[ 38.972695] ------------[ cut here ]------------ [ 38.973639] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.977612] Modules linked in: [ 38.978192] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.980162] Tainted: [W]=WARN [ 38.980766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.982235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.983147] 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 [ 38.986293] RSP: 0018:ffff888007117bc0 EFLAGS: 00010286 [ 38.987245] RAX: 0000000000000000 RBX: ffffed1000e22f78 RCX: ffffffff813a4050 [ 38.988521] RDX: ffff888016a60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.989793] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e22f2f [ 38.991051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.992321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007117df8 [ 38.993606] FS: 00007fa1de070900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.995046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.996116] CR2: 00007ffc289cdef7 CR3: 000000000de79000 CR4: 0000000000350ef0 [ 38.997384] Call Trace: [ 38.997849] [ 38.998263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.999164] ? __create_object+0x59/0x80 [ 38.999977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000957] __vmalloc_noprof+0x59/0x60 [ 39.001716] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.002599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003547] bpf_prog_alloc+0x39/0x200 [ 39.004248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005170] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.006075] do_seccomp+0x349/0x25e0 [ 39.006789] ? find_held_lock+0x2b/0x80 [ 39.007552] ? do_prlimit+0x310/0x610 [ 39.008260] ? __pfx_do_seccomp+0x10/0x10 [ 39.009045] ? do_raw_spin_unlock+0x53/0x220 [ 39.009881] ? _raw_spin_unlock+0x1e/0x40 [ 39.010653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011609] ? static_key_count+0x60/0x80 [ 39.012417] prctl_set_seccomp+0x4e/0x70 [ 39.013153] __do_sys_prctl+0xe6c/0x1d70 [ 39.013927] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.015746] ? irqentry_exit+0xf3/0x650 [ 39.016530] do_syscall_64+0xbf/0x430 [ 39.017222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.018173] RIP: 0033:0x7fa1de5625cd [ 39.018877] 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 [ 39.023156] RSP: 002b:00007ffc289cb610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.026212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1de5625cd [ 39.027558] RDX: 000055eb539dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.028868] RBP: 00007ffc289cb670 R08: 0000000000000000 R09: 00007ffc289cad10 [ 39.030136] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb65ecbad0 [ 39.031419] R13: 00007ffc289cbaa0 R14: 000055eb65eccbc0 R15: 000055eb65edd780 [ 39.032726] [ 39.033154] irq event stamp: 2173 [ 39.033784] hardirqs last enabled at (2183): [] __up_console_sem+0x78/0x80 [ 39.035304] hardirqs last disabled at (2192): [] __up_console_sem+0x5d/0x80 [ 39.036859] softirqs last enabled at (2122): [] handle_softirqs+0x50c/0x770 [ 39.038392] softirqs last disabled at (2117): [] __irq_exit_rcu+0xc4/0x100 [ 39.039901] ---[ end trace 0000000000000000 ]--- [ 42.430254] ------------[ cut here ]------------ [ 42.431313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.433631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.435556] Modules linked in: [ 42.436248] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.438581] Tainted: [W]=WARN [ 42.439222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.440926] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.441972] 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 [ 42.445654] RSP: 0018:ffff888016437bc0 EFLAGS: 00010286 [ 42.446783] RAX: 0000000000000000 RBX: ffffed1002c86f78 RCX: ffffffff813a4050 [ 42.448272] RDX: ffff888015c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.449747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c86f2f [ 42.451209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.452707] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016437df8 [ 42.454187] FS: 00007f4210f0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.455829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.457067] CR2: 00007ffc2e982ef7 CR3: 000000000cf17000 CR4: 0000000000350ef0 [ 42.458554] Call Trace: [ 42.459082] [ 42.459590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.460630] ? __create_object+0x59/0x80 [ 42.461533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.462640] __vmalloc_noprof+0x59/0x60 [ 42.463515] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.464545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.465612] bpf_prog_alloc+0x39/0x200 [ 42.466463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.467527] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.468483] do_seccomp+0x349/0x25e0 [ 42.469140] ? find_held_lock+0x2b/0x80 [ 42.469882] ? do_prlimit+0x310/0x610 [ 42.470621] ? __pfx_do_seccomp+0x10/0x10 [ 42.471338] ? do_raw_spin_unlock+0x53/0x220 [ 42.472173] ? _raw_spin_unlock+0x1e/0x40 [ 42.472928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.473875] ? static_key_count+0x60/0x80 [ 42.474654] prctl_set_seccomp+0x4e/0x70 [ 42.475415] __do_sys_prctl+0xe6c/0x1d70 [ 42.476146] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.476977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.477912] ? irqentry_exit+0xf3/0x650 [ 42.478647] do_syscall_64+0xbf/0x430 [ 42.479320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.480255] RIP: 0033:0x7f42113fe5cd [ 42.480939] 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 [ 42.484028] RSP: 002b:00007ffc2e980fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.485363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42113fe5cd [ 42.486615] RDX: 000055b121178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.487877] RBP: 00007ffc2e981000 R08: 0000000000000000 R09: 00007ffc2e9806a0 [ 42.489129] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1484aead0 [ 42.490380] R13: 00007ffc2e981430 R14: 000055b1484afbc0 R15: 000055b1484c0780 [ 42.491656] [ 42.492077] irq event stamp: 1813 [ 42.492721] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.494205] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.495684] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 42.497195] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 42.498683] ---[ end trace 0000000000000000 ]--- [ 43.293073] ------------[ cut here ]------------ [ 43.293961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.295912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.297315] Modules linked in: [ 43.297921] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.301251] Tainted: [W]=WARN [ 43.301927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.303381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.304229] 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 [ 43.307299] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 43.308255] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 43.309503] RDX: ffff88801b06d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.310750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 43.312001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.313245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 43.314493] FS: 00007f2aacad8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.315884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.316912] CR2: 00007ffc44631ef7 CR3: 000000001fae5000 CR4: 0000000000350ef0 [ 43.318183] Call Trace: [ 43.318683] [ 43.319089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.319976] ? __create_object+0x59/0x80 [ 43.320740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.321681] __vmalloc_noprof+0x59/0x60 [ 43.322421] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.323231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.324147] bpf_prog_alloc+0x39/0x200 [ 43.324858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.325764] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.326647] do_seccomp+0x349/0x25e0 [ 43.327294] ? find_held_lock+0x2b/0x80 [ 43.328031] ? do_prlimit+0x310/0x610 [ 43.328756] ? __pfx_do_seccomp+0x10/0x10 [ 43.329516] ? do_raw_spin_unlock+0x53/0x220 [ 43.330291] ? _raw_spin_unlock+0x1e/0x40 [ 43.331052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.331990] ? static_key_count+0x60/0x80 [ 43.332773] prctl_set_seccomp+0x4e/0x70 [ 43.333533] __do_sys_prctl+0xe6c/0x1d70 [ 43.334264] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.335079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.336034] ? irqentry_exit+0xf3/0x650 [ 43.336773] do_syscall_64+0xbf/0x430 [ 43.337482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.338405] RIP: 0033:0x7f2aacfca5cd [ 43.339057] 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 [ 43.342143] RSP: 002b:00007ffc44630120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.343455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aacfca5cd [ 43.344712] RDX: 000055daba49de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.345954] RBP: 00007ffc44630180 R08: 0000000000000000 R09: 00007ffc4462f820 [ 43.347198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daf0b07ad0 [ 43.348447] R13: 00007ffc446305b0 R14: 000055daf0b08bc0 R15: 000055daf0b19780 [ 43.349710] [ 43.350131] irq event stamp: 2111 [ 43.350774] hardirqs last enabled at (2127): [] __up_console_sem+0x78/0x80 [ 43.352278] hardirqs last disabled at (2136): [] __up_console_sem+0x5d/0x80 [ 43.353756] softirqs last enabled at (2124): [] handle_softirqs+0x50c/0x770 [ 43.355262] softirqs last disabled at (2119): [] __irq_exit_rcu+0xc4/0x100 [ 43.356736] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38091' (ECDSA) to the list of known hosts. 2025/11/18 13:49:25 fuzzer started 2025/11/18 13:49:25 dialing manager at localhost:34383 2025/11/18 13:49:25 checking machine... 2025/11/18 13:49:25 checking revisions... [ 44.210661] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:49:25 testing simple program... [ 44.295745] cgroup: Unknown subsys name 'net' [ 44.359552] cgroup: Unknown subsys name 'cpuset' [ 44.376225] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:49:24 Registers: info registers vcpu 0 RAX=00000000000433e1 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4f1edba8 CR3=0000000009c63000 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=2034323a39343a333120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a39343a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=ffffffff86691af8 RCX=ffffffff81204b69 RDX=0000000000000000 RSI=ffffffff869da142 RDI=ffffffff86691ac8 RBP=ffffffff86691af4 RSP=ffff888009757788 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff86691b00 R13=ffffffff86691ac8 R14=ffffffff86691af0 R15=dffffc0000000000 RIP=ffffffff8135dabc RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5705b0a000 CR3=000000001fafb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000