[ 39.042012] ------------[ cut here ]------------ [ 39.043002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.045021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.046514] Modules linked in: [ 39.047119] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.049155] Tainted: [W]=WARN [ 39.049801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.051328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.052273] 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 [ 39.055590] RSP: 0018:ffff888016567bc0 EFLAGS: 00010286 [ 39.056612] RAX: 0000000000000000 RBX: ffffed1002cacf78 RCX: ffffffff813a4050 [ 39.057922] RDX: ffff888016498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.059265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cacf2f [ 39.060595] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.061890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016567df8 [ 39.063239] FS: 00007ff5064e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.064720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.065819] CR2: 00007ff5069d5580 CR3: 000000000d05d000 CR4: 0000000000350ef0 [ 39.067153] Call Trace: [ 39.067680] [ 39.068092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069022] ? __create_object+0x59/0x80 [ 39.069844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070882] __vmalloc_noprof+0x59/0x60 [ 39.071688] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.072606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073577] bpf_prog_alloc+0x39/0x200 [ 39.074288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075288] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076204] do_seccomp+0x349/0x25e0 [ 39.076961] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.077896] ? __pfx_do_seccomp+0x10/0x10 [ 39.078761] ? find_held_lock+0x2b/0x80 [ 39.079554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.080545] ? static_key_count+0x60/0x80 [ 39.081322] prctl_set_seccomp+0x4e/0x70 [ 39.082105] __do_sys_prctl+0xe6c/0x1d70 [ 39.082942] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.084836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.086122] ? irqentry_exit+0xf3/0x650 [ 39.086945] do_syscall_64+0xbf/0x430 [ 39.087726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.088719] RIP: 0033:0x7ff5069d55cd [ 39.089396] 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 [ 39.092666] RSP: 002b:00007ffc2a459f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5069d55cd [ 39.095441] RDX: 000055c1caa96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096739] RBP: 00007ffc2a459fd0 R08: 0000000000000000 R09: 00007ffc2a459670 [ 39.098206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1d8d81bf0 [ 39.099877] R13: 00007ffc2a45a400 R14: 000055c1d8d8b380 R15: 000055c1d8d96460 [ 39.101324] [ 39.101813] irq event stamp: 1777 [ 39.102504] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.104085] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.105646] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 39.107257] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 39.108595] ---[ end trace 0000000000000000 ]--- [ 42.572656] ------------[ cut here ]------------ [ 42.573728] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.576002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.577891] Modules linked in: [ 42.579094] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.581401] Tainted: [W]=WARN [ 42.582079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.583787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.584841] 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 [ 42.588554] RSP: 0018:ffff88800f707bc0 EFLAGS: 00010286 [ 42.589681] RAX: 0000000000000000 RBX: ffffed1001ee0f78 RCX: ffffffff813a4050 [ 42.591169] RDX: ffff88801627b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.592655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee0f2f [ 42.594139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.595641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f707df8 [ 42.597133] FS: 00007f7144ce4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.598825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.600059] CR2: 00007f71451d6580 CR3: 000000001f9db000 CR4: 0000000000350ef0 [ 42.601559] Call Trace: [ 42.602088] [ 42.602623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.603671] ? __create_object+0x59/0x80 [ 42.604581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.605705] __vmalloc_noprof+0x59/0x60 [ 42.606606] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.607617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.608695] bpf_prog_alloc+0x39/0x200 [ 42.609549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.610624] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.611666] do_seccomp+0x349/0x25e0 [ 42.612501] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.613536] ? __pfx_do_seccomp+0x10/0x10 [ 42.614386] ? find_held_lock+0x2b/0x80 [ 42.615282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.616390] ? static_key_count+0x60/0x80 [ 42.617286] prctl_set_seccomp+0x4e/0x70 [ 42.618178] __do_sys_prctl+0xe6c/0x1d70 [ 42.619107] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.620091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.621205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.622316] ? irqentry_exit+0xf3/0x650 [ 42.623228] do_syscall_64+0xbf/0x430 [ 42.624098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.625195] RIP: 0033:0x7f71451d65cd [ 42.626008] 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 [ 42.629671] RSP: 002b:00007ffc76b6c280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.631253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71451d65cd [ 42.632745] RDX: 00005597cca6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.634219] RBP: 00007ffc76b6c2e0 R08: 0000000000000000 R09: 00007ffc76b6b980 [ 42.635525] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597fcbe8bf0 [ 42.636450] R13: 00007ffc76b6c710 R14: 00005597fcbf2380 R15: 00005597fcbfd460 [ 42.637351] [ 42.637697] irq event stamp: 1947 [ 42.638135] hardirqs last enabled at (1955): [] __up_console_sem+0x78/0x80 [ 42.639249] hardirqs last disabled at (1964): [] __up_console_sem+0x5d/0x80 [ 42.640350] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 42.641464] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 42.642574] ---[ end trace 0000000000000000 ]--- [ 43.432173] ------------[ cut here ]------------ [ 43.433252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.435576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.437274] Modules linked in: [ 43.438005] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.440306] Tainted: [W]=WARN [ 43.441014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.442741] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.443798] 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 [ 43.447822] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 43.448939] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 43.450455] RDX: ffff88800f129bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.452018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 43.453909] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.455450] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 43.456956] FS: 00007f5954ad8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.458639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.459873] CR2: 00007ffffbf55ef8 CR3: 000000000d423000 CR4: 0000000000350ef0 [ 43.461338] Call Trace: [ 43.461939] [ 43.462463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.463530] ? __create_object+0x59/0x80 [ 43.464375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.465534] __vmalloc_noprof+0x59/0x60 [ 43.466356] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.468476] bpf_prog_alloc+0x39/0x200 [ 43.469275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.470335] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.471225] do_seccomp+0x349/0x25e0 [ 43.471930] ? find_held_lock+0x2b/0x80 [ 43.472666] ? do_prlimit+0x310/0x610 [ 43.473345] ? __pfx_do_seccomp+0x10/0x10 [ 43.474112] ? do_raw_spin_unlock+0x53/0x220 [ 43.474939] ? _raw_spin_unlock+0x1e/0x40 [ 43.475699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.476621] ? static_key_count+0x60/0x80 [ 43.477358] prctl_set_seccomp+0x4e/0x70 [ 43.478108] __do_sys_prctl+0xe6c/0x1d70 [ 43.478883] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.479719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.480670] ? irqentry_exit+0xf3/0x650 [ 43.481368] do_syscall_64+0xbf/0x430 [ 43.482095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.483017] RIP: 0033:0x7f5954fca5cd [ 43.483714] 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 [ 43.486790] RSP: 002b:00007ffffbf53320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.488118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5954fca5cd [ 43.489388] RDX: 0000555d81e0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.490654] RBP: 00007ffffbf53380 R08: 0000000000000000 R09: 00007ffffbf52a20 [ 43.491913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555da2318ad0 [ 43.493162] R13: 00007ffffbf537b0 R14: 0000555da2319bc0 R15: 0000555da232a780 [ 43.494453] [ 43.494874] irq event stamp: 1729 [ 43.495517] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 43.496999] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 43.498489] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 43.499537] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 43.500447] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4362' (ECDSA) to the list of known hosts. 2025/11/18 10:14:49 fuzzer started 2025/11/18 10:14:49 dialing manager at localhost:34383 2025/11/18 10:14:49 checking machine... 2025/11/18 10:14:49 checking revisions... [ 44.427796] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:14:50 testing simple program... [ 44.518763] cgroup: Unknown subsys name 'net' [ 44.583744] cgroup: Unknown subsys name 'cpuset' [ 44.600287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:14:49 Registers: info registers vcpu 0 RAX=0000000000044dcb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f714529b618 CR3=000000001677d000 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=2038343a34313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a34313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800da177e0 RCX=ffff88800da1766c RDX=1ffff11001b42f0c RSI=ffffffff81ab64c3 RDI=ffff88800da177ec RBP=ffff88800da17860 RSP=ffff88800da176f8 R8 =0000000000000001 R9 =ffff88800da17758 R10=000000000003c9ed R11=000000000002575e R12=ffff88800da177e0 R13=0000000000000000 R14=ffff88800f131bc0 R15=ffff88800944cc80 RIP=ffffffff81619203 RFL=00000216 [----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 00007f7144ce4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7144cb3008 CR3=000000001f946000 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