[ 46.228762] ------------[ cut here ]------------ [ 46.229815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.232018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.233634] Modules linked in: [ 46.234326] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.236495] Tainted: [W]=WARN [ 46.237091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.238663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.239636] 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 [ 46.243050] RSP: 0018:ffff888015d57bc0 EFLAGS: 00010286 [ 46.244098] RAX: 0000000000000000 RBX: ffffed1002baaf78 RCX: ffffffff813a4050 [ 46.245489] RDX: ffff88800f3d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.246866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baaf2f [ 46.248267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.249627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d57df8 [ 46.250993] FS: 00007fbc590e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.252534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.253657] CR2: 00007fbc596464a6 CR3: 000000000ec2d000 CR4: 0000000000350ef0 [ 46.255023] Call Trace: [ 46.255576] [ 46.256021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.256990] ? __create_object+0x59/0x80 [ 46.257819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.258845] __vmalloc_noprof+0x59/0x60 [ 46.259663] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.260596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.261577] bpf_prog_alloc+0x39/0x200 [ 46.262353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.263329] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.264296] do_seccomp+0x349/0x25e0 [ 46.265007] ? find_held_lock+0x2b/0x80 [ 46.265809] ? do_prlimit+0x310/0x610 [ 46.266601] ? __pfx_do_seccomp+0x10/0x10 [ 46.267434] ? do_raw_spin_unlock+0x53/0x220 [ 46.268343] ? _raw_spin_unlock+0x1e/0x40 [ 46.269124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.270121] ? static_key_count+0x60/0x80 [ 46.270955] prctl_set_seccomp+0x4e/0x70 [ 46.271777] __do_sys_prctl+0xe6c/0x1d70 [ 46.272608] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.273507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.274511] ? irqentry_exit+0xf3/0x650 [ 46.275326] do_syscall_64+0xbf/0x430 [ 46.276054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.277062] RIP: 0033:0x7fbc595d25cd [ 46.277798] 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 [ 46.281139] RSP: 002b:00007ffe2168b170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.282562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc595d25cd [ 46.283885] RDX: 0000556f950d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.285239] RBP: 00007ffe2168b1d0 R08: 0000000000000000 R09: 00007ffe2168a870 [ 46.286600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fa6a95ad0 [ 46.287920] R13: 00007ffe2168b600 R14: 0000556fa6a96bc0 R15: 0000556fa6aa7780 [ 46.289291] [ 46.289729] irq event stamp: 1805 [ 46.290399] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.291973] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.293570] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.295156] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.296691] ---[ end trace 0000000000000000 ]--- [ 49.880418] ------------[ cut here ]------------ [ 49.881381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.883393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.884926] Modules linked in: [ 49.885604] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.887628] Tainted: [W]=WARN [ 49.888185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.889667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.890591] 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 [ 49.893819] RSP: 0018:ffff88801776fbc0 EFLAGS: 00010286 [ 49.894800] RAX: 0000000000000000 RBX: ffffed1002eedf78 RCX: ffffffff813a4050 [ 49.896094] RDX: ffff888016578000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.897395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eedf2f [ 49.898683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.899965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801776fdf8 [ 49.901283] FS: 00007fcfe54f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.902723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.903799] CR2: 00007fff86c7def8 CR3: 000000000c2c3000 CR4: 0000000000350ef0 [ 49.905105] Call Trace: [ 49.905608] [ 49.906026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.906938] ? __create_object+0x59/0x80 [ 49.907728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.908729] __vmalloc_noprof+0x59/0x60 [ 49.909499] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.910377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911313] bpf_prog_alloc+0x39/0x200 [ 49.912017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.912968] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.913890] do_seccomp+0x349/0x25e0 [ 49.914630] ? find_held_lock+0x2b/0x80 [ 49.915408] ? do_prlimit+0x310/0x610 [ 49.916116] ? __pfx_do_seccomp+0x10/0x10 [ 49.916915] ? do_raw_spin_unlock+0x53/0x220 [ 49.917757] ? _raw_spin_unlock+0x1e/0x40 [ 49.918541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.919516] ? static_key_count+0x60/0x80 [ 49.920344] prctl_set_seccomp+0x4e/0x70 [ 49.921081] __do_sys_prctl+0xe6c/0x1d70 [ 49.921860] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.922722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.923700] ? irqentry_exit+0xf3/0x650 [ 49.924475] do_syscall_64+0xbf/0x430 [ 49.925183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.926154] RIP: 0033:0x7fcfe59e95cd [ 49.926865] 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 [ 49.930084] RSP: 002b:00007fff86c7bc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.931463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfe59e95cd [ 49.932700] RDX: 00005562cb06de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.933724] RBP: 00007fff86c7bc80 R08: 0000000000000000 R09: 00007fff86c7b320 [ 49.934753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556303ace2b0 [ 49.935787] R13: 00007fff86c7c0b0 R14: 0000556303ad0d20 R15: 0000556303ae28d0 [ 49.936838] [ 49.937178] irq event stamp: 1757 [ 49.937707] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.938938] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.940157] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.941406] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.942620] ---[ end trace 0000000000000000 ]--- [ 50.774329] ------------[ cut here ]------------ [ 50.775077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.776818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.778073] Modules linked in: [ 50.778613] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.780309] Tainted: [W]=WARN [ 50.780782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.782033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.782813] 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 [ 50.785538] RSP: 0018:ffff88801742fbc0 EFLAGS: 00010286 [ 50.786406] RAX: 0000000000000000 RBX: ffffed1002e85f78 RCX: ffffffff813a4050 [ 50.787508] RDX: ffff888018493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.788612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e85f2f [ 50.789709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.790803] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801742fdf8 [ 50.791908] FS: 00007f2de2695900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.793161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.794077] CR2: 00007f2de2b87580 CR3: 000000001e82d000 CR4: 0000000000350ef0 [ 50.795177] Call Trace: [ 50.795600] [ 50.795949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.796727] ? __create_object+0x59/0x80 [ 50.797409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.798198] __vmalloc_noprof+0x59/0x60 [ 50.798846] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.799584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.800395] bpf_prog_alloc+0x39/0x200 [ 50.800988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.801780] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.802550] do_seccomp+0x349/0x25e0 [ 50.803127] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.803883] ? __pfx_do_seccomp+0x10/0x10 [ 50.804560] ? find_held_lock+0x2b/0x80 [ 50.805175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.805996] ? static_key_count+0x60/0x80 [ 50.806659] prctl_set_seccomp+0x4e/0x70 [ 50.807317] __do_sys_prctl+0xe6c/0x1d70 [ 50.807931] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.808669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.809490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.810288] ? irqentry_exit+0xf3/0x650 [ 50.810892] do_syscall_64+0xbf/0x430 [ 50.811515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.812314] RIP: 0033:0x7f2de2b875cd [ 50.812868] 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 [ 50.815507] RSP: 002b:00007ffcffc176e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.816644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2de2b875cd [ 50.817702] RDX: 00005559ec40ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.818762] RBP: 00007ffcffc17740 R08: 0000000000000000 R09: 00007ffcffc16de0 [ 50.819823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a04f46ad0 [ 50.820888] R13: 00007ffcffc17b70 R14: 0000555a04f47bc0 R15: 0000555a04f58780 [ 50.821970] [ 50.822355] irq event stamp: 1781 [ 50.822849] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.824101] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.825384] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 50.826664] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 50.827916] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25405' (ECDSA) to the list of known hosts. 2025/11/17 20:06:45 fuzzer started 2025/11/17 20:06:45 dialing manager at localhost:37895 2025/11/17 20:06:45 checking machine... 2025/11/17 20:06:45 checking revisions... [ 51.736079] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:06:45 testing simple program... [ 51.830883] cgroup: Unknown subsys name 'net' [ 51.892189] cgroup: Unknown subsys name 'cpuset' [ 51.921437] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:06:44 Registers: info registers vcpu 0 RAX=0000000000004005 RBX=ffff88801657d340 RCX=00000000ffffffff RDX=0000000000000008 RSI=ffff88801657dd98 RDI=00000000fffffffe RBP=ffff88801657dd98 RSP=ffff888015d576a0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801657dd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527599 RFL=00000006 [-----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 00007fcfe54f7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcfe5aac650 CR3=0000000013c49000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffed100d9e6fd5 RCX=1ffff1100d9e6fe9 RDX=1ffff1100d9e6fbe RSI=ffff88806cf37358 RDI=ffff88806cf373c8 RBP=ffff88806cf08f20 RSP=ffff88806cf08ec8 R8 =0000000000000001 R9 =ffff888009613a28 R10=ffffffff8664f657 R11=ffff88806cf37498 R12=ffffffffffffffc8 R13=0000000000000001 R14=dffffc0000000000 R15=ffff88806cf37340 RIP=ffffffff81489eab RFL=00000006 [-----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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556303af5818 CR3=000000000c33b000 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=36303a303220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732034343a3630 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000