[ 39.321621] ------------[ cut here ]------------ [ 39.322567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.324607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.326078] Modules linked in: [ 39.326725] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.328686] Tainted: [W]=WARN [ 39.329229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.330691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.331594] 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 [ 39.334782] RSP: 0018:ffff888017ab7bc0 EFLAGS: 00010286 [ 39.335754] RAX: 0000000000000000 RBX: ffffed1002f56f78 RCX: ffffffff813a4050 [ 39.337032] RDX: ffff888016051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.338299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f56f2f [ 39.339590] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.340849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ab7df8 [ 39.342131] FS: 00007fc414291900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.343576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.344632] CR2: 00007fc414783580 CR3: 000000000cca4000 CR4: 0000000000350ef0 [ 39.345924] Call Trace: [ 39.346390] [ 39.346831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.347724] ? __create_object+0x59/0x80 [ 39.348459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.349743] __vmalloc_noprof+0x59/0x60 [ 39.350672] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.351739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.352861] bpf_prog_alloc+0x39/0x200 [ 39.353745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.354876] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.355971] do_seccomp+0x349/0x25e0 [ 39.356879] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.357983] ? __pfx_do_seccomp+0x10/0x10 [ 39.358970] ? find_held_lock+0x2b/0x80 [ 39.359907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.361101] ? static_key_count+0x60/0x80 [ 39.362166] prctl_set_seccomp+0x4e/0x70 [ 39.363198] __do_sys_prctl+0xe6c/0x1d70 [ 39.364143] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.365064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.366055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.367107] ? irqentry_exit+0xf3/0x650 [ 39.367917] do_syscall_64+0xbf/0x430 [ 39.368708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.369678] RIP: 0033:0x7fc4147835cd [ 39.370346] 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 [ 39.373508] RSP: 002b:00007ffd393927d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.374886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4147835cd [ 39.376165] RDX: 00005598ccde7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.377508] RBP: 00007ffd39392830 R08: 0000000000000000 R09: 00007ffd39391ed0 [ 39.378832] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598cf3ad2b0 [ 39.380133] R13: 00007ffd39392c60 R14: 00005598cf3afd20 R15: 00005598cf3c18d0 [ 39.381561] [ 39.381994] irq event stamp: 1797 [ 39.382697] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.384244] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.385816] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.387356] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.388855] ---[ end trace 0000000000000000 ]--- [ 42.306096] ------------[ cut here ]------------ [ 42.307047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.309035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.310674] Modules linked in: [ 42.311316] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.313264] Tainted: [W]=WARN [ 42.313863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.315336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.316245] 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 [ 42.319326] RSP: 0018:ffff88801a7c7bc0 EFLAGS: 00010286 [ 42.320257] RAX: 0000000000000000 RBX: ffffed10034f8f78 RCX: ffffffff813a4050 [ 42.321500] RDX: ffff888016490000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.322756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034f8f2f [ 42.324003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.325265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a7c7df8 [ 42.326531] FS: 00007fd2020d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.327947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.328991] CR2: 00007fd2025c3580 CR3: 000000001f2fa000 CR4: 0000000000350ef0 [ 42.330252] Call Trace: [ 42.330771] [ 42.331175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.332054] ? __create_object+0x59/0x80 [ 42.332832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.333775] __vmalloc_noprof+0x59/0x60 [ 42.334538] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.335349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.336262] bpf_prog_alloc+0x39/0x200 [ 42.337000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.337918] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.338829] do_seccomp+0x349/0x25e0 [ 42.339547] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.340377] ? __pfx_do_seccomp+0x10/0x10 [ 42.341144] ? find_held_lock+0x2b/0x80 [ 42.341880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.342828] ? static_key_count+0x60/0x80 [ 42.343615] prctl_set_seccomp+0x4e/0x70 [ 42.344325] __do_sys_prctl+0xe6c/0x1d70 [ 42.345090] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.345935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.346885] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.347831] ? irqentry_exit+0xf3/0x650 [ 42.348576] do_syscall_64+0xbf/0x430 [ 42.349262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.350199] RIP: 0033:0x7fd2025c35cd [ 42.350908] 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 [ 42.353987] RSP: 002b:00007fff1c554620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.355336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2025c35cd [ 42.356600] RDX: 000055ee50bd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.357862] RBP: 00007fff1c554680 R08: 0000000000000000 R09: 00007fff1c553d20 [ 42.359137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee5fe522b0 [ 42.360397] R13: 00007fff1c554ab0 R14: 000055ee5fe54d20 R15: 000055ee5fe668d0 [ 42.361668] [ 42.362088] irq event stamp: 1725 [ 42.362740] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.364244] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.365740] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 42.367274] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 42.368756] ---[ end trace 0000000000000000 ]--- [ 43.113110] ------------[ cut here ]------------ [ 43.114025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.116032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.117472] Modules linked in: [ 43.118097] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.120057] Tainted: [W]=WARN [ 43.120880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.122421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.123337] 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 [ 43.126470] RSP: 0018:ffff88801acbfbc0 EFLAGS: 00010286 [ 43.127454] RAX: 0000000000000000 RBX: ffffed1003597f78 RCX: ffffffff813a4050 [ 43.128751] RDX: ffff888016b53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.130008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003597f2f [ 43.131309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.132586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acbfdf8 [ 43.133850] FS: 00007fc6e4024900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.135292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.136350] CR2: 00007fc6e4516580 CR3: 000000000cdce000 CR4: 0000000000350ef0 [ 43.137628] Call Trace: [ 43.138096] [ 43.138545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.139403] ? __create_object+0x59/0x80 [ 43.140183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.141140] __vmalloc_noprof+0x59/0x60 [ 43.141897] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.142771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.143691] bpf_prog_alloc+0x39/0x200 [ 43.144380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.145320] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.146221] do_seccomp+0x349/0x25e0 [ 43.146957] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.147866] ? __pfx_do_seccomp+0x10/0x10 [ 43.148658] ? find_held_lock+0x2b/0x80 [ 43.149370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.150340] ? static_key_count+0x60/0x80 [ 43.151167] prctl_set_seccomp+0x4e/0x70 [ 43.151958] __do_sys_prctl+0xe6c/0x1d70 [ 43.152755] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.153617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.154597] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.155572] ? irqentry_exit+0xf3/0x650 [ 43.156303] do_syscall_64+0xbf/0x430 [ 43.157044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.158007] RIP: 0033:0x7fc6e45165cd [ 43.158731] 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 [ 43.161911] RSP: 002b:00007fff96a2a0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.163279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6e45165cd [ 43.164605] RDX: 00005653f69bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.165902] RBP: 00007fff96a2a150 R08: 0000000000000000 R09: 00007fff96a297f0 [ 43.167210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565434373ad0 [ 43.168514] R13: 00007fff96a2a580 R14: 0000565434374bc0 R15: 0000565434385780 [ 43.169810] [ 43.170227] irq event stamp: 1853 [ 43.170888] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 43.172434] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 43.173962] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 43.175542] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 43.177066] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5770' (ECDSA) to the list of known hosts. 2025/11/17 19:40:50 fuzzer started 2025/11/17 19:40:50 dialing manager at localhost:37895 2025/11/17 19:40:50 checking machine... 2025/11/17 19:40:50 checking revisions... [ 44.054699] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:40:50 testing simple program... [ 44.144151] cgroup: Unknown subsys name 'net' [ 44.189822] cgroup: Unknown subsys name 'cpuset' [ 44.203580] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:40:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce37340 RCX=0000000000000001 RDX=1ffff1100d9c6fbe RSI=ffff88806ce37358 RDI=ffff888009612618 RBP=ffff88806ce37358 RSP=ffff888009627c28 R8 =0000000000000001 R9 =ffffed10012c4f81 R10=0000000000000000 R11=0000000000000001 R12=ffff888009611bc0 R13=ffffffff86650094 R14=ffff88806ce37df0 R15=0000000000000000 RIP=ffffffff8147db30 RFL=00000016 [----AP-] 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 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=00007fd202688618 CR3=000000001f300000 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=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=000000000001d6f7 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=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=00007ffe576af338 CR3=000000000b704000 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=ad39b75139d03eb7ef457c54e75b8b14 XMM02=2c67c8bc2e329bc300000000003017a8 XMM03=fb795ef6d6577056000000000030d8d0 XMM04=d4d80b072e92f08f00000000000ae988 XMM05=0394861f14684e59000000000031de68 XMM06=3e829fc8c8edc990000000000031dcf0 XMM07=e042d86d42eb936e000000000030dba8 XMM08=bf9fdda46cc6cc620000000000301808 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000