[ 46.056903] ------------[ cut here ]------------ [ 46.057860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.059947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.061394] Modules linked in: [ 46.061981] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.063949] Tainted: [W]=WARN [ 46.064543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.066014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.066926] 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 [ 46.070103] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 46.071079] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 46.072356] RDX: ffff88800f030000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.073623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 46.074894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.076178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 46.077470] FS: 00007fa5f731a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.078910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.079989] CR2: 00007ffe61768ef8 CR3: 000000000ddb2000 CR4: 0000000000350ef0 [ 46.081270] Call Trace: [ 46.081768] [ 46.082185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.083134] ? __create_object+0x59/0x80 [ 46.083950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.084926] __vmalloc_noprof+0x59/0x60 [ 46.085690] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.086570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.087512] bpf_prog_alloc+0x39/0x200 [ 46.088227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.089175] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.090092] do_seccomp+0x349/0x25e0 [ 46.090823] ? find_held_lock+0x2b/0x80 [ 46.091607] ? do_prlimit+0x310/0x610 [ 46.092368] ? __pfx_do_seccomp+0x10/0x10 [ 46.093138] ? do_raw_spin_unlock+0x53/0x220 [ 46.093984] ? _raw_spin_unlock+0x1e/0x40 [ 46.094757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.095736] ? static_key_count+0x60/0x80 [ 46.096558] prctl_set_seccomp+0x4e/0x70 [ 46.097346] __do_sys_prctl+0xe6c/0x1d70 [ 46.098097] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.098967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.099959] ? irqentry_exit+0xf3/0x650 [ 46.100743] do_syscall_64+0xbf/0x430 [ 46.101496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.102455] RIP: 0033:0x7fa5f780c5cd [ 46.103129] 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 [ 46.106333] RSP: 002b:00007ffe61766ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.107727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5f780c5cd [ 46.109027] RDX: 000055958adaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.110319] RBP: 00007ffe61766f00 R08: 0000000000000000 R09: 00007ffe617665a0 [ 46.111617] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595aa777b10 [ 46.112926] R13: 00007ffe61767330 R14: 00005595aa7782b0 R15: 00005595aa78c6f0 [ 46.114236] [ 46.114711] irq event stamp: 1741 [ 46.115356] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.116916] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.118441] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.120020] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.121533] ---[ end trace 0000000000000000 ]--- [ 48.943190] ------------[ cut here ]------------ [ 48.944127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.946134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.947554] Modules linked in: [ 48.948153] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.950122] Tainted: [W]=WARN [ 48.950715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.952429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.953401] 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 [ 48.956554] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 48.957515] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 48.958782] RDX: ffff888016bd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.960059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 48.961316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.962573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 48.963843] FS: 00007ff550c54900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.965262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.966322] CR2: 00007ff551146580 CR3: 000000001eb5c000 CR4: 0000000000350ef0 [ 48.967597] Call Trace: [ 48.968072] [ 48.968522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.969410] ? __create_object+0x59/0x80 [ 48.970137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.971090] __vmalloc_noprof+0x59/0x60 [ 48.971840] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.972713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.973648] bpf_prog_alloc+0x39/0x200 [ 48.974384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975268] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.976184] do_seccomp+0x349/0x25e0 [ 48.976908] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.977818] ? __pfx_do_seccomp+0x10/0x10 [ 48.978616] ? find_held_lock+0x2b/0x80 [ 48.979377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.980349] ? static_key_count+0x60/0x80 [ 48.981110] prctl_set_seccomp+0x4e/0x70 [ 48.981882] __do_sys_prctl+0xe6c/0x1d70 [ 48.982665] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.983520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.984493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.985473] ? irqentry_exit+0xf3/0x650 [ 48.986211] do_syscall_64+0xbf/0x430 [ 48.986970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.987938] RIP: 0033:0x7ff5511465cd [ 48.988638] 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 [ 48.991800] RSP: 002b:00007ffce295c8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.993149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5511465cd [ 48.994422] RDX: 00005647a7f60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.995728] RBP: 00007ffce295c950 R08: 0000000000000000 R09: 00007ffce295bff0 [ 48.996914] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647d8fe6ad0 [ 48.997988] R13: 00007ffce295cd80 R14: 00005647d8fe7bc0 R15: 00005647d8ff8780 [ 48.999067] [ 48.999468] irq event stamp: 1803 [ 48.999987] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.001254] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.002554] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 49.003842] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 49.005109] ---[ end trace 0000000000000000 ]--- [ 49.713889] ------------[ cut here ]------------ [ 49.714812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.716824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.718510] Modules linked in: [ 49.719096] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.721136] Tainted: [W]=WARN [ 49.721735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.723191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.724116] 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 [ 49.727297] RSP: 0018:ffff88800a3f7bc0 EFLAGS: 00010286 [ 49.728231] RAX: 0000000000000000 RBX: ffffed100147ef78 RCX: ffffffff813a4050 [ 49.729519] RDX: ffff888018169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.730811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147ef2f [ 49.732126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.733416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3f7df8 [ 49.734705] FS: 00007f3f872a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.736162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.737233] CR2: 00007ffd58295ef8 CR3: 000000000d84d000 CR4: 0000000000350ef0 [ 49.738538] Call Trace: [ 49.739009] [ 49.739461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.740381] ? __create_object+0x59/0x80 [ 49.741133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.742118] __vmalloc_noprof+0x59/0x60 [ 49.742885] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.743776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744722] bpf_prog_alloc+0x39/0x200 [ 49.745478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746400] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.747257] do_seccomp+0x349/0x25e0 [ 49.748004] ? find_held_lock+0x2b/0x80 [ 49.748768] ? do_prlimit+0x310/0x610 [ 49.749512] ? __pfx_do_seccomp+0x10/0x10 [ 49.750249] ? do_raw_spin_unlock+0x53/0x220 [ 49.751089] ? _raw_spin_unlock+0x1e/0x40 [ 49.751877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.752850] ? static_key_count+0x60/0x80 [ 49.753663] prctl_set_seccomp+0x4e/0x70 [ 49.754437] __do_sys_prctl+0xe6c/0x1d70 [ 49.755171] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.756038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.757004] ? irqentry_exit+0xf3/0x650 [ 49.757775] do_syscall_64+0xbf/0x430 [ 49.758530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.759477] RIP: 0033:0x7f3f8779a5cd [ 49.760167] 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 [ 49.763327] RSP: 002b:00007ffd58293760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.764690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f8779a5cd [ 49.765981] RDX: 000055815588ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.767306] RBP: 00007ffd582937c0 R08: 0000000000000000 R09: 00007ffd58292e60 [ 49.768594] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581808162b0 [ 49.769870] R13: 00007ffd58293bf0 R14: 0000558180818d20 R15: 000055818082a8d0 [ 49.771173] [ 49.771654] irq event stamp: 1795 [ 49.772253] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.773803] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.775332] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 49.776730] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 49.777991] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5672' (ECDSA) to the list of known hosts. 2025/11/18 07:58:03 fuzzer started 2025/11/18 07:58:03 dialing manager at localhost:37895 2025/11/18 07:58:03 checking machine... 2025/11/18 07:58:03 checking revisions... [ 50.639152] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:58:03 testing simple program... [ 50.712801] cgroup: Unknown subsys name 'net' [ 50.783216] cgroup: Unknown subsys name 'cpuset' [ 50.796079] cgroup: Unknown subsys name 'rlimit' executing program executing program [ 59.258607] audit: type=1400 audit(1763452692.362:7): avc: denied { execmem } for pid=276 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program VM DIAGNOSIS: 07:58:02 Registers: info registers vcpu 0 RAX=000000000000000f RBX=ffff88801a54c250 RCX=ffff88806ce089a4 RDX=0000000000000004 RSI=ffffffff85e1ffe0 RDI=ffff88801a54c250 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08950 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801a54c250 R13=ffff88806ce089a4 R14=0000000000000004 R15=0000000000000004 RIP=ffffffff84c71f8a RFL=00000046 [---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 00007ff550c54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff550c03008 CR3=000000001eb59000 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=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 info registers vcpu 1 RAX=ffff888009750000 RBX=ffff8880096fb780 RCX=ffff888009758000 RDX=ffff888009757840 RSI=ffff8880096fb780 RDI=ffff8880097577f0 RBP=ffff888009757840 RSP=ffff8880097577a8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009757840 R11=0000000000000001 R12=ffff8880097577f0 R13=ffff888009757868 R14=ffff888009757888 R15=ffff888009757840 RIP=ffffffff84c6db2d RFL=00000202 [-------] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd09e90878 CR3=000000000d815000 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=7626c9ac759ada8d974cca4d4eb532f8 XMM02=0000000000302e68ec2efd57dc4c00df XMM03=000000000030fe90b5e3e8fa628c2e11 XMM04=74e08dbb631b206600000000000ae988 XMM05=090f1556b20111b3000000000031fc90 XMM06=5b75c91c80445342000000000031fb18 XMM07=e042d86d42eb936e0000000000310fe0 XMM08=b5e3e8fa628c2e110000000000302ec8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000