[ 39.038914] ------------[ cut here ]------------ [ 39.039830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.041826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.043323] Modules linked in: [ 39.043900] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.045868] Tainted: [W]=WARN [ 39.046458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.047943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.048847] 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 [ 39.051971] RSP: 0018:ffff88800f187bc0 EFLAGS: 00010286 [ 39.052930] RAX: 0000000000000000 RBX: ffffed1001e30f78 RCX: ffffffff813a4050 [ 39.054195] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.055476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e30f2f [ 39.056750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.058050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f187df8 [ 39.059331] FS: 00007f4330240900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.060757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.061822] CR2: 00007ffd1d4f4ef8 CR3: 000000001be3e000 CR4: 0000000000350ef0 [ 39.063113] Call Trace: [ 39.063574] [ 39.063987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.064884] ? __create_object+0x59/0x80 [ 39.065675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066645] __vmalloc_noprof+0x59/0x60 [ 39.067407] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.068283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069209] bpf_prog_alloc+0x39/0x200 [ 39.069897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.070827] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.071718] do_seccomp+0x349/0x25e0 [ 39.072433] ? find_held_lock+0x2b/0x80 [ 39.073183] ? do_prlimit+0x310/0x610 [ 39.073877] ? __pfx_do_seccomp+0x10/0x10 [ 39.074672] ? do_raw_spin_unlock+0x53/0x220 [ 39.075499] ? _raw_spin_unlock+0x1e/0x40 [ 39.076271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.077235] ? static_key_count+0x60/0x80 [ 39.077989] prctl_set_seccomp+0x4e/0x70 [ 39.078781] __do_sys_prctl+0xe6c/0x1d70 [ 39.079562] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.080422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.081398] ? irqentry_exit+0xf3/0x650 [ 39.082160] do_syscall_64+0xbf/0x430 [ 39.082861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.083810] RIP: 0033:0x7f43307325cd [ 39.084515] 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 [ 39.087661] RSP: 002b:00007ffd1d4f25b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.089046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43307325cd [ 39.090337] RDX: 000055a6eb178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.091628] RBP: 00007ffd1d4f2610 R08: 0000000000000000 R09: 00007ffd1d4f1cb0 [ 39.092917] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a718828bf0 [ 39.094195] R13: 00007ffd1d4f2a40 R14: 000055a718832380 R15: 000055a71883d460 [ 39.095502] [ 39.095934] irq event stamp: 1767 [ 39.096595] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.098107] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.099642] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.101185] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.102704] ---[ end trace 0000000000000000 ]--- [ 42.449233] ------------[ cut here ]------------ [ 42.450151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.452158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.453570] Modules linked in: [ 42.454194] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.456136] Tainted: [W]=WARN [ 42.456668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.458098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.458956] 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 [ 42.462062] RSP: 0018:ffff8880180c7bc0 EFLAGS: 00010286 [ 42.462981] RAX: 0000000000000000 RBX: ffffed1003018f78 RCX: ffffffff813a4050 [ 42.464243] RDX: ffff888016e33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.465496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003018f2f [ 42.466771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.468042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180c7df8 [ 42.469285] FS: 00007fc447648900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.470695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.471740] CR2: 00007ffd268b1ef8 CR3: 00000000179d8000 CR4: 0000000000350ef0 [ 42.472994] Call Trace: [ 42.473486] [ 42.473882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.474777] ? __create_object+0x59/0x80 [ 42.475560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.476506] __vmalloc_noprof+0x59/0x60 [ 42.477247] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.478105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.478972] bpf_prog_alloc+0x39/0x200 [ 42.479699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.480603] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.481492] do_seccomp+0x349/0x25e0 [ 42.482202] ? find_held_lock+0x2b/0x80 [ 42.482912] ? do_prlimit+0x310/0x610 [ 42.483635] ? __pfx_do_seccomp+0x10/0x10 [ 42.484407] ? do_raw_spin_unlock+0x53/0x220 [ 42.485230] ? _raw_spin_unlock+0x1e/0x40 [ 42.485938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.486888] ? static_key_count+0x60/0x80 [ 42.487671] prctl_set_seccomp+0x4e/0x70 [ 42.488422] __do_sys_prctl+0xe6c/0x1d70 [ 42.489174] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.489964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.490921] ? irqentry_exit+0xf3/0x650 [ 42.491681] do_syscall_64+0xbf/0x430 [ 42.492396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.493325] RIP: 0033:0x7fc447b3a5cd [ 42.493965] 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 [ 42.497054] RSP: 002b:00007ffd268b0b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.498390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc447b3a5cd [ 42.499649] RDX: 0000559cc624ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.500909] RBP: 00007ffd268b0bd0 R08: 0000000000000000 R09: 00007ffd268b0270 [ 42.502148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cd27fb240 [ 42.503382] R13: 00007ffd268b1000 R14: 0000559cd2804380 R15: 0000559cd280f540 [ 42.504435] [ 42.504774] irq event stamp: 1721 [ 42.505297] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.506524] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.507760] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.508999] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.510238] ---[ end trace 0000000000000000 ]--- [ 43.292427] ------------[ cut here ]------------ [ 43.293438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.295615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.297188] Modules linked in: [ 43.297833] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.299977] Tainted: [W]=WARN [ 43.300642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.302244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.303248] 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 [ 43.306639] RSP: 0018:ffff88801b2d7bc0 EFLAGS: 00010286 [ 43.307693] RAX: 0000000000000000 RBX: ffffed100365af78 RCX: ffffffff813a4050 [ 43.309088] RDX: ffff88800f878000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.310463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100365af2f [ 43.311869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.313253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2d7df8 [ 43.314664] FS: 00007fa47f3e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.316211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.317359] CR2: 00007fff49c1eef8 CR3: 000000001b1e7000 CR4: 0000000000350ef0 [ 43.318760] Call Trace: [ 43.319313] [ 43.319763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.320742] ? __create_object+0x59/0x80 [ 43.321593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.322654] __vmalloc_noprof+0x59/0x60 [ 43.323484] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.324432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.325445] bpf_prog_alloc+0x39/0x200 [ 43.326240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.327266] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.328250] do_seccomp+0x349/0x25e0 [ 43.328977] ? find_held_lock+0x2b/0x80 [ 43.329786] ? do_prlimit+0x310/0x610 [ 43.330589] ? __pfx_do_seccomp+0x10/0x10 [ 43.331467] ? do_raw_spin_unlock+0x53/0x220 [ 43.332361] ? _raw_spin_unlock+0x1e/0x40 [ 43.333200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.334250] ? static_key_count+0x60/0x80 [ 43.335126] prctl_set_seccomp+0x4e/0x70 [ 43.335904] __do_sys_prctl+0xe6c/0x1d70 [ 43.336754] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.337676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.338733] ? irqentry_exit+0xf3/0x650 [ 43.339581] do_syscall_64+0xbf/0x430 [ 43.340367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.341395] RIP: 0033:0x7fa47f8d95cd [ 43.342163] 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 [ 43.345560] RSP: 002b:00007fff49c1c650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.347073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa47f8d95cd [ 43.348454] RDX: 000055a1d8641e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.349827] RBP: 00007fff49c1c6b0 R08: 0000000000000000 R09: 00007fff49c1bd50 [ 43.351217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2056eaad0 [ 43.352594] R13: 00007fff49c1cae0 R14: 000055a2056ebbc0 R15: 000055a2056fc780 [ 43.353996] [ 43.354482] irq event stamp: 1727 [ 43.355208] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.356849] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.358474] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 43.360066] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 43.361406] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36563' (ECDSA) to the list of known hosts. 2025/11/18 20:33:04 fuzzer started 2025/11/18 20:33:04 dialing manager at localhost:34383 2025/11/18 20:33:04 checking machine... 2025/11/18 20:33:04 checking revisions... [ 44.278148] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:33:04 testing simple program... [ 44.358361] cgroup: Unknown subsys name 'net' [ 44.426137] cgroup: Unknown subsys name 'cpuset' [ 44.442348] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:33:03 Registers: info registers vcpu 0 RAX=00000000ffffbff9 RBX=ffff888016d51bc0 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff888016d52618 RDI=00000000fffffffe RBP=ffff888016d52618 RSP=ffff888017237640 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016d52618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a1 RFL=00000086 [--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 00007fc447648900 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=00007fc447bff618 CR3=0000000014faf000 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 info registers vcpu 1 RAX=00000000000245fd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7cbddff8 CR3=000000000dfa0000 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=2033303a33333a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a33333a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000