[ 45.991373] ------------[ cut here ]------------ [ 45.992395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.994555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.996436] Modules linked in: [ 45.997079] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.999367] Tainted: [W]=WARN [ 45.999977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.001569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.002557] 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 [ 46.005983] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 46.007057] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 46.008463] RDX: ffff88800a3d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.009876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 46.011300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.012697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 46.014104] FS: 00007f0dad1be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.015688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.016837] CR2: 00007fff70db2ef7 CR3: 000000000dbc4000 CR4: 0000000000350ef0 [ 46.018219] Call Trace: [ 46.018770] [ 46.019236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.020222] ? __create_object+0x59/0x80 [ 46.021079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.022123] __vmalloc_noprof+0x59/0x60 [ 46.022951] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.023897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.024903] bpf_prog_alloc+0x39/0x200 [ 46.025720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.026729] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.027743] do_seccomp+0x349/0x25e0 [ 46.028524] ? find_held_lock+0x2b/0x80 [ 46.029354] ? do_prlimit+0x310/0x610 [ 46.030106] ? __pfx_do_seccomp+0x10/0x10 [ 46.030960] ? do_raw_spin_unlock+0x53/0x220 [ 46.031882] ? _raw_spin_unlock+0x1e/0x40 [ 46.032735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.033798] ? static_key_count+0x60/0x80 [ 46.034662] prctl_set_seccomp+0x4e/0x70 [ 46.035524] __do_sys_prctl+0xe6c/0x1d70 [ 46.036376] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.037252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.038339] ? irqentry_exit+0xf3/0x650 [ 46.039119] do_syscall_64+0xbf/0x430 [ 46.039916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.040978] RIP: 0033:0x7f0dad6b05cd [ 46.041743] 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 [ 46.045209] RSP: 002b:00007fff70db0b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.046689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dad6b05cd [ 46.048092] RDX: 0000559aa44f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.049465] RBP: 00007fff70db0b80 R08: 0000000000000000 R09: 00007fff70db0220 [ 46.050852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ab187bad0 [ 46.052237] R13: 00007fff70db0fb0 R14: 0000559ab187cbc0 R15: 0000559ab188d780 [ 46.053661] [ 46.054117] irq event stamp: 1869 [ 46.054812] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 46.056413] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 46.057838] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 46.059313] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 46.060723] ---[ end trace 0000000000000000 ]--- [ 49.546997] ------------[ cut here ]------------ [ 49.547929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.549923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.551362] Modules linked in: [ 49.551950] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.553940] Tainted: [W]=WARN [ 49.554768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.556372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.557241] 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 [ 49.560440] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 49.561416] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 49.562692] RDX: ffff8880176ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.563962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 49.565228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.566521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 49.567812] FS: 00007fa12a5d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.569251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.570318] CR2: 00007ffece382ef7 CR3: 000000000d92d000 CR4: 0000000000350ef0 [ 49.571618] Call Trace: [ 49.572085] [ 49.572520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573420] ? __create_object+0x59/0x80 [ 49.574146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.575132] __vmalloc_noprof+0x59/0x60 [ 49.575877] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.576751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.577675] bpf_prog_alloc+0x39/0x200 [ 49.578410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579332] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.580184] do_seccomp+0x349/0x25e0 [ 49.580897] ? find_held_lock+0x2b/0x80 [ 49.581653] ? do_prlimit+0x310/0x610 [ 49.582393] ? __pfx_do_seccomp+0x10/0x10 [ 49.583140] ? do_raw_spin_unlock+0x53/0x220 [ 49.583963] ? _raw_spin_unlock+0x1e/0x40 [ 49.584720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.585673] ? static_key_count+0x60/0x80 [ 49.586464] prctl_set_seccomp+0x4e/0x70 [ 49.587212] __do_sys_prctl+0xe6c/0x1d70 [ 49.587975] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.588815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.589774] ? irqentry_exit+0xf3/0x650 [ 49.590532] do_syscall_64+0xbf/0x430 [ 49.591241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.592192] RIP: 0033:0x7fa12aac25cd [ 49.592907] 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 [ 49.596128] RSP: 002b:00007ffece380510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.597502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa12aac25cd [ 49.598778] RDX: 000055cdc3cdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.600089] RBP: 00007ffece380570 R08: 0000000000000000 R09: 00007ffece37fc10 [ 49.601365] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdee72e2b0 [ 49.602621] R13: 00007ffece3809a0 R14: 000055cdee730d20 R15: 000055cdee7428d0 [ 49.603943] [ 49.604409] irq event stamp: 1849 [ 49.605009] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.606514] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.608041] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.609576] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.611114] ---[ end trace 0000000000000000 ]--- [ 50.432613] ------------[ cut here ]------------ [ 50.433518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.435480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.436941] Modules linked in: [ 50.437581] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.439785] Tainted: [W]=WARN [ 50.440757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.442197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.443109] 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 [ 50.446521] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 50.447494] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 50.448763] RDX: ffff88801ad59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.450374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 50.451741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.453003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 50.454261] FS: 00007faf17107900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.455705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.456736] CR2: 00007ffcda5bfef7 CR3: 000000000d2f3000 CR4: 0000000000350ef0 [ 50.457989] Call Trace: [ 50.458486] [ 50.458908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.459796] ? __create_object+0x59/0x80 [ 50.460564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.461502] __vmalloc_noprof+0x59/0x60 [ 50.462209] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.463065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.463976] bpf_prog_alloc+0x39/0x200 [ 50.464702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.465609] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.466500] do_seccomp+0x349/0x25e0 [ 50.467177] ? find_held_lock+0x2b/0x80 [ 50.467912] ? do_prlimit+0x310/0x610 [ 50.468634] ? __pfx_do_seccomp+0x10/0x10 [ 50.469406] ? do_raw_spin_unlock+0x53/0x220 [ 50.470178] ? _raw_spin_unlock+0x1e/0x40 [ 50.470953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.471889] ? static_key_count+0x60/0x80 [ 50.472684] prctl_set_seccomp+0x4e/0x70 [ 50.473552] __do_sys_prctl+0xe6c/0x1d70 [ 50.474443] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.475383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.476358] ? irqentry_exit+0xf3/0x650 [ 50.477219] do_syscall_64+0xbf/0x430 [ 50.478040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.479079] RIP: 0033:0x7faf175f95cd [ 50.479905] 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 [ 50.483377] RSP: 002b:00007ffcda5bd7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.484812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf175f95cd [ 50.486301] RDX: 000055584bc03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.487636] RBP: 00007ffcda5bd830 R08: 0000000000000000 R09: 00007ffcda5bced0 [ 50.489050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055585be11b10 [ 50.490395] R13: 00007ffcda5bdc60 R14: 000055585be122b0 R15: 000055585be266f0 [ 50.491724] [ 50.492151] irq event stamp: 1851 [ 50.492781] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 50.494266] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 50.495783] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 50.497308] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 50.498789] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55959' (ECDSA) to the list of known hosts. 2025/11/19 01:13:55 fuzzer started 2025/11/19 01:13:55 dialing manager at localhost:34383 2025/11/19 01:13:55 checking machine... 2025/11/19 01:13:55 checking revisions... [ 51.388107] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:13:55 testing simple program... [ 51.479080] cgroup: Unknown subsys name 'net' [ 51.566466] cgroup: Unknown subsys name 'cpuset' [ 51.586145] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:13:54 Registers: info registers vcpu 0 RAX=000000000003e06f 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4bdbeac618 CR3=000000000d822000 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=33313a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363131 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=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff11002a92ec2 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff888015497628 RSP=ffff888015497560 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015497630 R13=ffff888015497618 R14=ffff888015497611 R15=ffff8880154975d0 RIP=ffffffff8135e542 RFL=00000212 [----A--] 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 00007fa12a5d0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa12ab87618 CR3=000000000d638000 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=563412feff00545000000000000080fe 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