[ 45.796362] ------------[ cut here ]------------ [ 45.797287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.799323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 45.800773] Modules linked in: [ 45.801372] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.803585] Tainted: [W]=WARN [ 45.804249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.805725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.806614] 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 [ 45.809768] RSP: 0018:ffff8880145a7bc0 EFLAGS: 00010286 [ 45.810702] RAX: 0000000000000000 RBX: ffffed10028b4f78 RCX: ffffffff813a4050 [ 45.811969] RDX: ffff888016093780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.813247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028b4f2f [ 45.814534] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.815821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880145a7df8 [ 45.817082] FS: 00007fc0f542f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.818483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.819540] CR2: 00007ffdc8f8fef8 CR3: 000000000b9bd000 CR4: 0000000000350ef0 [ 45.820793] Call Trace: [ 45.821247] [ 45.821645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.822519] ? __create_object+0x59/0x80 [ 45.823295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.824256] __vmalloc_noprof+0x59/0x60 [ 45.825008] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.825872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.826740] bpf_prog_alloc+0x39/0x200 [ 45.827468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.828380] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.829257] do_seccomp+0x349/0x25e0 [ 45.829960] ? find_held_lock+0x2b/0x80 [ 45.830654] ? do_prlimit+0x310/0x610 [ 45.831395] ? __pfx_do_seccomp+0x10/0x10 [ 45.832174] ? do_raw_spin_unlock+0x53/0x220 [ 45.833003] ? _raw_spin_unlock+0x1e/0x40 [ 45.833724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.834672] ? static_key_count+0x60/0x80 [ 45.835471] prctl_set_seccomp+0x4e/0x70 [ 45.836242] __do_sys_prctl+0xe6c/0x1d70 [ 45.837023] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.837863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.838831] ? irqentry_exit+0xf3/0x650 [ 45.839540] do_syscall_64+0xbf/0x430 [ 45.840260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.841198] RIP: 0033:0x7fc0f59215cd [ 45.841910] 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 [ 45.845016] RSP: 002b:00007ffdc8f8d2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.846351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0f59215cd [ 45.847648] RDX: 000055c675375e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.848938] RBP: 00007ffdc8f8d310 R08: 0000000000000000 R09: 00007ffdc8f8c9b0 [ 45.850247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c68c7dbad0 [ 45.851565] R13: 00007ffdc8f8d740 R14: 000055c68c7dcbc0 R15: 000055c68c7ed780 [ 45.852891] [ 45.853326] irq event stamp: 1839 [ 45.853980] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 45.855545] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 45.857100] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 45.858666] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 45.860224] ---[ end trace 0000000000000000 ]--- [ 49.371844] ------------[ cut here ]------------ [ 49.372721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.374793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.376265] Modules linked in: [ 49.376889] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.378848] Tainted: [W]=WARN [ 49.379394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.380830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.381679] 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 [ 49.384792] RSP: 0018:ffff88801ad17bc0 EFLAGS: 00010286 [ 49.385704] RAX: 0000000000000000 RBX: ffffed10035a2f78 RCX: ffffffff813a4050 [ 49.386974] RDX: ffff888016bc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.388239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a2f2f [ 49.389500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.390782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad17df8 [ 49.392053] FS: 00007fcaf9de6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.393467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.394507] CR2: 00007fcafa2d8580 CR3: 000000000fd31000 CR4: 0000000000350ef0 [ 49.395791] Call Trace: [ 49.396246] [ 49.396648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.397531] ? __create_object+0x59/0x80 [ 49.398309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.399275] __vmalloc_noprof+0x59/0x60 [ 49.400022] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.400880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.401792] bpf_prog_alloc+0x39/0x200 [ 49.402471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.403397] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.404296] do_seccomp+0x349/0x25e0 [ 49.405025] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.405914] ? __pfx_do_seccomp+0x10/0x10 [ 49.406647] ? find_held_lock+0x2b/0x80 [ 49.407404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.408352] ? static_key_count+0x60/0x80 [ 49.409136] prctl_set_seccomp+0x4e/0x70 [ 49.409900] __do_sys_prctl+0xe6c/0x1d70 [ 49.410622] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.411470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.412412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.413356] ? irqentry_exit+0xf3/0x650 [ 49.414110] do_syscall_64+0xbf/0x430 [ 49.414845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.415728] RIP: 0033:0x7fcafa2d85cd [ 49.416413] 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 [ 49.419515] RSP: 002b:00007ffc9bcf3ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.420842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcafa2d85cd [ 49.422091] RDX: 0000562aba9f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.423359] RBP: 00007ffc9bcf3b30 R08: 0000000000000000 R09: 00007ffc9bcf31d0 [ 49.424611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562af2a1abf0 [ 49.425862] R13: 00007ffc9bcf3f60 R14: 0000562af2a24380 R15: 0000562af2a2f460 [ 49.427144] [ 49.427560] irq event stamp: 1695 [ 49.428209] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.429693] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.431181] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.432681] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.434153] ---[ end trace 0000000000000000 ]--- [ 50.239701] ------------[ cut here ]------------ [ 50.240636] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.242605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 50.244066] Modules linked in: [ 50.244659] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.246624] Tainted: [W]=WARN [ 50.247216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.248683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.249595] 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 [ 50.252738] RSP: 0018:ffff88801ac07bc0 EFLAGS: 00010286 [ 50.253823] RAX: 0000000000000000 RBX: ffffed1003580f78 RCX: ffffffff813a4050 [ 50.255100] RDX: ffff88801c255340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.256385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003580f2f [ 50.257669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac07df8 [ 50.260225] FS: 00007f248eb87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.261653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262718] CR2: 00007fffa993cef8 CR3: 000000000e596000 CR4: 0000000000350ef0 [ 50.264050] Call Trace: [ 50.264514] [ 50.264961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265840] ? __create_object+0x59/0x80 [ 50.266563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.267560] __vmalloc_noprof+0x59/0x60 [ 50.268311] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.269181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.270115] bpf_prog_alloc+0x39/0x200 [ 50.270841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271716] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.272602] do_seccomp+0x349/0x25e0 [ 50.273331] ? find_held_lock+0x2b/0x80 [ 50.274086] ? do_prlimit+0x310/0x610 [ 50.274827] ? __pfx_do_seccomp+0x10/0x10 [ 50.275562] ? do_raw_spin_unlock+0x53/0x220 [ 50.276389] ? _raw_spin_unlock+0x1e/0x40 [ 50.277219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.278239] ? static_key_count+0x60/0x80 [ 50.279051] prctl_set_seccomp+0x4e/0x70 [ 50.279819] __do_sys_prctl+0xe6c/0x1d70 [ 50.280545] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.281392] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.282344] ? irqentry_exit+0xf3/0x650 [ 50.283106] do_syscall_64+0xbf/0x430 [ 50.283838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.284785] RIP: 0033:0x7f248f0795cd [ 50.285437] 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 [ 50.288584] RSP: 002b:00007fffa993a5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.289932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f248f0795cd [ 50.291212] RDX: 000055b6a20aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.292499] RBP: 00007fffa993a650 R08: 0000000000000000 R09: 00007fffa9939cf0 [ 50.293774] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6e0987ad0 [ 50.295062] R13: 00007fffa993aa80 R14: 000055b6e0988bc0 R15: 000055b6e0999780 [ 50.296347] [ 50.296798] irq event stamp: 1689 [ 50.297393] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 50.298912] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 50.300412] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 50.301949] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 50.303451] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19972' (ECDSA) to the list of known hosts. 2025/11/19 02:58:34 fuzzer started 2025/11/19 02:58:34 dialing manager at localhost:34383 2025/11/19 02:58:34 checking machine... 2025/11/19 02:58:34 checking revisions... [ 51.209946] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:58:34 testing simple program... [ 51.302394] cgroup: Unknown subsys name 'net' [ 51.375554] cgroup: Unknown subsys name 'cpuset' [ 51.388370] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:58:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86a0bb3a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089c8 R8 =ffffffff86a0bb3e R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=000000000000899e R12=ffffffff8135e7a2 R13=ffff88806ce08ac8 R14=ffff88801692fc98 R15=ffff88806ce08a80 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007fcaf9de6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcafa39d618 CR3=0000000013a06000 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=000000000002e015 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=00007ffe161768a8 CR3=000000000bf1b000 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=90b1758e0ab15e8420484fa8426cc896 XMM02=2c67c8bc2e329bc30000000000302310 XMM03=fb795ef6d6577056000000000030dcd8 XMM04=4b91dd54ec00157000000000000ae988 XMM05=99e025eb4a4a4a08000000000031e728 XMM06=a748ccc27a5f04c1000000000031db50 XMM07=e042d86d42eb936e000000000030ee28 XMM08=f8840a8019a82d640000000000302370 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000