[ 39.076265] ------------[ cut here ]------------ [ 39.077212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.079228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.080721] Modules linked in: [ 39.081314] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.083263] Tainted: [W]=WARN [ 39.083853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.085318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.086218] 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 [ 39.089364] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 39.090322] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 39.091596] RDX: ffff888017200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.092876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 39.094128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.095396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 39.096681] FS: 00007f4b0e74d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.098123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.099196] CR2: 00007fff982cdef8 CR3: 000000000dbe2000 CR4: 0000000000350ef0 [ 39.100486] Call Trace: [ 39.100999] [ 39.101426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.102353] ? __create_object+0x59/0x80 [ 39.103172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.104250] __vmalloc_noprof+0x59/0x60 [ 39.105049] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.105955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.106936] bpf_prog_alloc+0x39/0x200 [ 39.107716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.108702] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.109647] do_seccomp+0x349/0x25e0 [ 39.110349] ? find_held_lock+0x2b/0x80 [ 39.111140] ? do_prlimit+0x310/0x610 [ 39.111903] ? __pfx_do_seccomp+0x10/0x10 [ 39.112737] ? do_raw_spin_unlock+0x53/0x220 [ 39.113556] ? _raw_spin_unlock+0x1e/0x40 [ 39.114368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.115327] ? static_key_count+0x60/0x80 [ 39.116138] prctl_set_seccomp+0x4e/0x70 [ 39.116918] __do_sys_prctl+0xe6c/0x1d70 [ 39.117703] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.118505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.119461] ? irqentry_exit+0xf3/0x650 [ 39.120242] do_syscall_64+0xbf/0x430 [ 39.120990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.121955] RIP: 0033:0x7f4b0ec3f5cd [ 39.122676] 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 [ 39.125826] RSP: 002b:00007fff982cc970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.127176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b0ec3f5cd [ 39.128459] RDX: 000055632e2b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.129758] RBP: 00007fff982cc9d0 R08: 0000000000000000 R09: 00007fff982cc070 [ 39.131040] R10: 0000000000000000 R11: 0000000000000246 R12: 000055633df03ad0 [ 39.132331] R13: 00007fff982cce00 R14: 000055633df04bc0 R15: 000055633df15780 [ 39.133659] [ 39.134090] irq event stamp: 1731 [ 39.134738] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.136281] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.137834] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.139402] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.140946] ---[ end trace 0000000000000000 ]--- [ 42.107878] ------------[ cut here ]------------ [ 42.108828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.110765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.112254] Modules linked in: [ 42.112886] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.114855] Tainted: [W]=WARN [ 42.115399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.116855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.117743] 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 [ 42.120907] RSP: 0018:ffff888016ecfbc0 EFLAGS: 00010286 [ 42.121873] RAX: 0000000000000000 RBX: ffffed1002dd9f78 RCX: ffffffff813a4050 [ 42.123125] RDX: ffff88801c5d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.124394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd9f2f [ 42.125668] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.126946] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ecfdf8 [ 42.128223] FS: 00007f4dda63a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.129641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.130690] CR2: 00007ffd00167ef8 CR3: 000000000e60f000 CR4: 0000000000350ef0 [ 42.131969] Call Trace: [ 42.132436] [ 42.132880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.133773] ? __create_object+0x59/0x80 [ 42.134517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.135484] __vmalloc_noprof+0x59/0x60 [ 42.136236] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.137096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.138033] bpf_prog_alloc+0x39/0x200 [ 42.138763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.139693] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.140554] do_seccomp+0x349/0x25e0 [ 42.141284] ? find_held_lock+0x2b/0x80 [ 42.142049] ? do_prlimit+0x310/0x610 [ 42.142791] ? __pfx_do_seccomp+0x10/0x10 [ 42.143536] ? do_raw_spin_unlock+0x53/0x220 [ 42.144385] ? _raw_spin_unlock+0x1e/0x40 [ 42.145153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.146109] ? static_key_count+0x60/0x80 [ 42.146900] prctl_set_seccomp+0x4e/0x70 [ 42.147673] __do_sys_prctl+0xe6c/0x1d70 [ 42.148421] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.149283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.150241] ? irqentry_exit+0xf3/0x650 [ 42.151010] do_syscall_64+0xbf/0x430 [ 42.151746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.152712] RIP: 0033:0x7f4ddab2c5cd [ 42.153360] 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 [ 42.156537] RSP: 002b:00007ffd001655b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.157939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ddab2c5cd [ 42.159209] RDX: 0000562d8a2ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.160501] RBP: 00007ffd00165610 R08: 0000000000000000 R09: 00007ffd00164cb0 [ 42.161764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dc438bad0 [ 42.163039] R13: 00007ffd00165a40 R14: 0000562dc438cbc0 R15: 0000562dc439d780 [ 42.164339] [ 42.164812] irq event stamp: 1775 [ 42.165411] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.166938] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.168450] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.169440] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.170398] ---[ end trace 0000000000000000 ]--- [ 42.981209] ------------[ cut here ]------------ [ 42.982137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.984121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.985612] Modules linked in: [ 42.986194] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.988384] Tainted: [W]=WARN [ 42.989164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.990658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.991530] 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 [ 42.994680] RSP: 0018:ffff88800f33fbc0 EFLAGS: 00010286 [ 42.995670] RAX: 0000000000000000 RBX: ffffed1001e67f78 RCX: ffffffff813a4050 [ 42.996944] RDX: ffff88801a1fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.998221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e67f2f [ 42.999491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.000774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f33fdf8 [ 43.002039] FS: 00007f553082b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.003472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.004554] CR2: 00007ffe1ffdcef8 CR3: 000000000ebcd000 CR4: 0000000000350ef0 [ 43.005870] Call Trace: [ 43.006338] [ 43.006797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.007668] ? __create_object+0x59/0x80 [ 43.008402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.009350] __vmalloc_noprof+0x59/0x60 [ 43.010087] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.010929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.011856] bpf_prog_alloc+0x39/0x200 [ 43.012621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.013507] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.014394] do_seccomp+0x349/0x25e0 [ 43.015113] ? find_held_lock+0x2b/0x80 [ 43.015881] ? do_prlimit+0x310/0x610 [ 43.016640] ? __pfx_do_seccomp+0x10/0x10 [ 43.017380] ? do_raw_spin_unlock+0x53/0x220 [ 43.018201] ? _raw_spin_unlock+0x1e/0x40 [ 43.018982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.019944] ? static_key_count+0x60/0x80 [ 43.020775] prctl_set_seccomp+0x4e/0x70 [ 43.021512] __do_sys_prctl+0xe6c/0x1d70 [ 43.022298] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.023163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.024141] ? irqentry_exit+0xf3/0x650 [ 43.024923] do_syscall_64+0xbf/0x430 [ 43.025661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.026618] RIP: 0033:0x7f5530d1d5cd [ 43.027281] 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 [ 43.030489] RSP: 002b:00007ffe1ffda7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.031863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5530d1d5cd [ 43.033180] RDX: 0000558f6f435e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.034470] RBP: 00007ffe1ffda840 R08: 0000000000000000 R09: 00007ffe1ffd9ee0 [ 43.035762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f9d505b10 [ 43.037060] R13: 00007ffe1ffdac70 R14: 0000558f9d5062b0 R15: 0000558f9d51a6f0 [ 43.038364] [ 43.038825] irq event stamp: 1813 [ 43.039432] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 43.040974] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 43.042515] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.044057] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 43.045566] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29097' (ECDSA) to the list of known hosts. 2025/11/18 20:11:18 fuzzer started 2025/11/18 20:11:18 dialing manager at localhost:34383 2025/11/18 20:11:19 checking machine... 2025/11/18 20:11:19 checking revisions... [ 43.935298] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:11:19 testing simple program... [ 44.032713] cgroup: Unknown subsys name 'net' [ 44.120327] cgroup: Unknown subsys name 'cpuset' [ 44.133106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:11:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266cc R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2d298 RFL=00000286 [--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 00007f4dda63a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dda609008 CR3=000000000d965000 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=0000000000000000 RBX=ffff888015b57ac0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888015b579b0 R8 =0000000000000001 R9 =ffff888015b57b00 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff888015b57b08 R14=ffff888009f71bc0 R15=ffff888015b57ac0 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007f899142a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0e6ea8f8 CR3=000000000dcef000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f5feede8e540774400000000000ae988 XMM05=607822a823268c800000000000323020 XMM06=0394861f14684e590000000000322168 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000