[ 46.241787] ------------[ cut here ]------------ [ 46.242716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.244726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.246209] Modules linked in: [ 46.246806] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.248800] Tainted: [W]=WARN [ 46.249408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.250882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.251799] 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 [ 46.254965] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 46.255923] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 46.257191] RDX: ffff8880176e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.258471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 46.259761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.261069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 46.262382] FS: 00007f4c82cab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.263841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.264920] CR2: 00007ffde8520ef7 CR3: 000000000e406000 CR4: 0000000000350ef0 [ 46.266194] Call Trace: [ 46.266659] [ 46.267060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.267960] ? __create_object+0x59/0x80 [ 46.268774] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.269738] __vmalloc_noprof+0x59/0x60 [ 46.270495] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.271368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.272298] bpf_prog_alloc+0x39/0x200 [ 46.273010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273924] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.274831] do_seccomp+0x349/0x25e0 [ 46.275539] ? find_held_lock+0x2b/0x80 [ 46.276293] ? do_prlimit+0x310/0x610 [ 46.276998] ? __pfx_do_seccomp+0x10/0x10 [ 46.277781] ? do_raw_spin_unlock+0x53/0x220 [ 46.278625] ? _raw_spin_unlock+0x1e/0x40 [ 46.279392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.280356] ? static_key_count+0x60/0x80 [ 46.281142] prctl_set_seccomp+0x4e/0x70 [ 46.281860] __do_sys_prctl+0xe6c/0x1d70 [ 46.282648] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.283490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.284462] ? irqentry_exit+0xf3/0x650 [ 46.285232] do_syscall_64+0xbf/0x430 [ 46.285921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.286859] RIP: 0033:0x7f4c8319d5cd [ 46.287567] 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 [ 46.290763] RSP: 002b:00007ffde851e840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.292141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c8319d5cd [ 46.293440] RDX: 000056172118be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.294722] RBP: 00007ffde851e8a0 R08: 0000000000000000 R09: 00007ffde851df40 [ 46.295992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561751c62ad0 [ 46.297281] R13: 00007ffde851ecd0 R14: 0000561751c63bc0 R15: 0000561751c74780 [ 46.298586] [ 46.299020] irq event stamp: 1729 [ 46.299671] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.301202] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.302721] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 46.304263] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.305780] ---[ end trace 0000000000000000 ]--- [ 49.603240] ------------[ cut here ]------------ [ 49.604180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.606241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.607719] Modules linked in: [ 49.609806] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.611921] Tainted: [W]=WARN [ 49.612535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.614035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.614953] 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 [ 49.618204] RSP: 0018:ffff88801945fbc0 EFLAGS: 00010286 [ 49.619208] RAX: 0000000000000000 RBX: ffffed100328bf78 RCX: ffffffff813a4050 [ 49.620532] RDX: ffff888016579bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.621842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100328bf2f [ 49.623164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.624487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801945fdf8 [ 49.625790] FS: 00007f4e0e40b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.627254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.628331] CR2: 00007ffea85beef7 CR3: 0000000020b55000 CR4: 0000000000350ef0 [ 49.629642] Call Trace: [ 49.630177] [ 49.630597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.631509] ? __create_object+0x59/0x80 [ 49.632303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.633304] __vmalloc_noprof+0x59/0x60 [ 49.634028] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.634913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635870] bpf_prog_alloc+0x39/0x200 [ 49.636642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.637598] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.638522] do_seccomp+0x349/0x25e0 [ 49.639257] ? find_held_lock+0x2b/0x80 [ 49.639987] ? do_prlimit+0x310/0x610 [ 49.640753] ? __pfx_do_seccomp+0x10/0x10 [ 49.641546] ? do_raw_spin_unlock+0x53/0x220 [ 49.642397] ? _raw_spin_unlock+0x1e/0x40 [ 49.643201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.644185] ? static_key_count+0x60/0x80 [ 49.644968] prctl_set_seccomp+0x4e/0x70 [ 49.645757] __do_sys_prctl+0xe6c/0x1d70 [ 49.646548] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.647426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.648431] ? irqentry_exit+0xf3/0x650 [ 49.649217] do_syscall_64+0xbf/0x430 [ 49.649928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.650902] RIP: 0033:0x7f4e0e8fd5cd [ 49.651617] 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 [ 49.654862] RSP: 002b:00007ffea85bc620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.656259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e0e8fd5cd [ 49.657571] RDX: 000055d284409e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.658881] RBP: 00007ffea85bc680 R08: 0000000000000000 R09: 00007ffea85bbd20 [ 49.660173] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d285fd4240 [ 49.661491] R13: 00007ffea85bcab0 R14: 000055d285fdd380 R15: 000055d285fe8540 [ 49.662820] [ 49.663290] irq event stamp: 2091 [ 49.663908] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 49.665470] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 49.667009] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.668590] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.670018] ---[ end trace 0000000000000000 ]--- [ 50.660731] ------------[ cut here ]------------ [ 50.661704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.663721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.665267] Modules linked in: [ 50.665864] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.667884] Tainted: [W]=WARN [ 50.668496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.670236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.671259] 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 [ 50.674564] RSP: 0018:ffff888016d17bc0 EFLAGS: 00010286 [ 50.675842] RAX: 0000000000000000 RBX: ffffed1002da2f78 RCX: ffffffff813a4050 [ 50.677150] RDX: ffff8880194f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.678420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da2f2f [ 50.679735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.681046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d17df8 [ 50.682342] FS: 00007fbc7e2e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.683832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.684903] CR2: 00007fbc7e7d3580 CR3: 000000000e4d5000 CR4: 0000000000350ef0 [ 50.686203] Call Trace: [ 50.686669] [ 50.687147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.688007] ? __create_object+0x59/0x80 [ 50.688799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.689766] __vmalloc_noprof+0x59/0x60 [ 50.690537] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.691448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692406] bpf_prog_alloc+0x39/0x200 [ 50.693148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.694060] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.694998] do_seccomp+0x349/0x25e0 [ 50.695725] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.696654] ? __pfx_do_seccomp+0x10/0x10 [ 50.697453] ? find_held_lock+0x2b/0x80 [ 50.698785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.699784] ? static_key_count+0x60/0x80 [ 50.700614] prctl_set_seccomp+0x4e/0x70 [ 50.701394] __do_sys_prctl+0xe6c/0x1d70 [ 50.702192] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.703019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.703995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.704977] ? irqentry_exit+0xf3/0x650 [ 50.705734] do_syscall_64+0xbf/0x430 [ 50.706486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.707474] RIP: 0033:0x7fbc7e7d35cd [ 50.708194] 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 [ 50.711393] RSP: 002b:00007ffd57259000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.712787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc7e7d35cd [ 50.714070] RDX: 000055ef06dd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.715560] RBP: 00007ffd57259060 R08: 0000000000000000 R09: 00007ffd57258700 [ 50.717059] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef31e67b10 [ 50.718551] R13: 00007ffd57259490 R14: 000055ef31e682b0 R15: 000055ef31e7c6f0 [ 50.720123] [ 50.720638] irq event stamp: 1789 [ 50.721383] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.723170] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.724949] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 50.726726] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.728531] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54516' (ECDSA) to the list of known hosts. 2025/11/18 14:24:30 fuzzer started 2025/11/18 14:24:31 dialing manager at localhost:34383 2025/11/18 14:24:31 checking machine... 2025/11/18 14:24:31 checking revisions... [ 51.673522] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:24:31 testing simple program... [ 51.764546] cgroup: Unknown subsys name 'net' [ 51.845759] cgroup: Unknown subsys name 'cpuset' [ 51.861863] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:24:30 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016578000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016578a58 RSP=ffff8880197df3d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016578a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007f4e0e40b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e0e9c2618 CR3=0000000020b4c000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000222fb RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c663bf008 CR3=000000000ddf1000 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=81d18f6cc31a35b35b46539efbb51200 XMM02=ec2efd57dc4c00df0000000000302e18 XMM03=8fabefd1ef491e630000000000302ee8 XMM04=9ccae3debc111fad00000000000ae988 XMM05=11a946830db720f10000000000320fc8 XMM06=817b8945e9d50373000000000031f8d8 XMM07=e042d86d42eb936e0000000000310be8 XMM08=8fabefd1ef491e630000000000302ee8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000