[ 45.986776] ------------[ cut here ]------------ [ 45.987750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.989880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.991444] Modules linked in: [ 45.992067] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.994126] Tainted: [W]=WARN [ 45.994735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.996275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.997228] 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 [ 46.000522] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 46.001532] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 46.002857] RDX: ffff888016991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.004191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 46.005539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.006861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 46.008211] FS: 00007f0e758e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.009698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.010792] CR2: 00007f0e75dd5580 CR3: 000000001cdab000 CR4: 0000000000350ef0 [ 46.012119] Call Trace: [ 46.012629] [ 46.013053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.013972] ? __create_object+0x59/0x80 [ 46.014778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.015773] __vmalloc_noprof+0x59/0x60 [ 46.016565] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.017459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.018425] bpf_prog_alloc+0x39/0x200 [ 46.019136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020109] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.021045] do_seccomp+0x349/0x25e0 [ 46.021781] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.022709] ? __pfx_do_seccomp+0x10/0x10 [ 46.023508] ? find_held_lock+0x2b/0x80 [ 46.024292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.025284] ? static_key_count+0x60/0x80 [ 46.026054] prctl_set_seccomp+0x4e/0x70 [ 46.026894] __do_sys_prctl+0xe6c/0x1d70 [ 46.027705] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.028606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.029581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.030573] ? irqentry_exit+0xf3/0x650 [ 46.031359] do_syscall_64+0xbf/0x430 [ 46.032082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.033059] RIP: 0033:0x7f0e75dd55cd [ 46.033774] 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 [ 46.036976] RSP: 002b:00007ffdc61a2a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.038358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e75dd55cd [ 46.039651] RDX: 0000556a52944e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.040969] RBP: 00007ffdc61a2a80 R08: 0000000000000000 R09: 00007ffdc61a2120 [ 46.042258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a63b1aad0 [ 46.043561] R13: 00007ffdc61a2eb0 R14: 0000556a63b1bbc0 R15: 0000556a63b2c780 [ 46.044889] [ 46.045348] irq event stamp: 1771 [ 46.045958] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.047495] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.049031] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.050582] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 46.052113] ---[ end trace 0000000000000000 ]--- [ 48.988848] ------------[ cut here ]------------ [ 48.989797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.991782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.993232] Modules linked in: [ 48.993820] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.995813] Tainted: [W]=WARN [ 48.996634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.998174] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.999044] 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 [ 49.002236] RSP: 0018:ffff8880194f7bc0 EFLAGS: 00010286 [ 49.003225] RAX: 0000000000000000 RBX: ffffed100329ef78 RCX: ffffffff813a4050 [ 49.004505] RDX: ffff888016799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.005790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100329ef2f [ 49.007066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.008345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194f7df8 [ 49.009631] FS: 00007f2ea2a3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.011062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.012123] CR2: 00007ffdd1caaef8 CR3: 0000000020142000 CR4: 0000000000350ef0 [ 49.013413] Call Trace: [ 49.013879] [ 49.014333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.015208] ? __create_object+0x59/0x80 [ 49.015951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.016915] __vmalloc_noprof+0x59/0x60 [ 49.017686] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.018559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.019494] bpf_prog_alloc+0x39/0x200 [ 49.020242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.021129] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.022038] do_seccomp+0x349/0x25e0 [ 49.022747] ? find_held_lock+0x2b/0x80 [ 49.023491] ? do_prlimit+0x310/0x610 [ 49.024250] ? __pfx_do_seccomp+0x10/0x10 [ 49.024995] ? do_raw_spin_unlock+0x53/0x220 [ 49.025823] ? _raw_spin_unlock+0x1e/0x40 [ 49.026586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.027540] ? static_key_count+0x60/0x80 [ 49.028354] prctl_set_seccomp+0x4e/0x70 [ 49.029087] __do_sys_prctl+0xe6c/0x1d70 [ 49.029853] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.030716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.031684] ? irqentry_exit+0xf3/0x650 [ 49.032451] do_syscall_64+0xbf/0x430 [ 49.033173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.034091] RIP: 0033:0x7f2ea2f2e5cd [ 49.034805] 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 [ 49.038001] RSP: 002b:00007ffdd1ca8f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.039347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ea2f2e5cd [ 49.040636] RDX: 0000557c2ae29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.041915] RBP: 00007ffdd1ca8f80 R08: 0000000000000000 R09: 00007ffdd1ca8620 [ 49.043185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c2fa81ad0 [ 49.044471] R13: 00007ffdd1ca93b0 R14: 0000557c2fa82bc0 R15: 0000557c2fa93780 [ 49.045562] [ 49.045924] irq event stamp: 1801 [ 49.046453] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.047733] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.049029] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 49.050325] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 49.051599] ---[ end trace 0000000000000000 ]--- [ 49.893284] ------------[ cut here ]------------ [ 49.893982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.895621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.896797] Modules linked in: [ 49.897306] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.899178] Tainted: [W]=WARN [ 49.899632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.900811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901555] 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 [ 49.904136] RSP: 0018:ffff88800f4e7bc0 EFLAGS: 00010286 [ 49.904906] RAX: 0000000000000000 RBX: ffffed1001e9cf78 RCX: ffffffff813a4050 [ 49.905925] RDX: ffff888009d73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.906944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9cf2f [ 49.908020] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.909073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4e7df8 [ 49.910133] FS: 00007fbb1c79f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.911347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.912246] CR2: 00007fbb1cd054a6 CR3: 000000000e598000 CR4: 0000000000350ef0 [ 49.913327] Call Trace: [ 49.913709] [ 49.914049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.914786] ? __create_object+0x59/0x80 [ 49.915429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916253] __vmalloc_noprof+0x59/0x60 [ 49.916847] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.917575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918362] bpf_prog_alloc+0x39/0x200 [ 49.918945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919716] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.920481] do_seccomp+0x349/0x25e0 [ 49.921045] ? find_held_lock+0x2b/0x80 [ 49.921679] ? do_prlimit+0x310/0x610 [ 49.922289] ? __pfx_do_seccomp+0x10/0x10 [ 49.922903] ? do_raw_spin_unlock+0x53/0x220 [ 49.923607] ? _raw_spin_unlock+0x1e/0x40 [ 49.924268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.925025] ? static_key_count+0x60/0x80 [ 49.925695] prctl_set_seccomp+0x4e/0x70 [ 49.926333] __do_sys_prctl+0xe6c/0x1d70 [ 49.926954] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.927844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928652] ? irqentry_exit+0xf3/0x650 [ 49.929289] do_syscall_64+0xbf/0x430 [ 49.929867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.930673] RIP: 0033:0x7fbb1cc915cd [ 49.931264] 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 [ 49.933913] RSP: 002b:00007ffc92af3170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.935053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb1cc915cd [ 49.936125] RDX: 000055df9cb16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.937196] RBP: 00007ffc92af31d0 R08: 0000000000000000 R09: 00007ffc92af2870 [ 49.938550] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfcdf40ad0 [ 49.939619] R13: 00007ffc92af3600 R14: 000055dfcdf41bc0 R15: 000055dfcdf52780 [ 49.940699] [ 49.941053] irq event stamp: 1857 [ 49.941584] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.942868] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.944249] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.945555] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.946810] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24606' (ECDSA) to the list of known hosts. 2025/11/18 07:39:12 fuzzer started 2025/11/18 07:39:12 dialing manager at localhost:37895 2025/11/18 07:39:12 checking machine... 2025/11/18 07:39:12 checking revisions... [ 50.937686] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:39:12 testing simple program... [ 51.035662] cgroup: Unknown subsys name 'net' [ 51.106466] cgroup: Unknown subsys name 'cpuset' [ 51.124694] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:39:11 Registers: info registers vcpu 0 RAX=1ffffffff0cd887b RBX=ffffffff866c43dc RCX=ffffffff814d32fe RDX=0000000000000002 RSI=ffffffff86a25fde RDI=ffffffff866c43c8 RBP=ffffffff866c43d8 RSP=ffff88806ce089b8 R8 =ffffffff86a25fde R9 =0000000000000000 R10=000000000003c9ed R11=000000000000d005 R12=ffffffff866c43e0 R13=ffffffff866c43c8 R14=ffffffff866c43d4 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000217 [----APC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f951c4ca000 CR3=000000000de5b000 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=952b598b2e5b8dbf0d4346b6f9f48309 XMM02=0000000000306708eff9b2d0a8fce9cb XMM03=00000000003067d82c67c8bc2e329bc3 XMM04=8a03911a7a63d86200000000000ae988 XMM05=e82ccf5089517ca800000000003237a8 XMM06=3e829fc8c8edc99000000000003231a0 XMM07=e042d86d42eb936e0000000000314610 XMM08=042bf478fb9db90500000000003067d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f2ea2f2f163 RCX=ffff88800cab72cc RDX=0000000000000000 RSI=00007f2ea2f2f163 RDI=ffffffff85e78700 RBP=00007f2ea2f2f163 RSP=ffff88800cab7318 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800cab7440 R13=0000000000000000 R14=ffff888017bf5340 R15=ffff888008c42280 RIP=ffffffff8175a45a 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 00007f2ea2a3c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ea2ff3618 CR3=000000000bb27000 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=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