x60 [ 42.456096] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.456638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.457189] bpf_prog_alloc+0x39/0x200 [ 42.457648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.458196] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.458772] do_seccomp+0x349/0x25e0 [ 42.459188] ? find_held_lock+0x2b/0x80 [ 42.459669] ? do_prlimit+0x310/0x610 [ 42.460107] ? __pfx_do_seccomp+0x10/0x10 [ 42.460594] ? do_raw_spin_unlock+0x53/0x220 [ 42.461086] ? _raw_spin_unlock+0x1e/0x40 [ 42.461577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.462151] ? static_key_count+0x60/0x80 [ 42.462668] prctl_set_seccomp+0x4e/0x70 [ 42.463122] __do_sys_prctl+0xe6c/0x1d70 [ 42.463619] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.464130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.464734] ? irqentry_exit+0xf3/0x650 [ 42.465180] do_syscall_64+0xbf/0x430 [ 42.465648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.466208] RIP: 0033:0x7fb790fce5cd [ 42.466659] 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 [ 42.468627] RSP: 002b:00007ffd212f2e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.469440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb790fce5cd [ 42.470235] RDX: 000055b14833ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.471025] RBP: 00007ffd212f2ec0 R08: 0000000000000000 R09: 00007ffd212f2560 [ 42.471822] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1540ae240 [ 42.472622] R13: 00007ffd212f32f0 R14: 000055b1540adbf0 R15: 000055b1540c24d0 [ 42.473399] [ 42.473698] irq event stamp: 1695 [ 42.474074] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.475022] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.475963] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 42.476926] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 42.477871] ---[ end trace 0000000000000000 ]--- [ 43.290076] ------------[ cut here ]------------ [ 43.291032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.293109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.294629] Modules linked in: [ 43.295264] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.297525] Tainted: [W]=WARN [ 43.298487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.299972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.300885] 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 [ 43.304148] RSP: 0018:ffff8880178cfbc0 EFLAGS: 00010286 [ 43.305175] RAX: 0000000000000000 RBX: ffffed1002f19f78 RCX: ffffffff813a4050 [ 43.306489] RDX: ffff88801b70d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.307792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f19f2f [ 43.309122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.310421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178cfdf8 [ 43.311743] FS: 00007fb8386c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.313232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.314320] CR2: 00007fb838bb4580 CR3: 000000001f7ac000 CR4: 0000000000350ef0 [ 43.315639] Call Trace: [ 43.316129] [ 43.316594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.317499] ? __create_object+0x59/0x80 [ 43.318368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.319425] __vmalloc_noprof+0x59/0x60 [ 43.320244] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.321205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.322208] bpf_prog_alloc+0x39/0x200 [ 43.323026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.324038] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.325022] do_seccomp+0x349/0x25e0 [ 43.325785] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.326781] ? __pfx_do_seccomp+0x10/0x10 [ 43.327621] ? find_held_lock+0x2b/0x80 [ 43.328389] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.329423] ? static_key_count+0x60/0x80 [ 43.330298] prctl_set_seccomp+0x4e/0x70 [ 43.331158] __do_sys_prctl+0xe6c/0x1d70 [ 43.331995] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.332920] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.333985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.335062] ? irqentry_exit+0xf3/0x650 [ 43.335894] do_syscall_64+0xbf/0x430 [ 43.336705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.337741] RIP: 0033:0x7fb838bb45cd [ 43.338677] 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 [ 43.342330] RSP: 002b:00007ffff8268140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.343831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb838bb45cd [ 43.345192] RDX: 0000562b75ee2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.346638] RBP: 00007ffff82681a0 R08: 0000000000000000 R09: 00007ffff8267840 [ 43.347732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b9d5ed2b0 [ 43.348565] R13: 00007ffff82685d0 R14: 0000562b9d5efd20 R15: 0000562b9d6018d0 [ 43.349164] [ 43.349368] irq event stamp: 1911 [ 43.349693] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 43.350392] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 43.351132] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.351881] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 43.352621] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49093' (ECDSA) to the list of known hosts. 2025/11/17 21:46:45 fuzzer started 2025/11/17 21:46:45 dialing manager at localhost:37895 2025/11/17 21:46:46 checking machine... 2025/11/17 21:46:46 checking revisions... [ 44.123475] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:46:46 testing simple program... [ 44.172399] cgroup: Unknown subsys name 'net' [ 44.215260] cgroup: Unknown subsys name 'cpuset' [ 44.229372] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:46:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007fbb7cc47dad RCX=c030016f63a18ea7 RDX=0000000084b29fe5 RSI=000000008b19ff37 RDI=0000000063e0f3a5 RBP=00007fbb7cc47dad RSP=ffff888015edf4c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015edf5f8 R13=0000000000000000 R14=ffff888016013780 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 00007fbb7c605700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc9d324d8 CR3=000000000d718000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34313433332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343134 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=ffffffff83ee0b62 RBX=ffffffff81618fa0 RCX=ffff888019e9f504 RDX=1ffff110033d3ec1 RSI=ffffffff83ee0b62 RDI=ffff888019e9f678 RBP=ffff888019e9f648 RSP=ffff888019e9f5a8 R8 =0000000000000001 R9 =ffff888019e9f5f0 R10=000000000003c9ed R11=000000000009b717 R12=ffff888019e9f678 R13=0000000000000000 R14=ffff888015f85340 R15=ffff8880096c78c0 RIP=ffffffff81618fa0 RFL=00000282 [--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 00007fb790adc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb791093618 CR3=000000001fd7e000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000