[ 38.925376] ------------[ cut here ]------------ [ 38.926277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.928308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.929760] Modules linked in: [ 38.930383] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.932335] Tainted: [W]=WARN [ 38.932930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.934385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.935295] 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 [ 38.938445] RSP: 0018:ffff88801b75fbc0 EFLAGS: 00010286 [ 38.939438] RAX: 0000000000000000 RBX: ffffed10036ebf78 RCX: ffffffff813a4050 [ 38.940713] RDX: ffff888016beb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.941975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036ebf2f [ 38.943258] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.944566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b75fdf8 [ 38.945868] FS: 00007fe50af60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.947273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.948346] CR2: 00007ffffdb2def8 CR3: 000000001c1cb000 CR4: 0000000000350ef0 [ 38.949606] Call Trace: [ 38.950112] [ 38.950532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.951420] ? __create_object+0x59/0x80 [ 38.952199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.953163] __vmalloc_noprof+0x59/0x60 [ 38.953914] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.954731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.955667] bpf_prog_alloc+0x39/0x200 [ 38.956394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.957312] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.958205] do_seccomp+0x349/0x25e0 [ 38.958910] ? find_held_lock+0x2b/0x80 [ 38.959624] ? do_prlimit+0x310/0x610 [ 38.960371] ? __pfx_do_seccomp+0x10/0x10 [ 38.961147] ? do_raw_spin_unlock+0x53/0x220 [ 38.961977] ? _raw_spin_unlock+0x1e/0x40 [ 38.962703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.963673] ? static_key_count+0x60/0x80 [ 38.964461] prctl_set_seccomp+0x4e/0x70 [ 38.965239] __do_sys_prctl+0xe6c/0x1d70 [ 38.966002] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.966799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.967767] ? irqentry_exit+0xf3/0x650 [ 38.968531] do_syscall_64+0xbf/0x430 [ 38.969254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.970189] RIP: 0033:0x7fe50b4525cd [ 38.970837] 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 [ 38.974019] RSP: 002b:00007ffffdb2bd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.975364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe50b4525cd [ 38.976648] RDX: 0000562ab8c9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.977937] RBP: 00007ffffdb2bdd0 R08: 0000000000000000 R09: 00007ffffdb2b470 [ 38.979212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ad0c6cad0 [ 38.980508] R13: 00007ffffdb2c200 R14: 0000562ad0c6dbc0 R15: 0000562ad0c7e780 [ 38.981805] [ 38.982275] irq event stamp: 1711 [ 38.982903] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 38.984433] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 38.985942] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 38.987484] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 38.988989] ---[ end trace 0000000000000000 ]--- [ 41.892220] ------------[ cut here ]------------ [ 41.893152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.895254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.896724] Modules linked in: [ 41.897578] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.899655] Tainted: [W]=WARN [ 41.900251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.901728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.902639] 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 [ 41.905832] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 41.906816] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 41.908149] RDX: ffff888017529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.909436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 41.910739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.912009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 41.913287] FS: 00007f40d8a23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.914713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.915775] CR2: 00007f40d8f15580 CR3: 000000001f74b000 CR4: 0000000000350ef0 [ 41.917044] Call Trace: [ 41.917510] [ 41.917968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.918830] ? __create_object+0x59/0x80 [ 41.919619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.920599] __vmalloc_noprof+0x59/0x60 [ 41.921360] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.922218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.923162] bpf_prog_alloc+0x39/0x200 [ 41.923912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.924805] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.925707] do_seccomp+0x349/0x25e0 [ 41.926436] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.927353] ? __pfx_do_seccomp+0x10/0x10 [ 41.928160] ? find_held_lock+0x2b/0x80 [ 41.928913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.929838] ? static_key_count+0x60/0x80 [ 41.930632] prctl_set_seccomp+0x4e/0x70 [ 41.931407] __do_sys_prctl+0xe6c/0x1d70 [ 41.932203] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.933067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.934039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.935012] ? irqentry_exit+0xf3/0x650 [ 41.935736] do_syscall_64+0xbf/0x430 [ 41.936473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.937434] RIP: 0033:0x7f40d8f155cd [ 41.938151] 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 [ 41.941306] RSP: 002b:00007ffed29e9fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.942670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40d8f155cd [ 41.943977] RDX: 00005590e46ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.945267] RBP: 00007ffed29ea020 R08: 0000000000000000 R09: 00007ffed29e96c0 [ 41.946550] R10: 0000000000000000 R11: 0000000000000246 R12: 000055911dd57bf0 [ 41.947834] R13: 00007ffed29ea450 R14: 000055911dd61380 R15: 000055911dd6c460 [ 41.948978] [ 41.949330] irq event stamp: 1797 [ 41.949829] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 41.951122] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 41.952414] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 41.953701] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 41.954946] ---[ end trace 0000000000000000 ]--- [ 42.543390] ------------[ cut here ]------------ [ 42.544442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.546823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.548533] Modules linked in: [ 42.549256] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.553166] Tainted: [W]=WARN [ 42.553799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.555566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.556617] 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 [ 42.560328] RSP: 0018:ffff88801988fbc0 EFLAGS: 00010286 [ 42.561434] RAX: 0000000000000000 RBX: ffffed1003311f78 RCX: ffffffff813a4050 [ 42.562874] RDX: ffff888019b15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.564341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003311f2f [ 42.565767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.567250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801988fdf8 [ 42.568723] FS: 00007f0dc994d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.570340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.571549] CR2: 00007ffd382d5ef8 CR3: 000000001f9b5000 CR4: 0000000000350ef0 [ 42.572993] Call Trace: [ 42.573520] [ 42.574025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.575028] ? __create_object+0x59/0x80 [ 42.575940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.577030] __vmalloc_noprof+0x59/0x60 [ 42.577830] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.578827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.579928] bpf_prog_alloc+0x39/0x200 [ 42.580711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.581754] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.582766] do_seccomp+0x349/0x25e0 [ 42.583586] ? find_held_lock+0x2b/0x80 [ 42.584455] ? do_prlimit+0x310/0x610 [ 42.585295] ? __pfx_do_seccomp+0x10/0x10 [ 42.586186] ? do_raw_spin_unlock+0x53/0x220 [ 42.587119] ? _raw_spin_unlock+0x1e/0x40 [ 42.588021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.589103] ? static_key_count+0x60/0x80 [ 42.589998] prctl_set_seccomp+0x4e/0x70 [ 42.590817] __do_sys_prctl+0xe6c/0x1d70 [ 42.591710] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.592673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.593759] ? irqentry_exit+0xf3/0x650 [ 42.594608] do_syscall_64+0xbf/0x430 [ 42.595443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.596507] RIP: 0033:0x7f0dc9e3f5cd [ 42.597295] 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 [ 42.600830] RSP: 002b:00007ffd382d4a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.602365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dc9e3f5cd [ 42.603896] RDX: 00005645f4970e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.605198] RBP: 00007ffd382d4ac0 R08: 0000000000000000 R09: 00007ffd382d4160 [ 42.606433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564618b5cad0 [ 42.607672] R13: 00007ffd382d4ef0 R14: 0000564618b5dbc0 R15: 0000564618b6e780 [ 42.608927] [ 42.609330] irq event stamp: 2089 [ 42.609960] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 42.611432] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 42.612886] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.614359] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.615816] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10305' (ECDSA) to the list of known hosts. 2025/11/18 05:35:10 fuzzer started 2025/11/18 05:35:10 dialing manager at localhost:37895 2025/11/18 05:35:10 checking machine... 2025/11/18 05:35:10 checking revisions... [ 43.530746] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:35:10 testing simple program... [ 43.631410] cgroup: Unknown subsys name 'net' [ 43.695769] cgroup: Unknown subsys name 'cpuset' [ 43.707925] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:35:10 Registers: info registers vcpu 0 RAX=fffffffffaefbabc RBX=ffffffff866d755c RCX=ffffffff815d307f RDX=0000000000000000 RSI=ffffffff86a42a24 RDI=ffffffff866d754c RBP=ffffffff866d754c RSP=ffff888009627718 R8 =ffffffff86a42a24 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=ffffffff866d7570 R13=ffffffff866d754c R14=ffffffff866d754c R15=dffffc0000000000 RIP=ffffffff8135dac3 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed29e4000 CR3=000000000bb7b000 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=35333a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343531 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e0df 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf0eceb88 CR3=000000000bb7b000 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=2039303a35333a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a35333a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000