[ 44.016098] ------------[ cut here ]------------ [ 44.017028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.019064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.020507] Modules linked in: [ 44.021096] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.023098] Tainted: [W]=WARN [ 44.023709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.025183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.026101] 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 [ 44.029274] RSP: 0018:ffff888016637bc0 EFLAGS: 00010286 [ 44.030277] RAX: 0000000000000000 RBX: ffffed1002cc6f78 RCX: ffffffff813a4050 [ 44.031568] RDX: ffff888015f28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.032841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc6f2f [ 44.034121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.035424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016637df8 [ 44.036732] FS: 00007f6add066900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.038187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.039270] CR2: 00007f6add558580 CR3: 000000000df27000 CR4: 0000000000350ef0 [ 44.040568] Call Trace: [ 44.041029] [ 44.041481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.042344] ? __create_object+0x59/0x80 [ 44.043135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.044110] __vmalloc_noprof+0x59/0x60 [ 44.044890] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.045765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.046716] bpf_prog_alloc+0x39/0x200 [ 44.047426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.048352] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.049245] do_seccomp+0x349/0x25e0 [ 44.049965] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.050870] ? __pfx_do_seccomp+0x10/0x10 [ 44.051678] ? find_held_lock+0x2b/0x80 [ 44.052392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.053352] ? static_key_count+0x60/0x80 [ 44.054163] prctl_set_seccomp+0x4e/0x70 [ 44.054953] __do_sys_prctl+0xe6c/0x1d70 [ 44.055732] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.056603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.057584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.058561] ? irqentry_exit+0xf3/0x650 [ 44.059295] do_syscall_64+0xbf/0x430 [ 44.060047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.061013] RIP: 0033:0x7f6add5585cd [ 44.061722] 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 [ 44.064895] RSP: 002b:00007ffcff0f3750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.066268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6add5585cd [ 44.067582] RDX: 00005647382e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.068882] RBP: 00007ffcff0f37b0 R08: 0000000000000000 R09: 00007ffcff0f2e50 [ 44.070173] R10: 0000000000000000 R11: 0000000000000246 R12: 000056475565fad0 [ 44.071466] R13: 00007ffcff0f3be0 R14: 0000564755660bc0 R15: 0000564755671780 [ 44.072547] [ 44.072897] irq event stamp: 1699 [ 44.073393] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 44.074675] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 44.075979] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 44.077250] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 44.078510] ---[ end trace 0000000000000000 ]--- [ 47.422294] ------------[ cut here ]------------ [ 47.423070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.424764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.425973] Modules linked in: [ 47.426489] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.428165] Tainted: [W]=WARN [ 47.428652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.429914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.430681] 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 [ 47.433331] RSP: 0018:ffff888015de7bc0 EFLAGS: 00010286 [ 47.434149] RAX: 0000000000000000 RBX: ffffed1002bbcf78 RCX: ffffffff813a4050 [ 47.435236] RDX: ffff88801a5e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.436313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbcf2f [ 47.437471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.438560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015de7df8 [ 47.439646] FS: 00007f0304f2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.440863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.441756] CR2: 00007f03054944a6 CR3: 000000000b8e4000 CR4: 0000000000350ef0 [ 47.442831] Call Trace: [ 47.443224] [ 47.443597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.444306] ? __create_object+0x59/0x80 [ 47.444960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.445765] __vmalloc_noprof+0x59/0x60 [ 47.446369] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.447115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.447896] bpf_prog_alloc+0x39/0x200 [ 47.448509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.449246] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.450005] do_seccomp+0x349/0x25e0 [ 47.450593] ? find_held_lock+0x2b/0x80 [ 47.451201] ? do_prlimit+0x310/0x610 [ 47.451824] ? __pfx_do_seccomp+0x10/0x10 [ 47.452471] ? do_raw_spin_unlock+0x53/0x220 [ 47.453124] ? _raw_spin_unlock+0x1e/0x40 [ 47.453776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.454583] ? static_key_count+0x60/0x80 [ 47.455227] prctl_set_seccomp+0x4e/0x70 [ 47.455875] __do_sys_prctl+0xe6c/0x1d70 [ 47.456515] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.457203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.458014] ? irqentry_exit+0xf3/0x650 [ 47.458654] do_syscall_64+0xbf/0x430 [ 47.459246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.460038] RIP: 0033:0x7f03054205cd [ 47.460623] 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 [ 47.463275] RSP: 002b:00007ffdd26ed190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.464412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03054205cd [ 47.465509] RDX: 000055bca107ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.466596] RBP: 00007ffdd26ed1f0 R08: 0000000000000000 R09: 00007ffdd26ec890 [ 47.467686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcdbf092b0 [ 47.468750] R13: 00007ffdd26ed620 R14: 000055bcdbf0bd20 R15: 000055bcdbf1d8d0 [ 47.469837] [ 47.470191] irq event stamp: 1733 [ 47.470735] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.472033] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.473311] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 47.474605] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 47.475888] ---[ end trace 0000000000000000 ]--- [ 48.267279] ------------[ cut here ]------------ [ 48.268182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.270150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.271622] Modules linked in: [ 48.272204] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.274138] Tainted: [W]=WARN [ 48.274730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.276195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.277094] 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 [ 48.280190] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 48.281150] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 48.282411] RDX: ffff888015e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.283691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 48.284954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.286221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 48.287499] FS: 00007fba49dfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.288899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.289934] CR2: 00007ffd307faef7 CR3: 000000000e12d000 CR4: 0000000000350ef0 [ 48.291205] Call Trace: [ 48.291711] [ 48.292118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.293015] ? __create_object+0x59/0x80 [ 48.293793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.294746] __vmalloc_noprof+0x59/0x60 [ 48.295509] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.296323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.297237] bpf_prog_alloc+0x39/0x200 [ 48.297953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.298873] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.299795] do_seccomp+0x349/0x25e0 [ 48.300505] ? find_held_lock+0x2b/0x80 [ 48.301208] ? do_prlimit+0x310/0x610 [ 48.301939] ? __pfx_do_seccomp+0x10/0x10 [ 48.302714] ? do_raw_spin_unlock+0x53/0x220 [ 48.303546] ? _raw_spin_unlock+0x1e/0x40 [ 48.304272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.305208] ? static_key_count+0x60/0x80 [ 48.305984] prctl_set_seccomp+0x4e/0x70 [ 48.306741] __do_sys_prctl+0xe6c/0x1d70 [ 48.307530] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.308328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.309283] ? irqentry_exit+0xf3/0x650 [ 48.310042] do_syscall_64+0xbf/0x430 [ 48.310777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.311739] RIP: 0033:0x7fba4a2ef5cd [ 48.312391] 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 [ 48.315491] RSP: 002b:00007ffd307f86f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.316835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba4a2ef5cd [ 48.318093] RDX: 0000555d4d3cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.319377] RBP: 00007ffd307f8750 R08: 0000000000000000 R09: 00007ffd307f7df0 [ 48.320636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d87a4ab10 [ 48.321908] R13: 00007ffd307f8b80 R14: 0000555d87a4b2b0 R15: 0000555d87a5f6f0 [ 48.323190] [ 48.323642] irq event stamp: 1801 [ 48.324238] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 48.325734] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 48.327305] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 48.329115] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 48.330600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54752' (ECDSA) to the list of known hosts. 2025/11/17 14:33:35 fuzzer started 2025/11/17 14:33:35 dialing manager at localhost:37895 2025/11/17 14:33:36 checking machine... 2025/11/17 14:33:36 checking revisions... [ 49.238850] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:33:36 testing simple program... [ 49.328997] cgroup: Unknown subsys name 'net' [ 49.388000] cgroup: Unknown subsys name 'cpuset' [ 49.399228] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:33:35 Registers: info registers vcpu 0 RAX=ffff88800f311c80 RBX=0000000000000009 RCX=0000000000000002 RDX=ffff88806ce37340 RSI=ffff888015e4d400 RDI=ffff888015e4d408 RBP=ffff88800f311c90 RSP=ffff88806ce08dc8 R8 =0000000000000000 R9 =ffff88806ce37eb0 R10=1ffff11002bc9a81 R11=ffff88806ce37498 R12=ffff88806ce37400 R13=ffff88800f311c40 R14=ffff88800f311ce8 R15=dffffc0000000000 RIP=ffffffff814af109 RFL=00000046 [---Z-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 00007f0304f2e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd26e5ff8 CR3=000000001faf9000 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 info registers vcpu 1 RAX=00000000000228cf 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57686e3000 CR3=000000000b3fb000 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=8369168495e2f6829b49cf33e91d633d XMM02=0000000000303e50ec2efd57dc4c00df XMM03=00000000003106c8c9ca34df9a14aadb XMM04=89e92c83c005beee00000000000ae988 XMM05=d4b1e20c30b8e5a100000000003219e0 XMM06=817b8945e9d503730000000000320318 XMM07=e042d86d42eb936e0000000000311818 XMM08=c9ca34df9a14aadb0000000000303eb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000