[ 38.985962] ------------[ cut here ]------------ [ 38.986918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.989036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.990563] Modules linked in: [ 38.991208] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.993229] Tainted: [W]=WARN [ 38.993800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996220] 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 [ 38.999413] RSP: 0018:ffff88800c41fbc0 EFLAGS: 00010286 [ 39.000390] RAX: 0000000000000000 RBX: ffffed1001883f78 RCX: ffffffff813a4050 [ 39.001689] RDX: ffff88801702b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001883f2f [ 39.004298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005583] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c41fdf8 [ 39.006882] FS: 00007f7643dea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.008346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009406] CR2: 00007ffca298def7 CR3: 000000000bcf7000 CR4: 0000000000350ef0 [ 39.010705] Call Trace: [ 39.011252] [ 39.011676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012588] ? __create_object+0x59/0x80 [ 39.013370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014365] __vmalloc_noprof+0x59/0x60 [ 39.015128] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016964] bpf_prog_alloc+0x39/0x200 [ 39.017665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018606] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019503] do_seccomp+0x349/0x25e0 [ 39.020217] ? find_held_lock+0x2b/0x80 [ 39.020985] ? do_prlimit+0x310/0x610 [ 39.021680] ? __pfx_do_seccomp+0x10/0x10 [ 39.022476] ? do_raw_spin_unlock+0x53/0x220 [ 39.023330] ? _raw_spin_unlock+0x1e/0x40 [ 39.024140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025112] ? static_key_count+0x60/0x80 [ 39.025937] prctl_set_seccomp+0x4e/0x70 [ 39.026674] __do_sys_prctl+0xe6c/0x1d70 [ 39.027482] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028336] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029308] ? irqentry_exit+0xf3/0x650 [ 39.030082] do_syscall_64+0xbf/0x430 [ 39.030781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031739] RIP: 0033:0x7f76442dc5cd [ 39.032438] 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 [ 39.035636] RSP: 002b:00007ffca298b9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76442dc5cd [ 39.038303] RDX: 000055dc17b5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039580] RBP: 00007ffca298ba20 R08: 0000000000000000 R09: 00007ffca298b0c0 [ 39.040870] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc24cacad0 [ 39.042188] R13: 00007ffca298be50 R14: 000055dc24cadbc0 R15: 000055dc24cbe780 [ 39.043501] [ 39.043965] irq event stamp: 1793 [ 39.044575] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.046125] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.047655] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 39.049221] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 39.050767] ---[ end trace 0000000000000000 ]--- [ 41.799693] ------------[ cut here ]------------ [ 41.800632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.802710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.804160] Modules linked in: [ 41.804750] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.808139] Tainted: [W]=WARN [ 41.808701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.810268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.811197] 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 [ 41.814389] RSP: 0018:ffff88800d237bc0 EFLAGS: 00010286 [ 41.815366] RAX: 0000000000000000 RBX: ffffed1001a46f78 RCX: ffffffff813a4050 [ 41.816653] RDX: ffff888017593780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.817961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a46f2f [ 41.819239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.820531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d237df8 [ 41.821822] FS: 00007f73c9ee8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.823274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.824337] CR2: 00007ffeed8efef7 CR3: 000000001ff43000 CR4: 0000000000350ef0 [ 41.825625] Call Trace: [ 41.826163] [ 41.826577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.827481] ? __create_object+0x59/0x80 [ 41.828280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.829272] __vmalloc_noprof+0x59/0x60 [ 41.830058] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.830945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.831894] bpf_prog_alloc+0x39/0x200 [ 41.832584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.833515] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.834454] do_seccomp+0x349/0x25e0 [ 41.835208] ? find_held_lock+0x2b/0x80 [ 41.835981] ? do_prlimit+0x310/0x610 [ 41.836694] ? __pfx_do_seccomp+0x10/0x10 [ 41.837482] ? do_raw_spin_unlock+0x53/0x220 [ 41.838341] ? _raw_spin_unlock+0x1e/0x40 [ 41.839135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.840102] ? static_key_count+0x60/0x80 [ 41.840904] prctl_set_seccomp+0x4e/0x70 [ 41.841641] __do_sys_prctl+0xe6c/0x1d70 [ 41.842451] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.843319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.844291] ? irqentry_exit+0xf3/0x650 [ 41.845070] do_syscall_64+0xbf/0x430 [ 41.845765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.846732] RIP: 0033:0x7f73ca3da5cd [ 41.847430] 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 [ 41.850622] RSP: 002b:00007ffeed8ed810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.851996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73ca3da5cd [ 41.853300] RDX: 000055ec5f813e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.854613] RBP: 00007ffeed8ed870 R08: 0000000000000000 R09: 00007ffeed8ecf10 [ 41.855728] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec8f72ead0 [ 41.856826] R13: 00007ffeed8edca0 R14: 000055ec8f72fbc0 R15: 000055ec8f740780 [ 41.857942] [ 41.858296] irq event stamp: 3307 [ 41.858796] hardirqs last enabled at (3315): [] __up_console_sem+0x78/0x80 [ 41.860118] hardirqs last disabled at (3326): [] __up_console_sem+0x5d/0x80 [ 41.861407] softirqs last enabled at (3274): [] handle_softirqs+0x50c/0x770 [ 41.862736] softirqs last disabled at (3269): [] __irq_exit_rcu+0xc4/0x100 [ 41.864017] ---[ end trace 0000000000000000 ]--- [ 42.429583] ------------[ cut here ]------------ [ 42.430189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.431495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.432423] Modules linked in: [ 42.432803] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.434105] Tainted: [W]=WARN [ 42.434458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.435395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.435977] 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 [ 42.438037] RSP: 0018:ffff88801bad7bc0 EFLAGS: 00010286 [ 42.438633] RAX: 0000000000000000 RBX: ffffed100375af78 RCX: ffffffff813a4050 [ 42.439459] RDX: ffff88800f279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.440283] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100375af2f [ 42.441104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.441932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bad7df8 [ 42.442729] FS: 00007fee54519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.443661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.444334] CR2: 00007ffe505abef7 CR3: 000000001bb31000 CR4: 0000000000350ef0 [ 42.445155] Call Trace: [ 42.445452] [ 42.445714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.446305] ? __create_object+0x59/0x80 [ 42.446782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.447402] __vmalloc_noprof+0x59/0x60 [ 42.447884] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.448412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.449021] bpf_prog_alloc+0x39/0x200 [ 42.449470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.450077] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.450631] do_seccomp+0x349/0x25e0 [ 42.451091] ? find_held_lock+0x2b/0x80 [ 42.451555] ? do_prlimit+0x310/0x610 [ 42.452036] ? __pfx_do_seccomp+0x10/0x10 [ 42.452515] ? do_raw_spin_unlock+0x53/0x220 [ 42.453052] ? _raw_spin_unlock+0x1e/0x40 [ 42.453525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.454145] ? static_key_count+0x60/0x80 [ 42.454634] prctl_set_seccomp+0x4e/0x70 [ 42.455135] __do_sys_prctl+0xe6c/0x1d70 [ 42.455612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.456161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.456762] ? irqentry_exit+0xf3/0x650 [ 42.457249] do_syscall_64+0xbf/0x430 [ 42.457702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.458316] RIP: 0033:0x7fee54a0b5cd [ 42.458741] 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 [ 42.460770] RSP: 002b:00007ffe505a9750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.461648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee54a0b5cd [ 42.462496] RDX: 0000559364ddce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.463229] RBP: 00007ffe505a97b0 R08: 0000000000000000 R09: 00007ffe505a8e50 [ 42.463794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559372150ad0 [ 42.464390] R13: 00007ffe505a9be0 R14: 0000559372151bc0 R15: 0000559372162780 [ 42.464994] [ 42.465187] irq event stamp: 1711 [ 42.465462] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.466172] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.466874] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 42.467562] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 42.468269] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3746' (ECDSA) to the list of known hosts. 2025/11/17 13:10:23 fuzzer started 2025/11/17 13:10:23 dialing manager at localhost:37895 2025/11/17 13:10:23 checking machine... 2025/11/17 13:10:23 checking revisions... [ 43.263515] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:10:24 testing simple program... [ 43.357636] cgroup: Unknown subsys name 'net' [ 43.439998] cgroup: Unknown subsys name 'cpuset' [ 43.458277] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:10:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018607ec0 RCX=0000000000000001 RDX=1ffff110030c0f33 RSI=ffff888018607e90 RDI=ffff888018607998 RBP=ffffffff85c0c108 RSP=ffff888018607920 R8 =0000000000000001 R9 =ffff8880186079d0 R10=000000000003c9ed R11=0000000000011d83 R12=ffff8880186079f0 R13=ffff8880186079d8 R14=ffff888018607e90 R15=ffff888018607990 RIP=ffffffff8135fb9c RFL=00000246 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f681f071700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73c9ea1008 CR3=000000000d8e9000 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=2033323a30313a333120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a30313a3331203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024ae1 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa28e286020 CR3=000000000d8e9000 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=30313a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303231 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000