[ 39.012925] ------------[ cut here ]------------ [ 39.013922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.016101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.017893] Modules linked in: [ 39.018538] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.020792] Tainted: [W]=WARN [ 39.021398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.023005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.024006] 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 [ 39.027419] RSP: 0018:ffff8880170b7bc0 EFLAGS: 00010286 [ 39.028478] RAX: 0000000000000000 RBX: ffffed1002e16f78 RCX: ffffffff813a4050 [ 39.029878] RDX: ffff888019e13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.031270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e16f2f [ 39.032650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.034021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170b7df8 [ 39.035404] FS: 00007f2f21139900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.036957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.038144] CR2: 00007ffc9c126ef8 CR3: 000000000d222000 CR4: 0000000000350ef0 [ 39.039538] Call Trace: [ 39.040088] [ 39.040528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.041494] ? __create_object+0x59/0x80 [ 39.042377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.043411] __vmalloc_noprof+0x59/0x60 [ 39.044246] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.045195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046215] bpf_prog_alloc+0x39/0x200 [ 39.047017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048021] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.048989] do_seccomp+0x349/0x25e0 [ 39.049795] ? find_held_lock+0x2b/0x80 [ 39.050628] ? do_prlimit+0x310/0x610 [ 39.051371] ? __pfx_do_seccomp+0x10/0x10 [ 39.052225] ? do_raw_spin_unlock+0x53/0x220 [ 39.053130] ? _raw_spin_unlock+0x1e/0x40 [ 39.053966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.055036] ? static_key_count+0x60/0x80 [ 39.055899] prctl_set_seccomp+0x4e/0x70 [ 39.056732] __do_sys_prctl+0xe6c/0x1d70 [ 39.057529] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.058477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.059516] ? irqentry_exit+0xf3/0x650 [ 39.060329] do_syscall_64+0xbf/0x430 [ 39.061126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.062167] RIP: 0033:0x7f2f2162b5cd [ 39.062948] 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 [ 39.066349] RSP: 002b:00007ffc9c125a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f2162b5cd [ 39.069182] RDX: 000055d64202ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.070594] RBP: 00007ffc9c125a70 R08: 0000000000000000 R09: 00007ffc9c125110 [ 39.071987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d65bd72ad0 [ 39.073378] R13: 00007ffc9c125ea0 R14: 000055d65bd73bc0 R15: 000055d65bd84780 [ 39.074810] [ 39.075261] irq event stamp: 1863 [ 39.075964] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 39.077617] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 39.079292] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 39.080968] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 39.082623] ---[ end trace 0000000000000000 ]--- [ 42.596259] ------------[ cut here ]------------ [ 42.597213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.599242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.600714] Modules linked in: [ 42.601326] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.603339] Tainted: [W]=WARN [ 42.603948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.605441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.606382] 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 [ 42.609611] RSP: 0018:ffff88801bd5fbc0 EFLAGS: 00010286 [ 42.610618] RAX: 0000000000000000 RBX: ffffed10037abf78 RCX: ffffffff813a4050 [ 42.611928] RDX: ffff88801bddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.613230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037abf2f [ 42.614550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.615877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd5fdf8 [ 42.617175] FS: 00007f96752fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.618650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.619731] CR2: 00007ffdcf0a6ef8 CR3: 000000001cab6000 CR4: 0000000000350ef0 [ 42.621033] Call Trace: [ 42.621502] [ 42.621956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.622872] ? __create_object+0x59/0x80 [ 42.623666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.624649] __vmalloc_noprof+0x59/0x60 [ 42.625373] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.626263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.627203] bpf_prog_alloc+0x39/0x200 [ 42.627939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.628862] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.629782] do_seccomp+0x349/0x25e0 [ 42.630477] ? find_held_lock+0x2b/0x80 [ 42.631251] ? do_prlimit+0x310/0x610 [ 42.632011] ? __pfx_do_seccomp+0x10/0x10 [ 42.632808] ? do_raw_spin_unlock+0x53/0x220 [ 42.633644] ? _raw_spin_unlock+0x1e/0x40 [ 42.634404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.635388] ? static_key_count+0x60/0x80 [ 42.636209] prctl_set_seccomp+0x4e/0x70 [ 42.637004] __do_sys_prctl+0xe6c/0x1d70 [ 42.637794] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.638686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.639681] ? irqentry_exit+0xf3/0x650 [ 42.640409] do_syscall_64+0xbf/0x430 [ 42.641166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.642148] RIP: 0033:0x7f96757ec5cd [ 42.642870] 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 [ 42.646120] RSP: 002b:00007ffdcf0a44e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.647511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96757ec5cd [ 42.648832] RDX: 000055680d129e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.650153] RBP: 00007ffdcf0a4540 R08: 0000000000000000 R09: 00007ffdcf0a3be0 [ 42.651364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556840194b10 [ 42.652454] R13: 00007ffdcf0a4970 R14: 00005568401952b0 R15: 00005568401a96f0 [ 42.653554] [ 42.653952] irq event stamp: 1707 [ 42.654463] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.655735] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.657025] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.658327] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.659605] ---[ end trace 0000000000000000 ]--- [ 43.443262] ------------[ cut here ]------------ [ 43.444202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.446220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.447693] Modules linked in: [ 43.448294] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.450317] Tainted: [W]=WARN [ 43.450916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.452588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.456243] 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 [ 43.459807] RSP: 0018:ffff888019f57bc0 EFLAGS: 00010286 [ 43.461071] RAX: 0000000000000000 RBX: ffffed10033eaf78 RCX: ffffffff813a4050 [ 43.462549] RDX: ffff8880070c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.463906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eaf2f [ 43.465231] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.466591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f57df8 [ 43.467944] FS: 00007feabc2e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.469456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.470586] CR2: 00007feabc7d6580 CR3: 000000000b6ae000 CR4: 0000000000350ef0 [ 43.471924] Call Trace: [ 43.472410] [ 43.472873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.473788] ? __create_object+0x59/0x80 [ 43.474597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.475560] __vmalloc_noprof+0x59/0x60 [ 43.476363] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.477270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.478256] bpf_prog_alloc+0x39/0x200 [ 43.479024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.479988] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.480932] do_seccomp+0x349/0x25e0 [ 43.481681] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.482636] ? __pfx_do_seccomp+0x10/0x10 [ 43.483427] ? find_held_lock+0x2b/0x80 [ 43.484218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.485247] ? static_key_count+0x60/0x80 [ 43.486081] prctl_set_seccomp+0x4e/0x70 [ 43.486916] __do_sys_prctl+0xe6c/0x1d70 [ 43.487738] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.488630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.489649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.490682] ? irqentry_exit+0xf3/0x650 [ 43.491452] do_syscall_64+0xbf/0x430 [ 43.492241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.493248] RIP: 0033:0x7feabc7d65cd [ 43.494005] 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 [ 43.497065] RSP: 002b:00007ffeb1ac2130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.498378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feabc7d65cd [ 43.499615] RDX: 000055b568d06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.500847] RBP: 00007ffeb1ac2190 R08: 0000000000000000 R09: 00007ffeb1ac1830 [ 43.502052] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b59f6f8ad0 [ 43.503266] R13: 00007ffeb1ac25c0 R14: 000055b59f6f9bc0 R15: 000055b59f70a780 [ 43.504485] [ 43.504928] irq event stamp: 1897 [ 43.505499] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 43.506947] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 43.508385] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 43.509846] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 43.511276] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6724' (ECDSA) to the list of known hosts. 2025/11/18 20:30:03 fuzzer started 2025/11/18 20:30:04 dialing manager at localhost:34383 2025/11/18 20:30:04 checking machine... 2025/11/18 20:30:04 checking revisions... [ 44.428774] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:30:04 testing simple program... [ 44.523849] cgroup: Unknown subsys name 'net' [ 44.596973] cgroup: Unknown subsys name 'cpuset' [ 44.620203] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:30:03 Registers: info registers vcpu 0 RAX=0000000000039203 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 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=00007ffcffc86748 CR3=0000000005c8a000 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=00007fe53cdcd5100000562f0caff790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b18 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1163 RSI=ffffffff813c1c59 RDI=ffff88806cf08b24 RBP=0000000000000009 RSP=ffff88806cf08a30 R8 =ffffffff86a0ba5a R9 =ffff88806cf08a90 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888015d88000 R15=ffff888009472140 RIP=ffffffff816191e5 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f96752fa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96758af650 CR3=000000001fb04000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000