[ 46.152023] ------------[ cut here ]------------ [ 46.152958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.154983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.156441] Modules linked in: [ 46.157055] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.159055] Tainted: [W]=WARN [ 46.159666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.161115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.162031] 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 [ 46.165239] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 46.166237] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 46.167698] RDX: ffff888009f40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.168980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 46.170277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.171568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 46.172853] FS: 00007f85001ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.174308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.175375] CR2: 00007ffe7f1e6ef8 CR3: 000000001b231000 CR4: 0000000000350ef0 [ 46.176671] Call Trace: [ 46.177133] [ 46.177568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.178494] ? __create_object+0x59/0x80 [ 46.179280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.180255] __vmalloc_noprof+0x59/0x60 [ 46.180987] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.181851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.182777] bpf_prog_alloc+0x39/0x200 [ 46.183615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.184566] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.185464] do_seccomp+0x349/0x25e0 [ 46.186199] ? find_held_lock+0x2b/0x80 [ 46.186915] ? do_prlimit+0x310/0x610 [ 46.187657] ? __pfx_do_seccomp+0x10/0x10 [ 46.188452] ? do_raw_spin_unlock+0x53/0x220 [ 46.189318] ? _raw_spin_unlock+0x1e/0x40 [ 46.190057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.191050] ? static_key_count+0x60/0x80 [ 46.191841] prctl_set_seccomp+0x4e/0x70 [ 46.192619] __do_sys_prctl+0xe6c/0x1d70 [ 46.193392] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.194257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.195245] ? irqentry_exit+0xf3/0x650 [ 46.195963] do_syscall_64+0xbf/0x430 [ 46.196694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.197645] RIP: 0033:0x7f85006dc5cd [ 46.198367] 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 [ 46.201522] RSP: 002b:00007ffe7f1e42f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.202891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85006dc5cd [ 46.204178] RDX: 0000557c796d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.205447] RBP: 00007ffe7f1e4350 R08: 0000000000000000 R09: 00007ffe7f1e39f0 [ 46.206733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c95666ad0 [ 46.208009] R13: 00007ffe7f1e4780 R14: 0000557c95667bc0 R15: 0000557c95678780 [ 46.209320] [ 46.209741] irq event stamp: 1781 [ 46.210395] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.211924] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.213453] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.214956] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.216204] ---[ end trace 0000000000000000 ]--- [ 49.711443] ------------[ cut here ]------------ [ 49.712432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.714447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.715934] Modules linked in: [ 49.716621] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.718662] Tainted: [W]=WARN [ 49.719265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.720750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.721685] 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 [ 49.724947] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 49.725945] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 49.727265] RDX: ffff888013f48000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.728581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 49.729908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.731241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 49.732540] FS: 00007ff4abb9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.734013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.735122] CR2: 00007ff4ac1004a6 CR3: 000000000d7ca000 CR4: 0000000000350ef0 [ 49.736435] Call Trace: [ 49.736915] [ 49.737368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.738271] ? __create_object+0x59/0x80 [ 49.739020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.740007] __vmalloc_noprof+0x59/0x60 [ 49.740773] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.741664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.742636] bpf_prog_alloc+0x39/0x200 [ 49.743370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744298] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.745150] do_seccomp+0x349/0x25e0 [ 49.745878] ? find_held_lock+0x2b/0x80 [ 49.746664] ? do_prlimit+0x310/0x610 [ 49.747399] ? __pfx_do_seccomp+0x10/0x10 [ 49.748199] ? do_raw_spin_unlock+0x53/0x220 [ 49.749016] ? _raw_spin_unlock+0x1e/0x40 [ 49.749794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.750782] ? static_key_count+0x60/0x80 [ 49.751590] prctl_set_seccomp+0x4e/0x70 [ 49.752367] __do_sys_prctl+0xe6c/0x1d70 [ 49.753116] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.753984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.754991] ? irqentry_exit+0xf3/0x650 [ 49.755769] do_syscall_64+0xbf/0x430 [ 49.756525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.757492] RIP: 0033:0x7ff4ac08c5cd [ 49.758220] 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 [ 49.761436] RSP: 002b:00007ffcf7c3e110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.762867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4ac08c5cd [ 49.764175] RDX: 00005560574a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.765457] RBP: 00007ffcf7c3e170 R08: 0000000000000000 R09: 00007ffcf7c3d810 [ 49.766755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556091207ad0 [ 49.768236] R13: 00007ffcf7c3e5a0 R14: 0000556091208bc0 R15: 0000556091219780 [ 49.769591] [ 49.770025] irq event stamp: 1777 [ 49.770693] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.772225] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.773774] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.775343] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 49.776874] ---[ end trace 0000000000000000 ]--- [ 50.568998] ------------[ cut here ]------------ [ 50.569942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.571996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.573600] Modules linked in: [ 50.574263] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.576335] Tainted: [W]=WARN [ 50.577077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.578567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.579487] 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 [ 50.583132] RSP: 0018:ffff88800a5b7bc0 EFLAGS: 00010286 [ 50.584118] RAX: 0000000000000000 RBX: ffffed10014b6f78 RCX: ffffffff813a4050 [ 50.585409] RDX: ffff88800f430000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.586723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014b6f2f [ 50.588033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.589343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5b7df8 [ 50.590650] FS: 00007fee2a3fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.592126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.593233] CR2: 00007ffe0e722ef8 CR3: 000000001f870000 CR4: 0000000000350ef0 [ 50.594532] Call Trace: [ 50.595009] [ 50.595450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.596367] ? __create_object+0x59/0x80 [ 50.597115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.598095] __vmalloc_noprof+0x59/0x60 [ 50.598875] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.599766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.600720] bpf_prog_alloc+0x39/0x200 [ 50.601457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602408] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.603342] do_seccomp+0x349/0x25e0 [ 50.604033] ? find_held_lock+0x2b/0x80 [ 50.604791] ? do_prlimit+0x310/0x610 [ 50.605545] ? __pfx_do_seccomp+0x10/0x10 [ 50.606351] ? do_raw_spin_unlock+0x53/0x220 [ 50.607200] ? _raw_spin_unlock+0x1e/0x40 [ 50.607942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.608928] ? static_key_count+0x60/0x80 [ 50.609735] prctl_set_seccomp+0x4e/0x70 [ 50.610546] __do_sys_prctl+0xe6c/0x1d70 [ 50.611354] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.612204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.613199] ? irqentry_exit+0xf3/0x650 [ 50.613934] do_syscall_64+0xbf/0x430 [ 50.614717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.615683] RIP: 0033:0x7fee2a8ef5cd [ 50.616393] 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 [ 50.619609] RSP: 002b:00007ffe0e720a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.620986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee2a8ef5cd [ 50.622302] RDX: 000055b5be6a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.623598] RBP: 00007ffe0e720a70 R08: 0000000000000000 R09: 00007ffe0e720110 [ 50.624884] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5e8052bf0 [ 50.626182] R13: 00007ffe0e720ea0 R14: 000055b5e805c380 R15: 000055b5e8067460 [ 50.627528] [ 50.627948] irq event stamp: 1779 [ 50.628602] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.630131] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.631697] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 50.633255] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 50.634810] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21980' (ECDSA) to the list of known hosts. 2025/11/18 13:23:23 fuzzer started 2025/11/18 13:23:23 dialing manager at localhost:34383 2025/11/18 13:23:23 checking machine... 2025/11/18 13:23:23 checking revisions... [ 51.585102] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:23:23 testing simple program... [ 51.667732] cgroup: Unknown subsys name 'net' [ 51.753837] cgroup: Unknown subsys name 'cpuset' [ 51.772811] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:23:23 Registers: info registers vcpu 0 RAX=ffffffff81b2a224 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888019caf501 RSI=ffff888019caf530 RDI=ffff888019caf530 RBP=ffff888019caf458 RSP=ffff888019caf388 R8 =ffffffff86a49dd0 R9 =ffff888019caf440 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888019caf460 R13=ffff888019caf448 R14=ffff888019caf538 R15=ffff888019caf400 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007ff4abb9a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4ac151618 CR3=000000000d154000 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 info registers vcpu 1 RAX=00000000000266c9 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12c0db3000 CR3=000000000dc65000 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=33323a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000