[ 38.965225] ------------[ cut here ]------------ [ 38.966205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.968244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.969758] Modules linked in: [ 38.970411] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.972432] Tainted: [W]=WARN [ 38.973058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.974573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.975502] 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 [ 38.978703] RSP: 0018:ffff88801762fbc0 EFLAGS: 00010286 [ 38.979680] RAX: 0000000000000000 RBX: ffffed1002ec5f78 RCX: ffffffff813a4050 [ 38.980985] RDX: ffff88801760d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.982342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec5f2f [ 38.983658] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.984982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801762fdf8 [ 38.986321] FS: 00007f3afdb43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.987795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.988879] CR2: 00007f3afe035580 CR3: 000000000d582000 CR4: 0000000000350ef0 [ 38.990189] Call Trace: [ 38.990660] [ 38.991116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.991976] ? __create_object+0x59/0x80 [ 38.992790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.993782] __vmalloc_noprof+0x59/0x60 [ 38.994561] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996396] bpf_prog_alloc+0x39/0x200 [ 38.997155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.998114] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.999038] do_seccomp+0x349/0x25e0 [ 38.999722] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.000637] ? __pfx_do_seccomp+0x10/0x10 [ 39.001456] ? find_held_lock+0x2b/0x80 [ 39.002229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.003197] ? static_key_count+0x60/0x80 [ 39.003976] prctl_set_seccomp+0x4e/0x70 [ 39.004775] __do_sys_prctl+0xe6c/0x1d70 [ 39.005608] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.006482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.007474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.008472] ? irqentry_exit+0xf3/0x650 [ 39.009258] do_syscall_64+0xbf/0x430 [ 39.009989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010951] RIP: 0033:0x7f3afe0355cd [ 39.011670] 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 [ 39.014892] RSP: 002b:00007ffda9a1c150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.016283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3afe0355cd [ 39.017622] RDX: 0000562144106e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018935] RBP: 00007ffda9a1c1b0 R08: 0000000000000000 R09: 00007ffda9a1b850 [ 39.020237] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621773ee2b0 [ 39.021563] R13: 00007ffda9a1c5e0 R14: 00005621773f0d20 R15: 00005621774028d0 [ 39.022898] [ 39.023374] irq event stamp: 1791 [ 39.024043] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.025605] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.027163] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 39.028717] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 39.030272] ---[ end trace 0000000000000000 ]--- [ 42.198867] ------------[ cut here ]------------ [ 42.199798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.201817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.203224] Modules linked in: [ 42.203792] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.205752] Tainted: [W]=WARN [ 42.206332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.207783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.208685] 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 [ 42.211775] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 42.212731] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 42.214019] RDX: ffff88800f4d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.215271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 42.216523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.217793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 42.219061] FS: 00007f5f38fed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.220465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.221513] CR2: 00007ffe74425ef7 CR3: 000000000cf76000 CR4: 0000000000350ef0 [ 42.222791] Call Trace: [ 42.223292] [ 42.223693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.224581] ? __create_object+0x59/0x80 [ 42.225376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.226328] __vmalloc_noprof+0x59/0x60 [ 42.227087] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.227909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.228833] bpf_prog_alloc+0x39/0x200 [ 42.229595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.230507] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.231390] do_seccomp+0x349/0x25e0 [ 42.232102] ? find_held_lock+0x2b/0x80 [ 42.232803] ? do_prlimit+0x310/0x610 [ 42.233530] ? __pfx_do_seccomp+0x10/0x10 [ 42.234297] ? do_raw_spin_unlock+0x53/0x220 [ 42.235119] ? _raw_spin_unlock+0x1e/0x40 [ 42.235840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.236792] ? static_key_count+0x60/0x80 [ 42.237590] prctl_set_seccomp+0x4e/0x70 [ 42.238363] __do_sys_prctl+0xe6c/0x1d70 [ 42.239129] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.239924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.240875] ? irqentry_exit+0xf3/0x650 [ 42.241638] do_syscall_64+0xbf/0x430 [ 42.242380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.243343] RIP: 0033:0x7f5f394df5cd [ 42.243988] 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 [ 42.247115] RSP: 002b:00007ffe74424140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.248439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f394df5cd [ 42.249703] RDX: 00005561a9882e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.250955] RBP: 00007ffe744241a0 R08: 0000000000000000 R09: 00007ffe74423840 [ 42.252222] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561cb931ad0 [ 42.253497] R13: 00007ffe744245d0 R14: 00005561cb932bc0 R15: 00005561cb943780 [ 42.254781] [ 42.255256] irq event stamp: 1735 [ 42.255854] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.257344] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.258833] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.260345] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.261787] ---[ end trace 0000000000000000 ]--- [ 43.002267] ------------[ cut here ]------------ [ 43.003170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.005244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.006693] Modules linked in: [ 43.007331] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.009539] Tainted: [W]=WARN [ 43.010225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.011690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.012608] 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 [ 43.015784] RSP: 0018:ffff88800e9e7bc0 EFLAGS: 00010286 [ 43.016758] RAX: 0000000000000000 RBX: ffffed1001d3cf78 RCX: ffffffff813a4050 [ 43.018036] RDX: ffff888017841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.019312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d3cf2f [ 43.020591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.021881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e9e7df8 [ 43.023165] FS: 00007fab3ce48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.024587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.025660] CR2: 00007ffff40a7ef7 CR3: 000000002006a000 CR4: 0000000000350ef0 [ 43.026952] Call Trace: [ 43.027458] [ 43.027886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.028815] ? __create_object+0x59/0x80 [ 43.029646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.030651] __vmalloc_noprof+0x59/0x60 [ 43.031443] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.032357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.033332] bpf_prog_alloc+0x39/0x200 [ 43.034122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.035119] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.036065] do_seccomp+0x349/0x25e0 [ 43.036761] ? find_held_lock+0x2b/0x80 [ 43.037560] ? do_prlimit+0x310/0x610 [ 43.038331] ? __pfx_do_seccomp+0x10/0x10 [ 43.039158] ? do_raw_spin_unlock+0x53/0x220 [ 43.039973] ? _raw_spin_unlock+0x1e/0x40 [ 43.040801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.041820] ? static_key_count+0x60/0x80 [ 43.042658] prctl_set_seccomp+0x4e/0x70 [ 43.043472] __do_sys_prctl+0xe6c/0x1d70 [ 43.044288] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.045193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.046219] ? irqentry_exit+0xf3/0x650 [ 43.046962] do_syscall_64+0xbf/0x430 [ 43.047740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.048737] RIP: 0033:0x7fab3d33a5cd [ 43.049477] 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 [ 43.052765] RSP: 002b:00007ffff40a5ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.054204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab3d33a5cd [ 43.055542] RDX: 000055a46e99be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.056881] RBP: 00007ffff40a5f30 R08: 0000000000000000 R09: 00007ffff40a55d0 [ 43.058219] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a47bababf0 [ 43.059544] R13: 00007ffff40a6360 R14: 000055a47bac4380 R15: 000055a47bacf460 [ 43.060887] [ 43.061388] irq event stamp: 1803 [ 43.062080] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.063672] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.065261] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 43.066888] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 43.068469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20245' (ECDSA) to the list of known hosts. 2025/11/18 06:26:47 fuzzer started 2025/11/18 06:26:47 dialing manager at localhost:37895 2025/11/18 06:26:47 checking machine... 2025/11/18 06:26:47 checking revisions... [ 43.970079] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:26:47 testing simple program... [ 44.064765] cgroup: Unknown subsys name 'net' [ 44.130850] cgroup: Unknown subsys name 'cpuset' [ 44.144399] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:26:46 Registers: info registers vcpu 0 RAX=ffff888016790000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800e2877a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a692 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f5f38fed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7441e000 CR3=000000001faf4000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000216d3 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdce1766a8 CR3=0000000016629000 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=89be88ceeff1ffb79a4baf1d9528d1c9 XMM02=0000000000302818ec2efd57dc4c00df XMM03=000000000030e820d16c4acbe76961e4 XMM04=996920958a3789a300000000000ae988 XMM05=b74b6f9a0a1426d8000000000031f370 XMM06=5b75c91c80445342000000000031eff8 XMM07=e042d86d42eb936e000000000030eaf8 XMM08=d16c4acbe76961e40000000000302878 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000