[ 39.383008] ------------[ cut here ]------------ [ 39.383978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.385987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.387522] Modules linked in: [ 39.388137] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.390132] Tainted: [W]=WARN [ 39.390741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.392265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.393143] 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 [ 39.396344] RSP: 0018:ffff888015a6fbc0 EFLAGS: 00010286 [ 39.397336] RAX: 0000000000000000 RBX: ffffed1002b4df78 RCX: ffffffff813a4050 [ 39.398637] RDX: ffff8880158d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.399946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4df2f [ 39.401267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.402568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a6fdf8 [ 39.403888] FS: 00007fe15c789900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.405352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.406430] CR2: 00007ffea7118ef7 CR3: 000000000bbd1000 CR4: 0000000000350ef0 [ 39.407738] Call Trace: [ 39.408209] [ 39.408673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.409593] ? __create_object+0x59/0x80 [ 39.410383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.411374] __vmalloc_noprof+0x59/0x60 [ 39.412095] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.412982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.413924] bpf_prog_alloc+0x39/0x200 [ 39.414664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.415617] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.416537] do_seccomp+0x349/0x25e0 [ 39.417222] ? find_held_lock+0x2b/0x80 [ 39.417987] ? do_prlimit+0x310/0x610 [ 39.418743] ? __pfx_do_seccomp+0x10/0x10 [ 39.419549] ? do_raw_spin_unlock+0x53/0x220 [ 39.420395] ? _raw_spin_unlock+0x1e/0x40 [ 39.421147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.422114] ? static_key_count+0x60/0x80 [ 39.422931] prctl_set_seccomp+0x4e/0x70 [ 39.423708] __do_sys_prctl+0xe6c/0x1d70 [ 39.424550] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.425439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.426424] ? irqentry_exit+0xf3/0x650 [ 39.427168] do_syscall_64+0xbf/0x430 [ 39.427923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.428892] RIP: 0033:0x7fe15cc7b5cd [ 39.429599] 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 [ 39.432828] RSP: 002b:00007ffea7117710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.434208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe15cc7b5cd [ 39.435522] RDX: 0000558ea44a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.436817] RBP: 00007ffea7117770 R08: 0000000000000000 R09: 00007ffea7116e10 [ 39.438116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558eb2389b10 [ 39.439417] R13: 00007ffea7117ba0 R14: 0000558eb238a2b0 R15: 0000558eb239e6f0 [ 39.440743] [ 39.441172] irq event stamp: 1779 [ 39.441829] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.443388] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.444963] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.446538] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 39.448075] ---[ end trace 0000000000000000 ]--- [ 42.464767] ------------[ cut here ]------------ [ 42.465735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.467817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.469330] Modules linked in: [ 42.469933] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.471971] Tainted: [W]=WARN [ 42.472585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.474062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.475003] 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 [ 42.478224] RSP: 0018:ffff88801afe7bc0 EFLAGS: 00010286 [ 42.479202] RAX: 0000000000000000 RBX: ffffed10035fcf78 RCX: ffffffff813a4050 [ 42.480507] RDX: ffff88801a2e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.481800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035fcf2f [ 42.483098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.484399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afe7df8 [ 42.485713] FS: 00007fea3ec08900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.487166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.488235] CR2: 00007ffd7b192ef7 CR3: 0000000009c58000 CR4: 0000000000350ef0 [ 42.489524] Call Trace: [ 42.489985] [ 42.490440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.491366] ? __create_object+0x59/0x80 [ 42.492097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.493070] __vmalloc_noprof+0x59/0x60 [ 42.493831] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.494720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.495660] bpf_prog_alloc+0x39/0x200 [ 42.496418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497346] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.498196] do_seccomp+0x349/0x25e0 [ 42.498942] ? find_held_lock+0x2b/0x80 [ 42.499699] ? do_prlimit+0x310/0x610 [ 42.500445] ? __pfx_do_seccomp+0x10/0x10 [ 42.501203] ? do_raw_spin_unlock+0x53/0x220 [ 42.502037] ? _raw_spin_unlock+0x1e/0x40 [ 42.502832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.503828] ? static_key_count+0x60/0x80 [ 42.504639] prctl_set_seccomp+0x4e/0x70 [ 42.505404] __do_sys_prctl+0xe6c/0x1d70 [ 42.506144] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508003] ? irqentry_exit+0xf3/0x650 [ 42.508786] do_syscall_64+0xbf/0x430 [ 42.509543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510511] RIP: 0033:0x7fea3f0fa5cd [ 42.511186] 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 [ 42.514360] RSP: 002b:00007ffd7b1907a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.515734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea3f0fa5cd [ 42.516585] RDX: 0000561f61716e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.517410] RBP: 00007ffd7b190800 R08: 0000000000000000 R09: 00007ffd7b18fea0 [ 42.518203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f65973ad0 [ 42.519050] R13: 00007ffd7b190c30 R14: 0000561f65974bc0 R15: 0000561f65985780 [ 42.519916] [ 42.520131] irq event stamp: 1751 [ 42.520433] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.521111] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.521817] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.522531] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.523214] ---[ end trace 0000000000000000 ]--- [ 43.230765] ------------[ cut here ]------------ [ 43.231847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.234181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.235893] Modules linked in: [ 43.236634] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.239155] Tainted: [W]=WARN [ 43.239929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.241635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.242688] 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 [ 43.246377] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 43.247523] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 43.249008] RDX: ffff8880198b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.250485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 43.251996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.253481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 43.254984] FS: 00007fba86299900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.256655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.257884] CR2: 00007ffcb97a8ef7 CR3: 000000000da2d000 CR4: 0000000000350ef0 [ 43.259384] Call Trace: [ 43.259916] [ 43.260457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.261506] ? __create_object+0x59/0x80 [ 43.262427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.263564] __vmalloc_noprof+0x59/0x60 [ 43.264446] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.265461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.266541] bpf_prog_alloc+0x39/0x200 [ 43.267417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.268495] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.269547] do_seccomp+0x349/0x25e0 [ 43.270392] ? find_held_lock+0x2b/0x80 [ 43.271317] ? do_prlimit+0x310/0x610 [ 43.272116] ? __pfx_do_seccomp+0x10/0x10 [ 43.273036] ? do_raw_spin_unlock+0x53/0x220 [ 43.273999] ? _raw_spin_unlock+0x1e/0x40 [ 43.274921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.276028] ? static_key_count+0x60/0x80 [ 43.276958] prctl_set_seccomp+0x4e/0x70 [ 43.277853] __do_sys_prctl+0xe6c/0x1d70 [ 43.278763] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.279778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.280894] ? irqentry_exit+0xf3/0x650 [ 43.281789] do_syscall_64+0xbf/0x430 [ 43.282646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.283765] RIP: 0033:0x7fba8678b5cd [ 43.284586] 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 [ 43.288278] RSP: 002b:00007ffcb97a6820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.289862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba8678b5cd [ 43.291352] RDX: 0000557314babe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.292585] RBP: 00007ffcb97a6880 R08: 0000000000000000 R09: 00007ffcb97a5f20 [ 43.293829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055732f6c1240 [ 43.295076] R13: 00007ffcb97a6cb0 R14: 000055732f6ca380 R15: 000055732f6d5540 [ 43.296324] [ 43.296727] irq event stamp: 1819 [ 43.297366] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.299146] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.300623] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 43.302115] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 43.303601] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8151' (ECDSA) to the list of known hosts. 2025/11/18 23:19:56 fuzzer started 2025/11/18 23:19:56 dialing manager at localhost:34383 2025/11/18 23:19:56 checking machine... 2025/11/18 23:19:56 checking revisions... [ 44.223398] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:19:57 testing simple program... [ 44.306804] cgroup: Unknown subsys name 'net' [ 44.366937] cgroup: Unknown subsys name 'cpuset' [ 44.380564] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:19:56 Registers: info registers vcpu 0 RAX=1ffffffff0cd4358 RBX=ffffffff866a1ac0 RCX=ffffffff812dfbe5 RDX=0000000000000000 RSI=ffffffff869f20fa RDI=ffffffff866a1a98 RBP=ffffffff866a1ac0 RSP=ffff88806ce089b8 R8 =ffffffff869f20fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a1ac0 R13=ffffffff866a1a98 R14=ffffffff866a1abc R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fea3ec08900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7b18a000 CR3=000000000d78c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fac7 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea3f1bf618 CR3=000000000d9e5000 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=39313a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363233 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000