[ 51.039006] ------------[ cut here ]------------ [ 51.039904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.042020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 51.043487] Modules linked in: [ 51.044117] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.046128] Tainted: [W]=WARN [ 51.046680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.048151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.049054] 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 [ 51.052237] RSP: 0018:ffff8880162c7bc0 EFLAGS: 00010286 [ 51.053222] RAX: 0000000000000000 RBX: ffffed1002c58f78 RCX: ffffffff813a4050 [ 51.054492] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.055791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c58f2f [ 51.057088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.058353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162c7df8 [ 51.059648] FS: 00007facb3598900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.061092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.062140] CR2: 00007ffe0656eef7 CR3: 000000000de78000 CR4: 0000000000350ef0 [ 51.063457] Call Trace: [ 51.063924] [ 51.064384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.065286] ? __create_object+0x59/0x80 [ 51.066073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.067049] __vmalloc_noprof+0x59/0x60 [ 51.067782] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.068660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.069614] bpf_prog_alloc+0x39/0x200 [ 51.070353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.071300] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.072213] do_seccomp+0x349/0x25e0 [ 51.072901] ? find_held_lock+0x2b/0x80 [ 51.073661] ? do_prlimit+0x310/0x610 [ 51.074406] ? __pfx_do_seccomp+0x10/0x10 [ 51.075209] ? do_raw_spin_unlock+0x53/0x220 [ 51.076042] ? _raw_spin_unlock+0x1e/0x40 [ 51.076790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.077744] ? static_key_count+0x60/0x80 [ 51.078538] prctl_set_seccomp+0x4e/0x70 [ 51.079334] __do_sys_prctl+0xe6c/0x1d70 [ 51.080129] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.080938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.081922] ? irqentry_exit+0xf3/0x650 [ 51.082708] do_syscall_64+0xbf/0x430 [ 51.083465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.084424] RIP: 0033:0x7facb3a8a5cd [ 51.085120] 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 [ 51.088327] RSP: 002b:00007ffe0656d960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.089695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facb3a8a5cd [ 51.090979] RDX: 000055dcef6d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.092278] RBP: 00007ffe0656d9c0 R08: 0000000000000000 R09: 00007ffe0656d060 [ 51.093548] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcf37022b0 [ 51.094832] R13: 00007ffe0656ddf0 R14: 000055dcf3704d20 R15: 000055dcf37168d0 [ 51.096131] [ 51.096567] irq event stamp: 1739 [ 51.097225] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 51.098750] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 51.100277] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 51.101834] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 51.103354] ---[ end trace 0000000000000000 ]--- [ 54.586053] ------------[ cut here ]------------ [ 54.586937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.589129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 54.590575] Modules linked in: [ 54.591218] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.593436] Tainted: [W]=WARN [ 54.594103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.595607] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.596518] 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 [ 54.599711] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286 [ 54.600692] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050 [ 54.601993] RDX: ffff888015e1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.603268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f [ 54.604539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.605814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8 [ 54.607097] FS: 00007f2f0af63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.608539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.609607] CR2: 00007f2f0b455580 CR3: 000000000de2f000 CR4: 0000000000350ef0 [ 54.610880] Call Trace: [ 54.611394] [ 54.611803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.612691] ? __create_object+0x59/0x80 [ 54.613469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.614439] __vmalloc_noprof+0x59/0x60 [ 54.615207] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.616084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.617021] bpf_prog_alloc+0x39/0x200 [ 54.617723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.618645] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.619556] do_seccomp+0x349/0x25e0 [ 54.620275] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.621188] ? __pfx_do_seccomp+0x10/0x10 [ 54.621931] ? find_held_lock+0x2b/0x80 [ 54.622697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.623674] ? static_key_count+0x60/0x80 [ 54.624480] prctl_set_seccomp+0x4e/0x70 [ 54.625265] __do_sys_prctl+0xe6c/0x1d70 [ 54.626055] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.626860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.627837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.628795] ? irqentry_exit+0xf3/0x650 [ 54.629563] do_syscall_64+0xbf/0x430 [ 54.630309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.631275] RIP: 0033:0x7f2f0b4555cd [ 54.631927] 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 [ 54.635097] RSP: 002b:00007ffdf82dabf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.636466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f0b4555cd [ 54.637723] RDX: 000055f425bd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.638987] RBP: 00007ffdf82dac50 R08: 0000000000000000 R09: 00007ffdf82da2f0 [ 54.640276] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f444473ad0 [ 54.641581] R13: 00007ffdf82db080 R14: 000055f444474bc0 R15: 000055f444485780 [ 54.642850] [ 54.643319] irq event stamp: 1875 [ 54.643920] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 54.645467] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 54.646984] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 54.648530] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 54.650047] ---[ end trace 0000000000000000 ]--- [ 55.446426] ------------[ cut here ]------------ [ 55.447344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.449350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 55.450805] Modules linked in: [ 55.451444] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.453437] Tainted: [W]=WARN [ 55.454035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.455517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.456437] 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 [ 55.459580] RSP: 0018:ffff88801627fbc0 EFLAGS: 00010286 [ 55.460552] RAX: 0000000000000000 RBX: ffffed1002c4ff78 RCX: ffffffff813a4050 [ 55.461824] RDX: ffff8880164b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.463113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4ff2f [ 55.464401] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.465658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801627fdf8 [ 55.466921] FS: 00007f28e8d80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.468381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.469431] CR2: 00007f28e92e64a6 CR3: 000000000dcf9000 CR4: 0000000000350ef0 [ 55.470702] Call Trace: [ 55.471218] [ 55.471629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.472534] ? __create_object+0x59/0x80 [ 55.473314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.474274] __vmalloc_noprof+0x59/0x60 [ 55.475033] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.475857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.476784] bpf_prog_alloc+0x39/0x200 [ 55.477519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.478440] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.479348] do_seccomp+0x349/0x25e0 [ 55.480078] ? find_held_lock+0x2b/0x80 [ 55.480789] ? do_prlimit+0x310/0x610 [ 55.481524] ? __pfx_do_seccomp+0x10/0x10 [ 55.482310] ? do_raw_spin_unlock+0x53/0x220 [ 55.483154] ? _raw_spin_unlock+0x1e/0x40 [ 55.483884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.484845] ? static_key_count+0x60/0x80 [ 55.485640] prctl_set_seccomp+0x4e/0x70 [ 55.486418] __do_sys_prctl+0xe6c/0x1d70 [ 55.487224] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.488087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.489058] ? irqentry_exit+0xf3/0x650 [ 55.489768] do_syscall_64+0xbf/0x430 [ 55.490495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.491460] RIP: 0033:0x7f28e92725cd [ 55.492155] 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 [ 55.495301] RSP: 002b:00007ffcd851b040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.496666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28e92725cd [ 55.497973] RDX: 000055c6e2574e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.499276] RBP: 00007ffcd851b0a0 R08: 0000000000000000 R09: 00007ffcd851a740 [ 55.500542] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6f3d8ebf0 [ 55.501800] R13: 00007ffcd851b4d0 R14: 000055c6f3d98380 R15: 000055c6f3da3460 [ 55.503118] [ 55.503541] irq event stamp: 1769 [ 55.504175] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 55.505691] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 55.507225] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 55.508757] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 55.510250] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32161' (ECDSA) to the list of known hosts. 2025/11/18 01:45:20 fuzzer started 2025/11/18 01:45:20 dialing manager at localhost:37895 2025/11/18 01:45:20 checking machine... 2025/11/18 01:45:20 checking revisions... [ 56.489796] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:45:21 testing simple program... [ 56.569611] cgroup: Unknown subsys name 'net' [ 56.631303] cgroup: Unknown subsys name 'cpuset' [ 56.646117] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:45:20 Registers: info registers vcpu 0 RAX=ffffffff81b2a572 RBX=ffffffff86725c18 RCX=ffffffff81b2a568 RDX=0000000000000000 RSI=ffffffff86ab8408 RDI=ffffffff86725be4 RBP=ffffffff86725c08 RSP=ffff88801627f800 R8 =ffffffff86ab8408 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002560c R12=ffffffff86725c14 R13=ffffffff86725be4 R14=ffffffff86725c04 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000287 [--S--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 00007f2f0af63900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf82d4000 CR3=00000000099c9000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002dd79 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f622f33f690 CR3=000000000de30000 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=61161454d4058588f649380be17a831c XMM02=ec2efd57dc4c00df00000000003052c0 XMM03=d75bfc0ff3db07b70000000000305390 XMM04=1dfb033fa9ad934b00000000000ae988 XMM05=090f1556b20111b300000000003207e8 XMM06=5b75c91c804453420000000000320670 XMM07=e042d86d42eb936e0000000000310bb0 XMM08=d75bfc0ff3db07b70000000000305390 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000