[ 53.960567] ------------[ cut here ]------------ [ 53.961500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.963563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.965052] Modules linked in: [ 53.967050] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.969566] Tainted: [W]=WARN [ 53.970116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.971604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.972504] 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 [ 53.975703] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 53.976680] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 53.977953] RDX: ffff88801770b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.979260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 53.980556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.981848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 53.983172] FS: 00007f9c56c85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.984619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.985687] CR2: 00007f9c57177580 CR3: 0000000009672000 CR4: 0000000000350ef0 [ 53.986997] Call Trace: [ 53.987513] [ 53.987932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.988824] ? __create_object+0x59/0x80 [ 53.989634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.990623] __vmalloc_noprof+0x59/0x60 [ 53.991400] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.992288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.993184] bpf_prog_alloc+0x39/0x200 [ 53.993927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.994867] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.995799] do_seccomp+0x349/0x25e0 [ 53.996529] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.997444] ? __pfx_do_seccomp+0x10/0x10 [ 53.998190] ? find_held_lock+0x2b/0x80 [ 53.998962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.999933] ? static_key_count+0x60/0x80 [ 54.000728] prctl_set_seccomp+0x4e/0x70 [ 54.001509] __do_sys_prctl+0xe6c/0x1d70 [ 54.002296] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.003116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.004083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.005054] ? irqentry_exit+0xf3/0x650 [ 54.005819] do_syscall_64+0xbf/0x430 [ 54.006556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.007543] RIP: 0033:0x7f9c571775cd [ 54.008216] 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 [ 54.011486] RSP: 002b:00007ffc91430d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.012871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c571775cd [ 54.014160] RDX: 00005609f015fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.015449] RBP: 00007ffc91430dc0 R08: 0000000000000000 R09: 00007ffc91430460 [ 54.016741] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609f1b87bf0 [ 54.018055] R13: 00007ffc914311f0 R14: 00005609f1b91380 R15: 00005609f1b9c460 [ 54.019388] [ 54.019812] irq event stamp: 2123 [ 54.020472] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 54.022005] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 54.023544] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 54.025094] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 54.026638] ---[ end trace 0000000000000000 ]--- [ 57.297130] ------------[ cut here ]------------ [ 57.298043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.300110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.301580] Modules linked in: [ 57.302183] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.304216] Tainted: [W]=WARN [ 57.304827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.306514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.307474] 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 [ 57.310634] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 57.311631] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 57.312914] RDX: ffff888015f33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.314189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 57.315482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.316771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 57.318055] FS: 00007f02133fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.319502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.320560] CR2: 00007ffcd121bef7 CR3: 000000000d669000 CR4: 0000000000350ef0 [ 57.321849] Call Trace: [ 57.322359] [ 57.322768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.323675] ? __create_object+0x59/0x80 [ 57.324457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.325420] __vmalloc_noprof+0x59/0x60 [ 57.326124] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.327005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.327929] bpf_prog_alloc+0x39/0x200 [ 57.328667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.329605] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.330517] do_seccomp+0x349/0x25e0 [ 57.331199] ? find_held_lock+0x2b/0x80 [ 57.331981] ? do_prlimit+0x310/0x610 [ 57.332739] ? __pfx_do_seccomp+0x10/0x10 [ 57.333520] ? do_raw_spin_unlock+0x53/0x220 [ 57.334357] ? _raw_spin_unlock+0x1e/0x40 [ 57.335106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.336063] ? static_key_count+0x60/0x80 [ 57.336860] prctl_set_seccomp+0x4e/0x70 [ 57.337638] __do_sys_prctl+0xe6c/0x1d70 [ 57.338423] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.339296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.340270] ? irqentry_exit+0xf3/0x650 [ 57.340993] do_syscall_64+0xbf/0x430 [ 57.341727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.342684] RIP: 0033:0x7f02138ef5cd [ 57.343395] 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 [ 57.346578] RSP: 002b:00007ffcd121a760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.347949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02138ef5cd [ 57.349247] RDX: 000055c387342e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.350527] RBP: 00007ffcd121a7c0 R08: 0000000000000000 R09: 00007ffcd1219e60 [ 57.351817] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3a85d6ad0 [ 57.353110] R13: 00007ffcd121abf0 R14: 000055c3a85d7bc0 R15: 000055c3a85e8780 [ 57.354398] [ 57.354820] irq event stamp: 1883 [ 57.355479] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 57.356760] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 57.358029] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 57.359333] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 57.360594] ---[ end trace 0000000000000000 ]--- [ 58.040939] ------------[ cut here ]------------ [ 58.041853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.043873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.045303] Modules linked in: [ 58.045889] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.047849] Tainted: [W]=WARN [ 58.048424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.050123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.051122] 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 [ 58.054251] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 58.055173] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 58.056441] RDX: ffff888019d19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.057705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 58.058985] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.060258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 58.061523] FS: 00007f28d3471900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.062935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.064003] CR2: 00007f28d3963580 CR3: 000000001bf5f000 CR4: 0000000000350ef0 [ 58.065280] Call Trace: [ 58.065737] [ 58.066138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.067031] ? __create_object+0x59/0x80 [ 58.067802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.068761] __vmalloc_noprof+0x59/0x60 [ 58.069513] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.070374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.071321] bpf_prog_alloc+0x39/0x200 [ 58.072012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.072933] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.073826] do_seccomp+0x349/0x25e0 [ 58.074534] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.075436] ? __pfx_do_seccomp+0x10/0x10 [ 58.076173] ? find_held_lock+0x2b/0x80 [ 58.076919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.077874] ? static_key_count+0x60/0x80 [ 58.078665] prctl_set_seccomp+0x4e/0x70 [ 58.079446] __do_sys_prctl+0xe6c/0x1d70 [ 58.080173] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.081020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.081963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.082921] ? irqentry_exit+0xf3/0x650 [ 58.083692] do_syscall_64+0xbf/0x430 [ 58.084447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.085386] RIP: 0033:0x7f28d39635cd [ 58.086035] 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 [ 58.089168] RSP: 002b:00007ffe21e98d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.090524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28d39635cd [ 58.091807] RDX: 000055c523ef0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.093072] RBP: 00007ffe21e98d70 R08: 0000000000000000 R09: 00007ffe21e98410 [ 58.094341] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c52d3b4ad0 [ 58.095619] R13: 00007ffe21e991a0 R14: 000055c52d3b5bc0 R15: 000055c52d3c6780 [ 58.096908] [ 58.097362] irq event stamp: 1763 [ 58.097963] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 58.099480] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 58.100977] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 58.102493] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 58.104000] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6194' (ECDSA) to the list of known hosts. 2025/11/18 07:11:48 fuzzer started 2025/11/18 07:11:49 dialing manager at localhost:37895 2025/11/18 07:11:49 checking machine... 2025/11/18 07:11:49 checking revisions... [ 58.991153] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:11:49 testing simple program... [ 59.087443] cgroup: Unknown subsys name 'net' [ 59.154455] cgroup: Unknown subsys name 'cpuset' [ 59.174185] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:11:48 Registers: info registers vcpu 0 RAX=ffff88801a0d2618 RBX=ffff88801a0d1bc0 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000003 RBP=ffff88801a0d2618 RSP=ffff88806ce08bb8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a0d2690 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152718c RFL=00000096 [--S-AP-] 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 00007f02133fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02133cc008 CR3=00000000204ae000 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=31313a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323837 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=000000000002662b 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=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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70c1900000 CR3=000000000d6a5000 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=73b56fc8bec2d98a4f44d8c25bc09db2 XMM02=ec2efd57dc4c00df00000000003068f8 XMM03=0c3477884bd8ca6400000000003069c8 XMM04=93da40c902257d4100000000000ae988 XMM05=cd4ec3cf4a8781d60000000000323ea8 XMM06=405749d8372a36f100000000003227e0 XMM07=e042d86d42eb936e0000000000311fc0 XMM08=0c3477884bd8ca6400000000003069c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000