[ 39.267797] ------------[ cut here ]------------ [ 39.268738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.270783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.272256] Modules linked in: [ 39.272897] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.275128] Tainted: [W]=WARN [ 39.276225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.277735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.278648] 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 [ 39.281842] RSP: 0018:ffff8880160a7bc0 EFLAGS: 00010286 [ 39.282845] RAX: 0000000000000000 RBX: ffffed1002c14f78 RCX: ffffffff813a4050 [ 39.284150] RDX: ffff8880172e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.285437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c14f2f [ 39.286725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.288022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160a7df8 [ 39.289312] FS: 00007f86d2759900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.290758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.291845] CR2: 00007ffd1f37cef7 CR3: 000000000bc82000 CR4: 0000000000350ef0 [ 39.293139] Call Trace: [ 39.293643] [ 39.294065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.294978] ? __create_object+0x59/0x80 [ 39.295778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.296761] __vmalloc_noprof+0x59/0x60 [ 39.297483] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.298373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.299318] bpf_prog_alloc+0x39/0x200 [ 39.300059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.300977] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.301893] do_seccomp+0x349/0x25e0 [ 39.302623] ? find_held_lock+0x2b/0x80 [ 39.303350] ? do_prlimit+0x310/0x610 [ 39.304116] ? __pfx_do_seccomp+0x10/0x10 [ 39.304923] ? do_raw_spin_unlock+0x53/0x220 [ 39.305781] ? _raw_spin_unlock+0x1e/0x40 [ 39.306579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.307498] ? static_key_count+0x60/0x80 [ 39.308317] prctl_set_seccomp+0x4e/0x70 [ 39.309090] __do_sys_prctl+0xe6c/0x1d70 [ 39.309891] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.310763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.311757] ? irqentry_exit+0xf3/0x650 [ 39.312492] do_syscall_64+0xbf/0x430 [ 39.313232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.314204] RIP: 0033:0x7f86d2c4b5cd [ 39.314922] 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 [ 39.318128] RSP: 002b:00007ffd1f37b9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.319539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86d2c4b5cd [ 39.320919] RDX: 00005606d488ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.322405] RBP: 00007ffd1f37ba20 R08: 0000000000000000 R09: 00007ffd1f37b0c0 [ 39.323708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606ec8f5b10 [ 39.324884] R13: 00007ffd1f37be50 R14: 00005606ec8f62b0 R15: 00005606ec90a6f0 [ 39.325980] [ 39.326342] irq event stamp: 1931 [ 39.326881] hardirqs last enabled at (1941): [] __up_console_sem+0x78/0x80 [ 39.328158] hardirqs last disabled at (1950): [] __up_console_sem+0x5d/0x80 [ 39.329424] softirqs last enabled at (1890): [] handle_softirqs+0x50c/0x770 [ 39.330710] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 39.331980] ---[ end trace 0000000000000000 ]--- [ 42.764682] ------------[ cut here ]------------ [ 42.765729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.768021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.769676] Modules linked in: [ 42.770364] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.772689] Tainted: [W]=WARN [ 42.773338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.775030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.776104] 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 [ 42.779790] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 42.780922] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 42.782405] RDX: ffff8880175e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 42.785361] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 42.788346] FS: 00007fa447e54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.790019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.791257] CR2: 00007fa448346580 CR3: 000000001faae000 CR4: 0000000000350ef0 [ 42.792751] Call Trace: [ 42.793294] [ 42.793821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.794860] ? __create_object+0x59/0x80 [ 42.795764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.796715] __vmalloc_noprof+0x59/0x60 [ 42.797409] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.798247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.799155] bpf_prog_alloc+0x39/0x200 [ 42.799883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800789] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.801671] do_seccomp+0x349/0x25e0 [ 42.802324] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.803208] ? __pfx_do_seccomp+0x10/0x10 [ 42.803995] ? find_held_lock+0x2b/0x80 [ 42.804726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805659] ? static_key_count+0x60/0x80 [ 42.806402] prctl_set_seccomp+0x4e/0x70 [ 42.807143] __do_sys_prctl+0xe6c/0x1d70 [ 42.807913] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.809319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.810086] ? irqentry_exit+0xf3/0x650 [ 42.810692] do_syscall_64+0xbf/0x430 [ 42.811248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.812006] RIP: 0033:0x7fa4483465cd [ 42.812579] 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 [ 42.815093] RSP: 002b:00007ffdf94c6000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.816194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4483465cd [ 42.817205] RDX: 00005571f12f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.818213] RBP: 00007ffdf94c6060 R08: 0000000000000000 R09: 00007ffdf94c5700 [ 42.819241] R10: 0000000000000000 R11: 0000000000000246 R12: 000055721edfeb10 [ 42.820261] R13: 00007ffdf94c6490 R14: 000055721edff2b0 R15: 000055721ee136f0 [ 42.821293] [ 42.821658] irq event stamp: 1729 [ 42.822147] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.823345] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.824580] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 42.825805] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 42.827018] ---[ end trace 0000000000000000 ]--- [ 43.613123] ------------[ cut here ]------------ [ 43.613896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.615643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.616846] Modules linked in: [ 43.617335] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.619066] Tainted: [W]=WARN [ 43.619582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.620807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.621574] 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 [ 43.624242] RSP: 0018:ffff88801a627bc0 EFLAGS: 00010286 [ 43.625079] RAX: 0000000000000000 RBX: ffffed10034c4f78 RCX: ffffffff813a4050 [ 43.626149] RDX: ffff888017a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.627239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c4f2f [ 43.628323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.629395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a627df8 [ 43.630475] FS: 00007f286fce8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.631701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.632591] CR2: 00007f287024e4a6 CR3: 0000000009f97000 CR4: 0000000000350ef0 [ 43.633680] Call Trace: [ 43.634067] [ 43.634394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.635121] ? __create_object+0x59/0x80 [ 43.635766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.636505] __vmalloc_noprof+0x59/0x60 [ 43.637109] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.637812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.638566] bpf_prog_alloc+0x39/0x200 [ 43.639121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.639880] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.640599] do_seccomp+0x349/0x25e0 [ 43.641138] ? find_held_lock+0x2b/0x80 [ 43.641754] ? do_prlimit+0x310/0x610 [ 43.642311] ? __pfx_do_seccomp+0x10/0x10 [ 43.642951] ? do_raw_spin_unlock+0x53/0x220 [ 43.643640] ? _raw_spin_unlock+0x1e/0x40 [ 43.644261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.645040] ? static_key_count+0x60/0x80 [ 43.645682] prctl_set_seccomp+0x4e/0x70 [ 43.646264] __do_sys_prctl+0xe6c/0x1d70 [ 43.646895] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.647590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.648322] ? irqentry_exit+0xf3/0x650 [ 43.648935] do_syscall_64+0xbf/0x430 [ 43.649493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.650253] RIP: 0033:0x7f28701da5cd [ 43.650819] 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 [ 43.653356] RSP: 002b:00007fff5b34a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.654449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28701da5cd [ 43.655483] RDX: 0000563266e80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.656508] RBP: 00007fff5b34a210 R08: 0000000000000000 R09: 00007fff5b3498b0 [ 43.657549] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632763ddad0 [ 43.658592] R13: 00007fff5b34a640 R14: 00005632763debc0 R15: 00005632763ef780 [ 43.659655] [ 43.659994] irq event stamp: 1781 [ 43.660472] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 43.661685] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 43.662894] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.664143] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 43.665356] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45830' (ECDSA) to the list of known hosts. 2025/11/17 13:50:09 fuzzer started 2025/11/17 13:50:10 dialing manager at localhost:37895 2025/11/17 13:50:10 checking machine... 2025/11/17 13:50:10 checking revisions... [ 44.578253] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:50:10 testing simple program... [ 44.665128] cgroup: Unknown subsys name 'net' [ 44.733474] cgroup: Unknown subsys name 'cpuset' [ 44.750449] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:50:09 Registers: info registers vcpu 0 RAX=ffff888015990000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801598f2e0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a887 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 RFL=00000006 [-----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 00007f1aedff2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa448409650 CR3=000000000d865000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1944a433fc5c480800000000000ae988 XMM05=853b2da8b2361c910000000000320648 XMM06=14648eaa1277bab1000000000031ed78 XMM07=fb795ef6d6577056000000000030dcf0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801b453000 RCX=ffffffff83cd065f RDX=ffff8880163f9bc0 RSI=ffffffff83cd0669 RDI=0000000000000005 RBP=dffffc0000000000 RSP=ffff88801a477988 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=ffff88801b4530e8 R13=ffff88801a477ac0 R14=ffff88801fa693c0 R15=0000000000000000 RIP=ffffffff81751c78 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 00007fa447e54900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf94c0000 CR3=000000001fab1000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000