[ 45.784355] ------------[ cut here ]------------ [ 45.785299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.787301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.788794] Modules linked in: [ 45.789393] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.791350] Tainted: [W]=WARN [ 45.791956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.793445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.794356] 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 [ 45.797520] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 45.798486] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 45.799757] RDX: ffff88801681b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.801069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 45.802371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.803655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 45.804957] FS: 00007fec67ae9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.806415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.807481] CR2: 00007ffe56f54ef7 CR3: 000000000e79c000 CR4: 0000000000350ef0 [ 45.808796] Call Trace: [ 45.809265] [ 45.809712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.810558] ? __create_object+0x59/0x80 [ 45.811334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.812323] __vmalloc_noprof+0x59/0x60 [ 45.813085] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.813951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.814877] bpf_prog_alloc+0x39/0x200 [ 45.815570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.816505] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.817406] do_seccomp+0x349/0x25e0 [ 45.818122] ? find_held_lock+0x2b/0x80 [ 45.818890] ? do_prlimit+0x310/0x610 [ 45.819580] ? __pfx_do_seccomp+0x10/0x10 [ 45.820387] ? do_raw_spin_unlock+0x53/0x220 [ 45.821212] ? _raw_spin_unlock+0x1e/0x40 [ 45.821996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.822962] ? static_key_count+0x60/0x80 [ 45.823752] prctl_set_seccomp+0x4e/0x70 [ 45.824493] __do_sys_prctl+0xe6c/0x1d70 [ 45.825278] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.826143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.827123] ? irqentry_exit+0xf3/0x650 [ 45.827895] do_syscall_64+0xbf/0x430 [ 45.828605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.829570] RIP: 0033:0x7fec67fdb5cd [ 45.830277] 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 [ 45.833479] RSP: 002b:00007ffe56f52640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.834836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec67fdb5cd [ 45.836133] RDX: 000055b405c37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.837420] RBP: 00007ffe56f526a0 R08: 0000000000000000 R09: 00007ffe56f51d40 [ 45.838717] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b431f6abf0 [ 45.839989] R13: 00007ffe56f52ad0 R14: 000055b431f74380 R15: 000055b431f7f460 [ 45.841331] [ 45.841803] irq event stamp: 1739 [ 45.842431] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.843975] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.845520] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.847056] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.848581] ---[ end trace 0000000000000000 ]--- [ 48.740575] ------------[ cut here ]------------ [ 48.741530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.743548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.745080] Modules linked in: [ 48.745705] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.747660] Tainted: [W]=WARN [ 48.748221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.749685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.750547] 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 [ 48.753709] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 48.754686] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 48.755957] RDX: ffff888017f01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.757272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 48.758571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.759871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 48.761191] FS: 00007fb4a7097900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.762655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.763736] CR2: 00007ffddcd5aef7 CR3: 000000000b980000 CR4: 0000000000350ef0 [ 48.765042] Call Trace: [ 48.765506] [ 48.765963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.766854] ? __create_object+0x59/0x80 [ 48.767593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.768594] __vmalloc_noprof+0x59/0x60 [ 48.769364] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.770235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.771172] bpf_prog_alloc+0x39/0x200 [ 48.771910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.772849] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.773762] do_seccomp+0x349/0x25e0 [ 48.774429] ? find_held_lock+0x2b/0x80 [ 48.775193] ? do_prlimit+0x310/0x610 [ 48.775939] ? __pfx_do_seccomp+0x10/0x10 [ 48.776747] ? do_raw_spin_unlock+0x53/0x220 [ 48.777536] ? _raw_spin_unlock+0x1e/0x40 [ 48.778314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.779285] ? static_key_count+0x60/0x80 [ 48.780108] prctl_set_seccomp+0x4e/0x70 [ 48.780892] __do_sys_prctl+0xe6c/0x1d70 [ 48.781685] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.782510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.783472] ? irqentry_exit+0xf3/0x650 [ 48.784259] do_syscall_64+0xbf/0x430 [ 48.784994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.785953] RIP: 0033:0x7fb4a75895cd [ 48.786656] 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 [ 48.789854] RSP: 002b:00007ffddcd588b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.791237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4a75895cd [ 48.792544] RDX: 000055ab9c7f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.793837] RBP: 00007ffddcd58910 R08: 0000000000000000 R09: 00007ffddcd57fb0 [ 48.795113] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abae4d4b10 [ 48.796404] R13: 00007ffddcd58d40 R14: 000055abae4d52b0 R15: 000055abae4e96f0 [ 48.797524] [ 48.797923] irq event stamp: 1707 [ 48.798437] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 48.799719] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 48.800999] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 48.802292] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 48.803574] ---[ end trace 0000000000000000 ]--- [ 49.464298] ------------[ cut here ]------------ [ 49.464891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.466168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.467124] Modules linked in: [ 49.467505] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.468769] Tainted: [W]=WARN [ 49.469120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.470059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.470651] 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 [ 49.472686] RSP: 0018:ffff88800f3efbc0 EFLAGS: 00010286 [ 49.473281] RAX: 0000000000000000 RBX: ffffed1001e7df78 RCX: ffffffff813a4050 [ 49.474103] RDX: ffff8880162c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.474931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7df2f [ 49.475746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.476545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3efdf8 [ 49.477370] FS: 00007f657fb01900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.478291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.478967] CR2: 00007f657fff3580 CR3: 000000000da9d000 CR4: 0000000000350ef0 [ 49.479786] Call Trace: [ 49.480083] [ 49.480362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.480931] ? __create_object+0x59/0x80 [ 49.481396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.482017] __vmalloc_noprof+0x59/0x60 [ 49.482474] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.483030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.483598] bpf_prog_alloc+0x39/0x200 [ 49.484068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.484669] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.485215] do_seccomp+0x349/0x25e0 [ 49.485681] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.486226] ? __pfx_do_seccomp+0x10/0x10 [ 49.486729] ? find_held_lock+0x2b/0x80 [ 49.487187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.487801] ? static_key_count+0x60/0x80 [ 49.488292] prctl_set_seccomp+0x4e/0x70 [ 49.488783] __do_sys_prctl+0xe6c/0x1d70 [ 49.489249] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.489790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.490375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.490987] ? irqentry_exit+0xf3/0x650 [ 49.491443] do_syscall_64+0xbf/0x430 [ 49.491910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.492493] RIP: 0033:0x7f657fff35cd [ 49.492940] 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 [ 49.494962] RSP: 002b:00007ffca9985270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.495847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f657fff35cd [ 49.496665] RDX: 0000564e7f4e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.497329] RBP: 00007ffca99852d0 R08: 0000000000000000 R09: 00007ffca9984970 [ 49.498000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ebf343ad0 [ 49.498664] R13: 00007ffca9985700 R14: 0000564ebf344bc0 R15: 0000564ebf355780 [ 49.499314] [ 49.499534] irq event stamp: 1731 [ 49.499874] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.500686] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.501453] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 49.502258] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 49.503039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18746' (ECDSA) to the list of known hosts. 2025/11/18 12:59:59 fuzzer started 2025/11/18 12:59:59 dialing manager at localhost:34383 2025/11/18 12:59:59 checking machine... 2025/11/18 12:59:59 checking revisions... [ 50.501591] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:59:59 testing simple program... [ 50.586463] cgroup: Unknown subsys name 'net' [ 50.668353] cgroup: Unknown subsys name 'cpuset' [ 50.683408] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:59:58 Registers: info registers vcpu 0 RAX=0000000000040a9f 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9faf2d4000 CR3=000000000d18e000 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=f13441e496d4fdb0554249a0937ca7c0 XMM02=ec2efd57dc4c00df0000000000301ac8 XMM03=3d0874c98162385c0000000000301b98 XMM04=35ebc68f91f9078a00000000000ae988 XMM05=090f1556b20111b3000000000031e390 XMM06=4032c9aa0d9366770000000000318120 XMM07=e042d86d42eb936e000000000030e2f0 XMM08=3d0874c98162385c0000000000301b98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86abec64 RDX=0000000000000008 RSI=ffff88801baa77e8 RDI=ffff88801baa7620 RBP=ffff88801baa7678 RSP=ffff88801baa75a8 R8 =0000000000000001 R9 =ffff88801baa7660 R10=000000000003c9ed R11=0000000000026726 R12=ffff88801baa7680 R13=ffff88801baa7668 R14=ffff88801baa77e8 R15=ffff88801baa7620 RIP=ffffffff8135e21a RFL=00000287 [--S--PC] 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 00007fb4a7097900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddcd52000 CR3=000000000f81d000 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=6720646572637465733a4d41503d706f 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