[ 46.051116] ------------[ cut here ]------------ [ 46.052059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.054063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.055533] Modules linked in: [ 46.056218] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.058207] Tainted: [W]=WARN [ 46.058754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.060214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.061130] 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 [ 46.064243] RSP: 0018:ffff8880173dfbc0 EFLAGS: 00010286 [ 46.065221] RAX: 0000000000000000 RBX: ffffed1002e7bf78 RCX: ffffffff813a4050 [ 46.066509] RDX: ffff888015a0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.067798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7bf2f [ 46.069079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.070362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173dfdf8 [ 46.071650] FS: 00007f2d14bb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.073113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.074171] CR2: 00007fff637f0ef8 CR3: 000000000dd67000 CR4: 0000000000350ef0 [ 46.075440] Call Trace: [ 46.075943] [ 46.076343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.077253] ? __create_object+0x59/0x80 [ 46.078034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.079009] __vmalloc_noprof+0x59/0x60 [ 46.079714] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.080578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.081503] bpf_prog_alloc+0x39/0x200 [ 46.082243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.083159] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.084065] do_seccomp+0x349/0x25e0 [ 46.084746] ? find_held_lock+0x2b/0x80 [ 46.085518] ? do_prlimit+0x310/0x610 [ 46.086261] ? __pfx_do_seccomp+0x10/0x10 [ 46.087051] ? do_raw_spin_unlock+0x53/0x220 [ 46.087850] ? _raw_spin_unlock+0x1e/0x40 [ 46.088637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.089616] ? static_key_count+0x60/0x80 [ 46.090421] prctl_set_seccomp+0x4e/0x70 [ 46.091198] __do_sys_prctl+0xe6c/0x1d70 [ 46.091988] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.092792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.093769] ? irqentry_exit+0xf3/0x650 [ 46.094543] do_syscall_64+0xbf/0x430 [ 46.095289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.096250] RIP: 0033:0x7f2d150ab5cd [ 46.096974] 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 [ 46.100132] RSP: 002b:00007fff637efc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.101520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d150ab5cd [ 46.102802] RDX: 0000561632de3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.104075] RBP: 00007fff637efcf0 R08: 0000000000000000 R09: 00007fff637ef390 [ 46.105362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561641612ad0 [ 46.106672] R13: 00007fff637f0120 R14: 0000561641613bc0 R15: 0000561641624780 [ 46.107975] [ 46.108393] irq event stamp: 1759 [ 46.109055] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.110585] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.112087] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.113584] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 46.114837] ---[ end trace 0000000000000000 ]--- [ 48.942724] ------------[ cut here ]------------ [ 48.943643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.945751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.947206] Modules linked in: [ 48.947786] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.949852] Tainted: [W]=WARN [ 48.950443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.951911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.952771] 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 [ 48.955941] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286 [ 48.956930] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050 [ 48.958209] RDX: ffff888009a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.959478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f [ 48.960750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.962024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8 [ 48.963309] FS: 00007fae0dc30900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.964731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.965814] CR2: 00007ffefa1f2ef8 CR3: 000000002042f000 CR4: 0000000000350ef0 [ 48.967092] Call Trace: [ 48.967547] [ 48.968019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.968925] ? __create_object+0x59/0x80 [ 48.969673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.970625] __vmalloc_noprof+0x59/0x60 [ 48.971361] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.972237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.973174] bpf_prog_alloc+0x39/0x200 [ 48.973856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.974771] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.975668] do_seccomp+0x349/0x25e0 [ 48.976367] ? find_held_lock+0x2b/0x80 [ 48.977143] ? do_prlimit+0x310/0x610 [ 48.977829] ? __pfx_do_seccomp+0x10/0x10 [ 48.978599] ? do_raw_spin_unlock+0x53/0x220 [ 48.979422] ? _raw_spin_unlock+0x1e/0x40 [ 48.980194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.981157] ? static_key_count+0x60/0x80 [ 48.981957] prctl_set_seccomp+0x4e/0x70 [ 48.982684] __do_sys_prctl+0xe6c/0x1d70 [ 48.983468] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.984305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.985278] ? irqentry_exit+0xf3/0x650 [ 48.986039] do_syscall_64+0xbf/0x430 [ 48.986721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.987663] RIP: 0033:0x7fae0e1225cd [ 48.988361] 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 [ 48.991567] RSP: 002b:00007ffefa1f1760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.992947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae0e1225cd [ 48.994223] RDX: 000055b8daf7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.995500] RBP: 00007ffefa1f17c0 R08: 0000000000000000 R09: 00007ffefa1f0e60 [ 48.996775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b90810aad0 [ 48.998065] R13: 00007ffefa1f1bf0 R14: 000055b90810bbc0 R15: 000055b90811c780 [ 48.999360] [ 48.999789] irq event stamp: 1715 [ 49.000437] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.001930] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.003444] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 49.005014] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.006530] ---[ end trace 0000000000000000 ]--- [ 49.702972] ------------[ cut here ]------------ [ 49.703859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.706032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.707482] Modules linked in: [ 49.708114] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.710102] Tainted: [W]=WARN [ 49.710651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.712115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.713021] 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 [ 49.716148] RSP: 0018:ffff88800c2c7bc0 EFLAGS: 00010286 [ 49.717129] RAX: 0000000000000000 RBX: ffffed1001858f78 RCX: ffffffff813a4050 [ 49.718396] RDX: ffff888017019bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.719670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001858f2f [ 49.720945] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.722209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c2c7df8 [ 49.723493] FS: 00007fca8945c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.724933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.725982] CR2: 00007ffcf918eef8 CR3: 000000000dcfb000 CR4: 0000000000350ef0 [ 49.727257] Call Trace: [ 49.727710] [ 49.728155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.729060] ? __create_object+0x59/0x80 [ 49.729785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.730736] __vmalloc_noprof+0x59/0x60 [ 49.731487] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.732359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.733287] bpf_prog_alloc+0x39/0x200 [ 49.734016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.735796] do_seccomp+0x349/0x25e0 [ 49.736503] ? find_held_lock+0x2b/0x80 [ 49.737252] ? do_prlimit+0x310/0x610 [ 49.737988] ? __pfx_do_seccomp+0x10/0x10 [ 49.738712] ? do_raw_spin_unlock+0x53/0x220 [ 49.739545] ? _raw_spin_unlock+0x1e/0x40 [ 49.740331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.741302] ? static_key_count+0x60/0x80 [ 49.742101] prctl_set_seccomp+0x4e/0x70 [ 49.742815] __do_sys_prctl+0xe6c/0x1d70 [ 49.743586] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.744432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.745402] ? irqentry_exit+0xf3/0x650 [ 49.746161] do_syscall_64+0xbf/0x430 [ 49.746846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.747796] RIP: 0033:0x7fca8994e5cd [ 49.748496] 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 [ 49.751644] RSP: 002b:00007ffcf918c710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.753022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca8994e5cd [ 49.754289] RDX: 00005612042f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.755556] RBP: 00007ffcf918c770 R08: 0000000000000000 R09: 00007ffcf918be10 [ 49.756831] R10: 0000000000000000 R11: 0000000000000246 R12: 000056123d20aad0 [ 49.758145] R13: 00007ffcf918cba0 R14: 000056123d20bbc0 R15: 000056123d21c780 [ 49.759437] [ 49.759853] irq event stamp: 1805 [ 49.760476] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.761987] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.763506] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.765040] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.766554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50259' (ECDSA) to the list of known hosts. 2025/11/19 02:52:56 fuzzer started 2025/11/19 02:52:56 dialing manager at localhost:34383 2025/11/19 02:52:56 checking machine... 2025/11/19 02:52:56 checking revisions... [ 50.663939] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:52:56 testing simple program... [ 50.754055] cgroup: Unknown subsys name 'net' [ 50.810703] cgroup: Unknown subsys name 'cpuset' [ 50.823693] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:52:55 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86aaa498 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88800f2c75f0 RSP=ffff88800f2c7528 R8 =ffffffff86aaa49c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023084 R12=ffff88800f2c75f8 R13=ffff88800f2c75e0 R14=ffff88800f2c7da8 R15=ffff88800f2c7598 RIP=ffffffff8135e97b RFL=00000282 [--S----] 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 00007fae0dc30900 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=00007fae0dbe9008 CR3=000000000c8c4000 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=32353a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323532 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=0000000000023fad 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77e4b22000 CR3=0000000015f02000 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=bc8c2a85303168b46f4c9ddc17d134a8 XMM02=ec2efd57dc4c00df0000000000301838 XMM03=4df2cc9df2cfbba80000000000301908 XMM04=2fa80def2d8e454e00000000000ae988 XMM05=0394861f14684e5900000000003205f8 XMM06=3e829fc8c8edc9900000000000320480 XMM07=e042d86d42eb936e00000000003117f8 XMM08=4df2cc9df2cfbba80000000000301908 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000