[ 39.062141] ------------[ cut here ]------------ [ 39.063104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.066554] Modules linked in: [ 39.067210] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.069192] Tainted: [W]=WARN [ 39.069791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072196] 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 [ 39.075317] RSP: 0018:ffff88801aa2fbc0 EFLAGS: 00010286 [ 39.076294] RAX: 0000000000000000 RBX: ffffed1003545f78 RCX: ffffffff813a4050 [ 39.077561] RDX: ffff888016e33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003545f2f [ 39.080091] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa2fdf8 [ 39.082616] FS: 00007fa5841b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.084061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085108] CR2: 00007fa5846a6580 CR3: 000000000e1ed000 CR4: 0000000000350ef0 [ 39.086393] Call Trace: [ 39.086898] [ 39.087321] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088192] ? __create_object+0x59/0x80 [ 39.088965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089913] __vmalloc_noprof+0x59/0x60 [ 39.090613] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092397] bpf_prog_alloc+0x39/0x200 [ 39.093115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094029] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094918] do_seccomp+0x349/0x25e0 [ 39.095600] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.096484] ? __pfx_do_seccomp+0x10/0x10 [ 39.097256] ? find_held_lock+0x2b/0x80 [ 39.098000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098953] ? static_key_count+0x60/0x80 [ 39.099742] prctl_set_seccomp+0x4e/0x70 [ 39.100463] __do_sys_prctl+0xe6c/0x1d70 [ 39.101241] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.103035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103990] ? irqentry_exit+0xf3/0x650 [ 39.104744] do_syscall_64+0xbf/0x430 [ 39.105426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.106363] RIP: 0033:0x7fa5846a65cd [ 39.107068] 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 [ 39.110176] RSP: 002b:00007fffbe554af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.111529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5846a65cd [ 39.112797] RDX: 000055b6f6c0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.114067] RBP: 00007fffbe554b50 R08: 0000000000000000 R09: 00007fffbe5541f0 [ 39.115339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6fbba4bf0 [ 39.116612] R13: 00007fffbe554f80 R14: 000055b6fbbae380 R15: 000055b6fbbb9460 [ 39.117933] [ 39.118348] irq event stamp: 1803 [ 39.119062] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.120592] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.122144] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 39.123721] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 39.125251] ---[ end trace 0000000000000000 ]--- [ 42.333528] ------------[ cut here ]------------ [ 42.333989] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.334952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.335665] Modules linked in: [ 42.335951] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.336903] Tainted: [W]=WARN [ 42.337175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.337873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.338288] 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 [ 42.339827] RSP: 0018:ffff8880176b7bc0 EFLAGS: 00010286 [ 42.340280] RAX: 0000000000000000 RBX: ffffed1002ed6f78 RCX: ffffffff813a4050 [ 42.340887] RDX: ffff888016dd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.341471] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed6f2f [ 42.342082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.342687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176b7df8 [ 42.343286] FS: 00007fc8a8ebf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.343964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.344446] CR2: 00007fc8a94254a6 CR3: 000000000b78c000 CR4: 0000000000350ef0 [ 42.345059] Call Trace: [ 42.345283] [ 42.345476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.345896] ? __create_object+0x59/0x80 [ 42.346246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.346707] __vmalloc_noprof+0x59/0x60 [ 42.347054] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.347445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.347889] bpf_prog_alloc+0x39/0x200 [ 42.348219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.348655] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.349063] do_seccomp+0x349/0x25e0 [ 42.349381] ? find_held_lock+0x2b/0x80 [ 42.349741] ? do_prlimit+0x310/0x610 [ 42.350073] ? __pfx_do_seccomp+0x10/0x10 [ 42.350423] ? do_raw_spin_unlock+0x53/0x220 [ 42.350821] ? _raw_spin_unlock+0x1e/0x40 [ 42.351179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.351616] ? static_key_count+0x60/0x80 [ 42.351994] prctl_set_seccomp+0x4e/0x70 [ 42.352343] __do_sys_prctl+0xe6c/0x1d70 [ 42.352730] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.353129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.353579] ? irqentry_exit+0xf3/0x650 [ 42.353960] do_syscall_64+0xbf/0x430 [ 42.354301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.354781] RIP: 0033:0x7fc8a93b15cd [ 42.355121] 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 [ 42.356717] RSP: 002b:00007ffd803d6ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.357359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8a93b15cd [ 42.357995] RDX: 000055741ee72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.358592] RBP: 00007ffd803d6f40 R08: 0000000000000000 R09: 00007ffd803d65e0 [ 42.359225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557442cbdad0 [ 42.359863] R13: 00007ffd803d7370 R14: 0000557442cbebc0 R15: 0000557442ccf780 [ 42.360483] [ 42.360704] irq event stamp: 1749 [ 42.361001] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.361742] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.362465] softirqs last enabled at (910): [] handle_softirqs+0x50c/0x770 [ 42.363230] softirqs last disabled at (837): [] __irq_exit_rcu+0xc4/0x100 [ 42.363953] ---[ end trace 0000000000000000 ]--- [ 42.972512] ------------[ cut here ]------------ [ 42.973284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.974987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.976215] Modules linked in: [ 42.976738] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.978416] Tainted: [W]=WARN [ 42.978920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.980170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.980955] 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 [ 42.983631] RSP: 0018:ffff88801b8cfbc0 EFLAGS: 00010286 [ 42.984439] RAX: 0000000000000000 RBX: ffffed1003719f78 RCX: ffffffff813a4050 [ 42.985521] RDX: ffff88801773b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.986603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003719f2f [ 42.987699] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.988790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8cfdf8 [ 42.989882] FS: 00007f1497c26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.991110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.992008] CR2: 00007f1498118580 CR3: 0000000020663000 CR4: 0000000000350ef0 [ 42.993099] Call Trace: [ 42.993497] [ 42.993877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.994600] ? __create_object+0x59/0x80 [ 42.995264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.996077] __vmalloc_noprof+0x59/0x60 [ 42.996719] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.997434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.998227] bpf_prog_alloc+0x39/0x200 [ 42.998848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.999601] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.000369] do_seccomp+0x349/0x25e0 [ 43.000966] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.001718] ? __pfx_do_seccomp+0x10/0x10 [ 43.002347] ? find_held_lock+0x2b/0x80 [ 43.002986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.003817] ? static_key_count+0x60/0x80 [ 43.004451] prctl_set_seccomp+0x4e/0x70 [ 43.005108] __do_sys_prctl+0xe6c/0x1d70 [ 43.005756] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.006445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.007281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.008094] ? irqentry_exit+0xf3/0x650 [ 43.008738] do_syscall_64+0xbf/0x430 [ 43.009322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.010132] RIP: 0033:0x7f14981185cd [ 43.010727] 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 [ 43.013400] RSP: 002b:00007ffc70a2f920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.014571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14981185cd [ 43.015676] RDX: 000055d3c45c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.016760] RBP: 00007ffc70a2f980 R08: 0000000000000000 R09: 00007ffc70a2f020 [ 43.017839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3eddf1ad0 [ 43.018929] R13: 00007ffc70a2fdb0 R14: 000055d3eddf2bc0 R15: 000055d3ede03780 [ 43.020050] [ 43.020407] irq event stamp: 1693 [ 43.020952] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 43.022245] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 43.023544] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 43.024846] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 43.026122] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14450' (ECDSA) to the list of known hosts. 2025/11/17 19:41:42 fuzzer started 2025/11/17 19:41:42 dialing manager at localhost:37895 2025/11/17 19:41:42 checking machine... 2025/11/17 19:41:42 checking revisions... [ 44.179131] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:41:42 testing simple program... [ 44.261294] cgroup: Unknown subsys name 'net' [ 44.319416] cgroup: Unknown subsys name 'cpuset' [ 44.334527] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:41:41 Registers: info registers vcpu 0 RAX=1ffffffff0d57058 RBX=0000000000000002 RCX=ffffffff86ab82be RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce08af8 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a20 R8 =ffffffff86ab82c2 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08af0 R13=ffff88806ce08ad8 R14=ffff88806ce08de0 R15=ffff88806ce08a90 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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 00007fc8a8ebf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8a8e6e008 CR3=000000000b9ea000 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=0000000000037391 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa8fb0b2000 CR3=00000000168b8000 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=8426b5530346c0bcde427366ac7ce001 XMM02=ec2efd57dc4c00df00000000003033b0 XMM03=88c9cec1e93a3f110000000000303480 XMM04=e9d8a6ce4d5dc4e700000000000ae988 XMM05=d96330e2d2db8632000000000031eff8 XMM06=474038aa6c007e1f000000000031ee80 XMM07=e042d86d42eb936e000000000030ec10 XMM08=88c9cec1e93a3f110000000000303480 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000