[ 39.052552] ------------[ cut here ]------------ [ 39.053468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.056925] Modules linked in: [ 39.057538] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.059776] Tainted: [W]=WARN [ 39.060438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.061915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.062843] 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 [ 39.066017] RSP: 0018:ffff888018f3fbc0 EFLAGS: 00010286 [ 39.066996] RAX: 0000000000000000 RBX: ffffed10031e7f78 RCX: ffffffff813a4050 [ 39.068275] RDX: ffff88800f763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.069557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e7f2f [ 39.070856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.072132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f3fdf8 [ 39.073419] FS: 00007fbb49ca0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.074855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.075926] CR2: 00007fffa22d9ef7 CR3: 000000000ddc0000 CR4: 0000000000350ef0 [ 39.077220] Call Trace: [ 39.077680] [ 39.078085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078994] ? __create_object+0x59/0x80 [ 39.079764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.080738] __vmalloc_noprof+0x59/0x60 [ 39.081499] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083320] bpf_prog_alloc+0x39/0x200 [ 39.084015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084936] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085838] do_seccomp+0x349/0x25e0 [ 39.086565] ? find_held_lock+0x2b/0x80 [ 39.087322] ? do_prlimit+0x310/0x610 [ 39.088020] ? __pfx_do_seccomp+0x10/0x10 [ 39.088804] ? do_raw_spin_unlock+0x53/0x220 [ 39.089627] ? _raw_spin_unlock+0x1e/0x40 [ 39.090395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.091363] ? static_key_count+0x60/0x80 [ 39.092121] prctl_set_seccomp+0x4e/0x70 [ 39.092899] __do_sys_prctl+0xe6c/0x1d70 [ 39.093665] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.094514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095484] ? irqentry_exit+0xf3/0x650 [ 39.096244] do_syscall_64+0xbf/0x430 [ 39.096934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097872] RIP: 0033:0x7fbb4a1925cd [ 39.098586] 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 [ 39.101763] RSP: 002b:00007fffa22d7d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.103150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb4a1925cd [ 39.104443] RDX: 000056268e3d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.105708] RBP: 00007fffa22d7dd0 R08: 0000000000000000 R09: 00007fffa22d7470 [ 39.106999] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626a0305240 [ 39.108269] R13: 00007fffa22d8200 R14: 00005626a030e380 R15: 00005626a0319540 [ 39.109566] [ 39.109995] irq event stamp: 1793 [ 39.110648] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.112166] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.113705] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.115247] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 39.116747] ---[ end trace 0000000000000000 ]--- [ 41.971494] ------------[ cut here ]------------ [ 41.972450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.974376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.975810] Modules linked in: [ 41.976437] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.978370] Tainted: [W]=WARN [ 41.978921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.980357] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.981240] 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 [ 41.984309] RSP: 0018:ffff88801b96fbc0 EFLAGS: 00010286 [ 41.985274] RAX: 0000000000000000 RBX: ffffed100372df78 RCX: ffffffff813a4050 [ 41.986527] RDX: ffff8880168d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.987781] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372df2f [ 41.989026] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.990271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b96fdf8 [ 41.991536] FS: 00007f397f6a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.992933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.993959] CR2: 00007f397fb95580 CR3: 0000000009f04000 CR4: 0000000000350ef0 [ 41.995235] Call Trace: [ 41.995693] [ 41.996088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.996960] ? __create_object+0x59/0x80 [ 41.997709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.998656] __vmalloc_noprof+0x59/0x60 [ 41.999431] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.000302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.001178] bpf_prog_alloc+0x39/0x200 [ 42.001918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.002863] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.003762] do_seccomp+0x349/0x25e0 [ 42.004481] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.005392] ? __pfx_do_seccomp+0x10/0x10 [ 42.006141] ? find_held_lock+0x2b/0x80 [ 42.006922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.007879] ? static_key_count+0x60/0x80 [ 42.008670] prctl_set_seccomp+0x4e/0x70 [ 42.009445] __do_sys_prctl+0xe6c/0x1d70 [ 42.010184] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.011053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.012023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.012998] ? irqentry_exit+0xf3/0x650 [ 42.013757] do_syscall_64+0xbf/0x430 [ 42.014516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.015503] RIP: 0033:0x7f397fb955cd [ 42.016168] 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 [ 42.019452] RSP: 002b:00007ffe20f64090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.020829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f397fb955cd [ 42.022119] RDX: 000055dc0b6dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.023432] RBP: 00007ffe20f640f0 R08: 0000000000000000 R09: 00007ffe20f63790 [ 42.024723] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc17238ad0 [ 42.026008] R13: 00007ffe20f64520 R14: 000055dc17239bc0 R15: 000055dc1724a780 [ 42.027357] [ 42.027781] irq event stamp: 1713 [ 42.028436] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 42.029959] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 42.031433] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.032725] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.034000] ---[ end trace 0000000000000000 ]--- [ 42.737756] ------------[ cut here ]------------ [ 42.738221] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.739156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.739866] Modules linked in: [ 42.740152] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.741103] Tainted: [W]=WARN [ 42.741392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.742076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.742512] 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 [ 42.744043] RSP: 0018:ffff888016d4fbc0 EFLAGS: 00010286 [ 42.744510] RAX: 0000000000000000 RBX: ffffed1002da9f78 RCX: ffffffff813a4050 [ 42.745110] RDX: ffff888016d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.745727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 42.746339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.746939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d4fdf8 [ 42.747546] FS: 00007f10053bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.748238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.748727] CR2: 00007ffdd4805ef7 CR3: 000000000b77e000 CR4: 0000000000350ef0 [ 42.749343] Call Trace: [ 42.749567] [ 42.749767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.750177] ? __create_object+0x59/0x80 [ 42.750558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.751011] __vmalloc_noprof+0x59/0x60 [ 42.751377] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.751778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752221] bpf_prog_alloc+0x39/0x200 [ 42.752556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752979] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.753413] do_seccomp+0x349/0x25e0 [ 42.753744] ? find_held_lock+0x2b/0x80 [ 42.754084] ? do_prlimit+0x310/0x610 [ 42.754435] ? __pfx_do_seccomp+0x10/0x10 [ 42.754791] ? do_raw_spin_unlock+0x53/0x220 [ 42.755175] ? _raw_spin_unlock+0x1e/0x40 [ 42.755546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.755986] ? static_key_count+0x60/0x80 [ 42.756365] prctl_set_seccomp+0x4e/0x70 [ 42.756716] __do_sys_prctl+0xe6c/0x1d70 [ 42.757068] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.757474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.757916] ? irqentry_exit+0xf3/0x650 [ 42.758277] do_syscall_64+0xbf/0x430 [ 42.758616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.759055] RIP: 0033:0x7f10058af5cd [ 42.759389] 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 [ 42.760910] RSP: 002b:00007ffdd48039e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.761555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10058af5cd [ 42.762145] RDX: 0000562633006e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.762750] RBP: 00007ffdd4803a40 R08: 0000000000000000 R09: 00007ffdd48030e0 [ 42.763365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562663ce7bf0 [ 42.763957] R13: 00007ffdd4803e70 R14: 0000562663cf1380 R15: 0000562663cfc460 [ 42.764573] [ 42.764778] irq event stamp: 1651 [ 42.765070] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 42.765800] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 42.766528] softirqs last enabled at (910): [] handle_softirqs+0x50c/0x770 [ 42.767272] softirqs last disabled at (905): [] __irq_exit_rcu+0xc4/0x100 [ 42.767960] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47389' (ECDSA) to the list of known hosts. 2025/11/18 19:50:03 fuzzer started 2025/11/18 19:50:04 dialing manager at localhost:34383 2025/11/18 19:50:04 checking machine... 2025/11/18 19:50:04 checking revisions... [ 43.704568] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:50:04 testing simple program... [ 43.797426] cgroup: Unknown subsys name 'net' [ 43.861574] cgroup: Unknown subsys name 'cpuset' [ 43.886059] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:50:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff86aaa498 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a20 R8 =ffffffff86aaa49c R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=0000000000023084 R12=ffff88806ce08af0 R13=ffff88806ce08ad8 R14=ffff88801acafda8 R15=ffff88806ce08a90 RIP=ffffffff8135f0ce 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f397f6a3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f397f66d008 CR3=000000000d758000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff814bc2cc RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880096efcc0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff87ae0a0b R11=0000000000000001 R12=0000000000000002 R13=ffffffff814bc2cc R14=0000000000000000 R15=ffff888009713400 RIP=ffffffff81b2d298 RFL=00000086 [--S--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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe50b24788 CR3=000000000a01c000 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=30353a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383731 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000