[ 53.944858] ------------[ cut here ]------------ [ 53.945936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.948216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.949888] Modules linked in: [ 53.950607] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.952928] Tainted: [W]=WARN [ 53.953626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.955333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.956394] 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 [ 53.960094] RSP: 0018:ffff888016dbfbc0 EFLAGS: 00010286 [ 53.961239] RAX: 0000000000000000 RBX: ffffed1002db7f78 RCX: ffffffff813a4050 [ 53.962736] RDX: ffff888015b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.964218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db7f2f [ 53.965720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.967207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dbfdf8 [ 53.968716] FS: 00007f8530d6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.970386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.971618] CR2: 00007fff6df83ef7 CR3: 000000000a1ef000 CR4: 0000000000350ef0 [ 53.973118] Call Trace: [ 53.973710] [ 53.974187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.975227] ? __create_object+0x59/0x80 [ 53.976132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.977263] __vmalloc_noprof+0x59/0x60 [ 53.978135] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.979143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.980214] bpf_prog_alloc+0x39/0x200 [ 53.981085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.982155] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.983200] do_seccomp+0x349/0x25e0 [ 53.984026] ? find_held_lock+0x2b/0x80 [ 53.984900] ? do_prlimit+0x310/0x610 [ 53.985650] ? __pfx_do_seccomp+0x10/0x10 [ 53.986394] ? do_raw_spin_unlock+0x53/0x220 [ 53.987225] ? _raw_spin_unlock+0x1e/0x40 [ 53.988011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.989014] ? static_key_count+0x60/0x80 [ 53.989829] prctl_set_seccomp+0x4e/0x70 [ 53.990604] __do_sys_prctl+0xe6c/0x1d70 [ 53.991342] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.992207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.993190] ? irqentry_exit+0xf3/0x650 [ 53.993960] do_syscall_64+0xbf/0x430 [ 53.994712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.995671] RIP: 0033:0x7f853125d5cd [ 53.996344] 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 [ 53.999545] RSP: 002b:00007fff6df819c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.000935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f853125d5cd [ 54.002227] RDX: 000055a75d210e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.003515] RBP: 00007fff6df81a20 R08: 0000000000000000 R09: 00007fff6df810c0 [ 54.004814] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7859d0ad0 [ 54.006101] R13: 00007fff6df81e50 R14: 000055a7859d1bc0 R15: 000055a7859e2780 [ 54.007410] [ 54.007891] irq event stamp: 1743 [ 54.008545] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 54.009919] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 54.011182] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 54.012452] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 54.013727] ---[ end trace 0000000000000000 ]--- [ 56.661654] ------------[ cut here ]------------ [ 56.662808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.665354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.667091] Modules linked in: [ 56.667836] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.669933] Tainted: [W]=WARN [ 56.670544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.672083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.673136] 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 [ 56.676371] RSP: 0018:ffff88801800fbc0 EFLAGS: 00010286 [ 56.677403] RAX: 0000000000000000 RBX: ffffed1003001f78 RCX: ffffffff813a4050 [ 56.678750] RDX: ffff8880158d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.680070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003001f2f [ 56.681406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.682754] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801800fdf8 [ 56.684084] FS: 00007f8c92fbb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.685605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.686709] CR2: 00007ffd7471def7 CR3: 0000000009c43000 CR4: 0000000000350ef0 [ 56.688038] Call Trace: [ 56.688562] [ 56.689024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.689962] ? __create_object+0x59/0x80 [ 56.690790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.691809] __vmalloc_noprof+0x59/0x60 [ 56.692579] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.693552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.694415] bpf_prog_alloc+0x39/0x200 [ 56.695141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.696082] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.697027] do_seccomp+0x349/0x25e0 [ 56.697740] ? find_held_lock+0x2b/0x80 [ 56.698449] ? do_prlimit+0x310/0x610 [ 56.699172] ? __pfx_do_seccomp+0x10/0x10 [ 56.699941] ? do_raw_spin_unlock+0x53/0x220 [ 56.700810] ? _raw_spin_unlock+0x1e/0x40 [ 56.701686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.702630] ? static_key_count+0x60/0x80 [ 56.703371] prctl_set_seccomp+0x4e/0x70 [ 56.704122] __do_sys_prctl+0xe6c/0x1d70 [ 56.704909] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.705765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.706716] ? irqentry_exit+0xf3/0x650 [ 56.707432] do_syscall_64+0xbf/0x430 [ 56.708145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.709083] RIP: 0033:0x7f8c934ad5cd [ 56.709766] 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 [ 56.712837] RSP: 002b:00007ffd7471b320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.714171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c934ad5cd [ 56.715431] RDX: 0000559460162e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.716695] RBP: 00007ffd7471b380 R08: 0000000000000000 R09: 00007ffd7471aa20 [ 56.717936] R10: 0000000000000000 R11: 0000000000000246 R12: 000055946188dad0 [ 56.719189] R13: 00007ffd7471b7b0 R14: 000055946188ebc0 R15: 000055946189f780 [ 56.720462] [ 56.720923] irq event stamp: 1807 [ 56.721552] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 56.723052] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 56.724535] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 56.726048] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 56.727518] ---[ end trace 0000000000000000 ]--- [ 57.637747] ------------[ cut here ]------------ [ 57.638689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.640728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.642229] Modules linked in: [ 57.643119] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.645211] Tainted: [W]=WARN [ 57.645866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.647752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.648951] 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 [ 57.652322] RSP: 0018:ffff8880172d7bc0 EFLAGS: 00010286 [ 57.653345] RAX: 0000000000000000 RBX: ffffed1002e5af78 RCX: ffffffff813a4050 [ 57.654665] RDX: ffff888015a3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.655964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5af2f [ 57.657298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.658617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172d7df8 [ 57.659918] FS: 00007f33c1f83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.661410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.662510] CR2: 00007f33c2475580 CR3: 000000000ddbb000 CR4: 0000000000350ef0 [ 57.664135] Call Trace: [ 57.664656] [ 57.665249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.666284] ? __create_object+0x59/0x80 [ 57.667200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.668193] __vmalloc_noprof+0x59/0x60 [ 57.668969] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.669958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.670941] bpf_prog_alloc+0x39/0x200 [ 57.671719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.672738] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.673688] do_seccomp+0x349/0x25e0 [ 57.674393] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.675321] ? __pfx_do_seccomp+0x10/0x10 [ 57.676131] ? find_held_lock+0x2b/0x80 [ 57.676927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.677907] ? static_key_count+0x60/0x80 [ 57.678736] prctl_set_seccomp+0x4e/0x70 [ 57.679556] __do_sys_prctl+0xe6c/0x1d70 [ 57.680344] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.681288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.682312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.683325] ? irqentry_exit+0xf3/0x650 [ 57.684120] do_syscall_64+0xbf/0x430 [ 57.684910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.685900] RIP: 0033:0x7f33c24755cd [ 57.686657] 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 [ 57.690001] RSP: 002b:00007ffeaa502ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.691432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33c24755cd [ 57.692783] RDX: 0000557f4925fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.694132] RBP: 00007ffeaa502d40 R08: 0000000000000000 R09: 00007ffeaa5023e0 [ 57.695467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f6b3efbf0 [ 57.696854] R13: 00007ffeaa503170 R14: 0000557f6b3f9380 R15: 0000557f6b404460 [ 57.698240] [ 57.698717] irq event stamp: 1813 [ 57.699360] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 57.700977] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.702580] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 57.704189] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 57.705679] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45500' (ECDSA) to the list of known hosts. 2025/11/18 08:32:40 fuzzer started 2025/11/18 08:32:40 dialing manager at localhost:34383 2025/11/18 08:32:40 checking machine... 2025/11/18 08:32:40 checking revisions... [ 58.630739] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:32:41 testing simple program... [ 58.727116] cgroup: Unknown subsys name 'net' [ 58.799924] cgroup: Unknown subsys name 'cpuset' [ 58.821010] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:32:39 Registers: info registers vcpu 0 RAX=00000000000000a0 RBX=00000000000000a0 RCX=ffffffff8259fcfa RDX=00000000000101f6 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800ed28000 RSP=ffff888009a9e8a0 R8 =0000000000000000 R9 =0000000000006d2c R10=00000000000101f6 R11=0000000000000001 R12=00000000000101f6 R13=ffffed1001da5001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259fd0e RFL=00000093 [--S-A-C] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7396153000 CR3=000000000e326000 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=2039333a32333a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a32333a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888016f27f58 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff888016f27f48 RSP=ffff888016f27f28 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=000000000000002d R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526d30 RFL=00000002 [-------] 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 00007f8c92fbb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd74715000 CR3=000000000de01000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000