[ 44.171957] ------------[ cut here ]------------ [ 44.172874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.174856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.176280] Modules linked in: [ 44.177134] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.179323] Tainted: [W]=WARN [ 44.179919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.181338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.182237] 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 [ 44.185332] RSP: 0018:ffff8880147b7bc0 EFLAGS: 00010286 [ 44.186315] RAX: 0000000000000000 RBX: ffffed10028f6f78 RCX: ffffffff813a4050 [ 44.187541] RDX: ffff8880187c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.188776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f6f2f [ 44.190051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.191263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147b7df8 [ 44.192494] FS: 00007f128fe7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.193934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.194934] CR2: 00007ffd3e921ef7 CR3: 000000000a406000 CR4: 0000000000350ef0 [ 44.196182] Call Trace: [ 44.196657] [ 44.197058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.197933] ? __create_object+0x59/0x80 [ 44.198694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.199601] __vmalloc_noprof+0x59/0x60 [ 44.200275] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.201115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.202002] bpf_prog_alloc+0x39/0x200 [ 44.202697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.203587] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.204406] do_seccomp+0x349/0x25e0 [ 44.205110] ? find_held_lock+0x2b/0x80 [ 44.205851] ? do_prlimit+0x310/0x610 [ 44.206556] ? __pfx_do_seccomp+0x10/0x10 [ 44.207262] ? do_raw_spin_unlock+0x53/0x220 [ 44.208057] ? _raw_spin_unlock+0x1e/0x40 [ 44.208790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.209718] ? static_key_count+0x60/0x80 [ 44.210476] prctl_set_seccomp+0x4e/0x70 [ 44.211167] __do_sys_prctl+0xe6c/0x1d70 [ 44.211916] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.212741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.213681] ? irqentry_exit+0xf3/0x650 [ 44.214374] do_syscall_64+0xbf/0x430 [ 44.215088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.215984] RIP: 0033:0x7f129036c5cd [ 44.216666] 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 [ 44.219756] RSP: 002b:00007ffd3e91fd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.221069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f129036c5cd [ 44.222349] RDX: 000055597dd5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.223561] RBP: 00007ffd3e91fdf0 R08: 0000000000000000 R09: 00007ffd3e91f490 [ 44.224803] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559a7244bf0 [ 44.226073] R13: 00007ffd3e920220 R14: 00005559a724e380 R15: 00005559a7259460 [ 44.227344] [ 44.227785] irq event stamp: 1835 [ 44.228389] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 44.229921] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 44.231416] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 44.232942] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 44.234450] ---[ end trace 0000000000000000 ]--- [ 47.153875] ------------[ cut here ]------------ [ 47.154773] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.156885] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 47.158697] Modules linked in: [ 47.159371] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.161486] Tainted: [W]=WARN [ 47.162060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.163614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.164545] 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 [ 47.167723] RSP: 0018:ffff88800e3efbc0 EFLAGS: 00010286 [ 47.168756] RAX: 0000000000000000 RBX: ffffed1001c7df78 RCX: ffffffff813a4050 [ 47.170083] RDX: ffff888016408000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.171441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c7df2f [ 47.172819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.174199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e3efdf8 [ 47.175538] FS: 00007f89fadec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.177127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.178316] CR2: 00007ffef0a35ef7 CR3: 000000001de53000 CR4: 0000000000350ef0 [ 47.179648] Call Trace: [ 47.180099] [ 47.180551] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.181407] ? __create_object+0x59/0x80 [ 47.182184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.183252] __vmalloc_noprof+0x59/0x60 [ 47.184032] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.184860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.185740] bpf_prog_alloc+0x39/0x200 [ 47.186364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.187146] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.187911] do_seccomp+0x349/0x25e0 [ 47.188517] ? find_held_lock+0x2b/0x80 [ 47.189216] ? do_prlimit+0x310/0x610 [ 47.189923] ? __pfx_do_seccomp+0x10/0x10 [ 47.190680] ? do_raw_spin_unlock+0x53/0x220 [ 47.191405] ? _raw_spin_unlock+0x1e/0x40 [ 47.192170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.193036] ? static_key_count+0x60/0x80 [ 47.193786] prctl_set_seccomp+0x4e/0x70 [ 47.194498] __do_sys_prctl+0xe6c/0x1d70 [ 47.195167] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.195980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.196901] ? irqentry_exit+0xf3/0x650 [ 47.197613] do_syscall_64+0xbf/0x430 [ 47.198219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.199065] RIP: 0033:0x7f89fb2de5cd [ 47.199659] 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 [ 47.202404] RSP: 002b:00007ffef0a34aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.203595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89fb2de5cd [ 47.204636] RDX: 0000560d2d8d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.205695] RBP: 00007ffef0a34b00 R08: 0000000000000000 R09: 00007ffef0a341a0 [ 47.206755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d529e92b0 [ 47.207818] R13: 00007ffef0a34f30 R14: 0000560d529ebd20 R15: 0000560d529fd8d0 [ 47.208891] [ 47.209240] irq event stamp: 1827 [ 47.209784] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 47.211040] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 47.212277] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 47.213550] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 47.214786] ---[ end trace 0000000000000000 ]--- [ 47.997255] ------------[ cut here ]------------ [ 47.998182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.000191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.001662] Modules linked in: [ 48.002260] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.004478] Tainted: [W]=WARN [ 48.005028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.006557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.007476] 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 [ 48.010640] RSP: 0018:ffff8880186f7bc0 EFLAGS: 00010286 [ 48.011607] RAX: 0000000000000000 RBX: ffffed10030def78 RCX: ffffffff813a4050 [ 48.012886] RDX: ffff888018413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.014176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030def2f [ 48.015447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.016730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186f7df8 [ 48.018019] FS: 00007fd793062900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.019464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.020512] CR2: 00007fd793554580 CR3: 000000000cb83000 CR4: 0000000000350ef0 [ 48.021813] Call Trace: [ 48.022272] [ 48.022711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.023609] ? __create_object+0x59/0x80 [ 48.024348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.025324] __vmalloc_noprof+0x59/0x60 [ 48.026083] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.026939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.027852] bpf_prog_alloc+0x39/0x200 [ 48.028570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.029506] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.030363] do_seccomp+0x349/0x25e0 [ 48.031072] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.031960] ? __pfx_do_seccomp+0x10/0x10 [ 48.032741] ? find_held_lock+0x2b/0x80 [ 48.033507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.034464] ? static_key_count+0x60/0x80 [ 48.035214] prctl_set_seccomp+0x4e/0x70 [ 48.035983] __do_sys_prctl+0xe6c/0x1d70 [ 48.036770] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.037630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.038590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.039552] ? irqentry_exit+0xf3/0x650 [ 48.040266] do_syscall_64+0xbf/0x430 [ 48.041003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.041961] RIP: 0033:0x7fd7935545cd [ 48.042646] 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 [ 48.045817] RSP: 002b:00007ffe99c44b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.047162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7935545cd [ 48.048442] RDX: 000055e4e2035e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.049734] RBP: 00007ffe99c44bf0 R08: 0000000000000000 R09: 00007ffe99c44290 [ 48.051031] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e500ec1ad0 [ 48.052341] R13: 00007ffe99c45020 R14: 000055e500ec2bc0 R15: 000055e500ed3780 [ 48.053672] [ 48.054106] irq event stamp: 1781 [ 48.054759] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 48.056300] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 48.057814] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 48.059349] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 48.060846] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59018' (ECDSA) to the list of known hosts. 2025/11/18 08:44:18 fuzzer started 2025/11/18 08:44:19 dialing manager at localhost:34383 2025/11/18 08:44:19 checking machine... 2025/11/18 08:44:19 checking revisions... [ 49.085260] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:44:19 testing simple program... [ 49.173787] cgroup: Unknown subsys name 'net' [ 49.224532] cgroup: Unknown subsys name 'cpuset' [ 49.243332] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:44:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800ef07b28 RCX=0000000000000001 RDX=ffff88800ef08001 RSI=ffff88800ef07af8 RDI=ffff88800ef071e8 RBP=ffff88800ef00000 RSP=ffff88800ef07160 R8 =0000000000000001 R9 =ffff88800ef07218 R10=000000000003c9ed R11=00000000000abc30 R12=ffff88800ef07201 R13=ffff88800ef07220 R14=ffff88800ef07af8 R15=ffff88800ef071d8 RIP=ffffffff84c721b6 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 00007ff26d4ce700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef0a2e000 CR3=000000000c9e0000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732038313a3434 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363639 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cac7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f643f090040 CR3=000000000c9e0000 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=2038313a34343a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a34343a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000