[ 54.074340] ------------[ cut here ]------------ [ 54.075296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.077613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.079168] Modules linked in: [ 54.079833] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.081915] Tainted: [W]=WARN [ 54.082517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.083965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.084867] 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 [ 54.088019] RSP: 0018:ffff8880142efbc0 EFLAGS: 00010286 [ 54.088988] RAX: 0000000000000000 RBX: ffffed100285df78 RCX: ffffffff813a4050 [ 54.090277] RDX: ffff88800db09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.091551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285df2f [ 54.092832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.094092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142efdf8 [ 54.095355] FS: 00007fb664561900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.096821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.097875] CR2: 00007fb664a53580 CR3: 000000000a108000 CR4: 0000000000350ef0 [ 54.099148] Call Trace: [ 54.099677] [ 54.100079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.100978] ? __create_object+0x59/0x80 [ 54.101775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.102742] __vmalloc_noprof+0x59/0x60 [ 54.103493] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.104307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.105236] bpf_prog_alloc+0x39/0x200 [ 54.105979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.106914] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.107821] do_seccomp+0x349/0x25e0 [ 54.108539] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.109428] ? __pfx_do_seccomp+0x10/0x10 [ 54.110170] ? find_held_lock+0x2b/0x80 [ 54.110936] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.111883] ? static_key_count+0x60/0x80 [ 54.112882] prctl_set_seccomp+0x4e/0x70 [ 54.113879] __do_sys_prctl+0xe6c/0x1d70 [ 54.114909] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.116032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.117276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.118418] ? irqentry_exit+0xf3/0x650 [ 54.119191] do_syscall_64+0xbf/0x430 [ 54.119982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.120943] RIP: 0033:0x7fb664a535cd [ 54.121666] 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 [ 54.124877] RSP: 002b:00007ffdc8c6ff80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.126278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb664a535cd [ 54.127610] RDX: 000055824b72ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.128934] RBP: 00007ffdc8c6ffe0 R08: 0000000000000000 R09: 00007ffdc8c6f680 [ 54.130254] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582786b1ad0 [ 54.131573] R13: 00007ffdc8c70410 R14: 00005582786b2bc0 R15: 00005582786c3780 [ 54.132927] [ 54.133364] irq event stamp: 1747 [ 54.134048] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 54.135654] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 54.137232] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 54.138834] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 54.140516] ---[ end trace 0000000000000000 ]--- [ 57.191502] ------------[ cut here ]------------ [ 57.192255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.193979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.195210] Modules linked in: [ 57.195774] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.197492] Tainted: [W]=WARN [ 57.197962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.199220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.200001] 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 [ 57.202697] RSP: 0018:ffff88801854fbc0 EFLAGS: 00010286 [ 57.203541] RAX: 0000000000000000 RBX: ffffed10030a9f78 RCX: ffffffff813a4050 [ 57.204633] RDX: ffff888015eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.205722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a9f2f [ 57.206819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.207919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801854fdf8 [ 57.209013] FS: 00007ff30ecbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.210242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.211146] CR2: 00007ffc2afccef7 CR3: 000000000c02b000 CR4: 0000000000350ef0 [ 57.212245] Call Trace: [ 57.212670] [ 57.213019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.213785] ? __create_object+0x59/0x80 [ 57.214454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.215248] __vmalloc_noprof+0x59/0x60 [ 57.215904] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.216638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.217445] bpf_prog_alloc+0x39/0x200 [ 57.218033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.218829] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.219615] do_seccomp+0x349/0x25e0 [ 57.220189] ? find_held_lock+0x2b/0x80 [ 57.220846] ? do_prlimit+0x310/0x610 [ 57.221481] ? __pfx_do_seccomp+0x10/0x10 [ 57.222109] ? do_raw_spin_unlock+0x53/0x220 [ 57.222833] ? _raw_spin_unlock+0x1e/0x40 [ 57.223518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.224306] ? static_key_count+0x60/0x80 [ 57.224993] prctl_set_seccomp+0x4e/0x70 [ 57.225649] __do_sys_prctl+0xe6c/0x1d70 [ 57.226276] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.227010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.227855] ? irqentry_exit+0xf3/0x650 [ 57.228503] do_syscall_64+0xbf/0x430 [ 57.229093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.229908] RIP: 0033:0x7ff30f1af5cd [ 57.230506] 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 [ 57.233226] RSP: 002b:00007ffc2afca9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.234404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff30f1af5cd [ 57.235497] RDX: 0000561c39770e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.236592] RBP: 00007ffc2afcaa10 R08: 0000000000000000 R09: 00007ffc2afca0b0 [ 57.237686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c6abcdad0 [ 57.238783] R13: 00007ffc2afcae40 R14: 0000561c6abcebc0 R15: 0000561c6abdf780 [ 57.239901] [ 57.240267] irq event stamp: 1813 [ 57.240808] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 57.242095] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.243390] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 57.244716] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 57.246013] ---[ end trace 0000000000000000 ]--- [ 58.050131] ------------[ cut here ]------------ [ 58.051078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.053118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.054598] Modules linked in: [ 58.055186] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.057193] Tainted: [W]=WARN [ 58.057797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.059257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.060170] 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 [ 58.063357] RSP: 0018:ffff88800f037bc0 EFLAGS: 00010286 [ 58.064333] RAX: 0000000000000000 RBX: ffffed1001e06f78 RCX: ffffffff813a4050 [ 58.065601] RDX: ffff8880163c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.066889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e06f2f [ 58.068196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.069480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f037df8 [ 58.070764] FS: 00007f5110f1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.072224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.073298] CR2: 00007ffd28712ef7 CR3: 0000000020d22000 CR4: 0000000000350ef0 [ 58.074582] Call Trace: [ 58.075057] [ 58.075529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.076450] ? __create_object+0x59/0x80 [ 58.077185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.078149] __vmalloc_noprof+0x59/0x60 [ 58.078908] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.079805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.080758] bpf_prog_alloc+0x39/0x200 [ 58.081494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.082414] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.083285] do_seccomp+0x349/0x25e0 [ 58.084013] ? find_held_lock+0x2b/0x80 [ 58.084764] ? do_prlimit+0x310/0x610 [ 58.085511] ? __pfx_do_seccomp+0x10/0x10 [ 58.086252] ? do_raw_spin_unlock+0x53/0x220 [ 58.087084] ? _raw_spin_unlock+0x1e/0x40 [ 58.087873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.088839] ? static_key_count+0x60/0x80 [ 58.089638] prctl_set_seccomp+0x4e/0x70 [ 58.090417] __do_sys_prctl+0xe6c/0x1d70 [ 58.091154] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.092039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.093019] ? irqentry_exit+0xf3/0x650 [ 58.093783] do_syscall_64+0xbf/0x430 [ 58.094546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.095514] RIP: 0033:0x7f51114115cd [ 58.096197] 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 [ 58.099391] RSP: 002b:00007ffd28710a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.100774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51114115cd [ 58.102085] RDX: 0000556e23a47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.103396] RBP: 00007ffd28710a80 R08: 0000000000000000 R09: 00007ffd28710120 [ 58.104699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e587e1ad0 [ 58.105986] R13: 00007ffd28710eb0 R14: 0000556e587e2bc0 R15: 0000556e587f3780 [ 58.107279] [ 58.107757] irq event stamp: 1771 [ 58.108359] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 58.109906] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 58.111443] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 58.112819] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 58.114091] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57931' (ECDSA) to the list of known hosts. 2025/11/17 11:26:11 fuzzer started 2025/11/17 11:26:12 dialing manager at localhost:37895 2025/11/17 11:26:12 checking machine... 2025/11/17 11:26:12 checking revisions... [ 59.092499] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:26:12 testing simple program... [ 59.188116] cgroup: Unknown subsys name 'net' [ 59.259586] cgroup: Unknown subsys name 'cpuset' [ 59.276262] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:26:11 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016c54200 RCX=ffff88806ce089a4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888016c54200 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08950 R8 =ffffffff86a0b89a R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000008972 R12=ffff888016c54200 R13=ffff88806ce089a4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a 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 00007ff30ecbd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2afc4000 CR3=0000000020c45000 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=2031313a36323a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a36323a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000268db 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4ddf3518 CR3=000000000d606000 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=daef46f153b30b908a45382a17f5c803 XMM02=ec2efd57dc4c00df0000000000303650 XMM03=8d45215c51e47f380000000000303720 XMM04=952b51e4f4a4917300000000000ae988 XMM05=995710a40ff7e83b0000000000323328 XMM06=817b8945e9d503730000000000321c60 XMM07=e042d86d42eb936e0000000000311460 XMM08=8d45215c51e47f380000000000303720 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000