[ 45.217896] ------------[ cut here ]------------ [ 45.218828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.220865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.222373] Modules linked in: [ 45.223066] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.225095] Tainted: [W]=WARN [ 45.225657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.227194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.228128] 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 [ 45.231356] RSP: 0018:ffff888013eafbc0 EFLAGS: 00010286 [ 45.232362] RAX: 0000000000000000 RBX: ffffed10027d5f78 RCX: ffffffff813a4050 [ 45.233688] RDX: ffff8880143cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.234980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d5f2f [ 45.236273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.237563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013eafdf8 [ 45.238856] FS: 00007f958848e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.240309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.241371] CR2: 00007ffc15036ef8 CR3: 000000000f4b1000 CR4: 0000000000350ef0 [ 45.242694] Call Trace: [ 45.243164] [ 45.243588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.244490] ? __create_object+0x59/0x80 [ 45.245262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.246241] __vmalloc_noprof+0x59/0x60 [ 45.247010] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.247894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.248828] bpf_prog_alloc+0x39/0x200 [ 45.249512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.250438] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.251328] do_seccomp+0x349/0x25e0 [ 45.252053] ? find_held_lock+0x2b/0x80 [ 45.252824] ? do_prlimit+0x310/0x610 [ 45.253541] ? __pfx_do_seccomp+0x10/0x10 [ 45.254345] ? do_raw_spin_unlock+0x53/0x220 [ 45.255162] ? _raw_spin_unlock+0x1e/0x40 [ 45.255964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.256952] ? static_key_count+0x60/0x80 [ 45.257769] prctl_set_seccomp+0x4e/0x70 [ 45.258505] __do_sys_prctl+0xe6c/0x1d70 [ 45.259303] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.260168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.261124] ? irqentry_exit+0xf3/0x650 [ 45.261982] do_syscall_64+0xbf/0x430 [ 45.262573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.263375] RIP: 0033:0x7f95889805cd [ 45.263958] 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 [ 45.266610] RSP: 002b:00007ffc150351d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.267778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95889805cd [ 45.268850] RDX: 0000564ec3ccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.269931] RBP: 00007ffc15035230 R08: 0000000000000000 R09: 00007ffc150348d0 [ 45.271005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ed94b1bf0 [ 45.272090] R13: 00007ffc15035660 R14: 0000564ed94bb380 R15: 0000564ed94c6460 [ 45.273177] [ 45.273530] irq event stamp: 1769 [ 45.274073] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 45.275345] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 45.276617] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 45.277909] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 45.279161] ---[ end trace 0000000000000000 ]--- [ 48.262082] ------------[ cut here ]------------ [ 48.262999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.264935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.266348] Modules linked in: [ 48.266964] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.268869] Tainted: [W]=WARN [ 48.269391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.270793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.271630] 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 [ 48.274690] RSP: 0018:ffff888016d5fbc0 EFLAGS: 00010286 [ 48.275586] RAX: 0000000000000000 RBX: ffffed1002dabf78 RCX: ffffffff813a4050 [ 48.276804] RDX: ffff88800f699bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.278014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dabf2f [ 48.279238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.280473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d5fdf8 [ 48.281712] FS: 00007f8412184900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.283086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.284104] CR2: 00007f8412676580 CR3: 000000000d078000 CR4: 0000000000350ef0 [ 48.285340] Call Trace: [ 48.285832] [ 48.286229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.287085] ? __create_object+0x59/0x80 [ 48.287844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.288772] __vmalloc_noprof+0x59/0x60 [ 48.289455] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.290282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.291185] bpf_prog_alloc+0x39/0x200 [ 48.291905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.292793] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.293598] do_seccomp+0x349/0x25e0 [ 48.294281] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.295153] ? __pfx_do_seccomp+0x10/0x10 [ 48.295919] ? find_held_lock+0x2b/0x80 [ 48.296609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.297537] ? static_key_count+0x60/0x80 [ 48.298311] prctl_set_seccomp+0x4e/0x70 [ 48.299061] __do_sys_prctl+0xe6c/0x1d70 [ 48.299836] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.300620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.301550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.302469] ? irqentry_exit+0xf3/0x650 [ 48.303206] do_syscall_64+0xbf/0x430 [ 48.303940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.304865] RIP: 0033:0x7f84126765cd [ 48.305496] 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 [ 48.308563] RSP: 002b:00007ffdbff53c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.309873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84126765cd [ 48.311105] RDX: 00005590d9164e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.312345] RBP: 00007ffdbff53c60 R08: 0000000000000000 R09: 00007ffdbff53300 [ 48.313585] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590e53402b0 [ 48.314824] R13: 00007ffdbff54090 R14: 00005590e5342d20 R15: 00005590e53548d0 [ 48.316100] [ 48.316512] irq event stamp: 1697 [ 48.317150] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 48.318648] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 48.320180] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 48.321654] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.323120] ---[ end trace 0000000000000000 ]--- [ 48.991915] ------------[ cut here ]------------ [ 48.992899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.994965] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.996485] Modules linked in: [ 48.997394] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.999537] Tainted: [W]=WARN [ 49.000174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.002588] 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 [ 49.005855] RSP: 0018:ffff888016aefbc0 EFLAGS: 00010286 [ 49.006855] RAX: 0000000000000000 RBX: ffffed1002d5df78 RCX: ffffffff813a4050 [ 49.008177] RDX: ffff888017a08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.009497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5df2f [ 49.010811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.012148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aefdf8 [ 49.013464] FS: 00007f8a9a04f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.014941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.016048] CR2: 00007ffe24ccbef8 CR3: 000000001ca25000 CR4: 0000000000350ef0 [ 49.017362] Call Trace: [ 49.017877] [ 49.018299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.019211] ? __create_object+0x59/0x80 [ 49.020013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.020997] __vmalloc_noprof+0x59/0x60 [ 49.021767] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.022607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.023565] bpf_prog_alloc+0x39/0x200 [ 49.024317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.025265] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.026201] do_seccomp+0x349/0x25e0 [ 49.026939] ? find_held_lock+0x2b/0x80 [ 49.027734] ? do_prlimit+0x310/0x610 [ 49.028442] ? __pfx_do_seccomp+0x10/0x10 [ 49.029237] ? do_raw_spin_unlock+0x53/0x220 [ 49.030086] ? _raw_spin_unlock+0x1e/0x40 [ 49.030885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.031876] ? static_key_count+0x60/0x80 [ 49.032650] prctl_set_seccomp+0x4e/0x70 [ 49.033451] __do_sys_prctl+0xe6c/0x1d70 [ 49.034236] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.035096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.036084] ? irqentry_exit+0xf3/0x650 [ 49.036867] do_syscall_64+0xbf/0x430 [ 49.037568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.038527] RIP: 0033:0x7f8a9a5415cd [ 49.039240] 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 [ 49.042446] RSP: 002b:00007ffe24cc99b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.043843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a9a5415cd [ 49.044971] RDX: 000055f90ce84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.046055] RBP: 00007ffe24cc9a10 R08: 0000000000000000 R09: 00007ffe24cc90b0 [ 49.047137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9277b0bf0 [ 49.048228] R13: 00007ffe24cc9e40 R14: 000055f9277ba380 R15: 000055f9277c5460 [ 49.049334] [ 49.049731] irq event stamp: 1951 [ 49.050248] hardirqs last enabled at (1959): [] __up_console_sem+0x78/0x80 [ 49.051540] hardirqs last disabled at (1968): [] __up_console_sem+0x5d/0x80 [ 49.052831] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 49.054117] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 49.055387] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48802' (ECDSA) to the list of known hosts. 2025/11/19 05:31:49 fuzzer started 2025/11/19 05:31:49 dialing manager at localhost:34383 2025/11/19 05:31:49 checking machine... 2025/11/19 05:31:49 checking revisions... [ 50.025803] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:31:49 testing simple program... [ 50.105315] cgroup: Unknown subsys name 'net' [ 50.156043] cgroup: Unknown subsys name 'cpuset' [ 50.172064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:31:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffffffff85c2ca00 RSI=ffffffff8175a716 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08998 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000000 R14=ffffffff85e786a8 R15=ffff88800945d3c0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005590e5367818 CR3=000000000e248000 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=2038343a31333a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a31333a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a49dd1 RBX=0000000000000001 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800a2af7d8 RSP=ffff88800a2af710 R8 =ffffffff86a49dd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88800a2af7e0 R13=ffff88800a2af7c8 R14=ffff88800a2af7c1 R15=ffff88800a2af780 RIP=ffffffff8135e86f 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 00007f8412184900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbff4d000 CR3=000000000df5d000 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