[ 39.017560] ------------[ cut here ]------------ [ 39.018451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.020623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.022083] Modules linked in: [ 39.022714] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.024726] Tainted: [W]=WARN [ 39.025294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.027713] 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 [ 39.030938] RSP: 0018:ffff888015df7bc0 EFLAGS: 00010286 [ 39.031914] RAX: 0000000000000000 RBX: ffffed1002bbef78 RCX: ffffffff813a4050 [ 39.033218] RDX: ffff888019fa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.034546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbef2f [ 39.035840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.037158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015df7df8 [ 39.038481] FS: 00007fae70f03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.039949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041026] CR2: 00007fae713f5580 CR3: 000000000b8c0000 CR4: 0000000000350ef0 [ 39.042338] Call Trace: [ 39.042861] [ 39.043266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044159] ? __create_object+0x59/0x80 [ 39.044962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045960] __vmalloc_noprof+0x59/0x60 [ 39.046729] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.047616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048588] bpf_prog_alloc+0x39/0x200 [ 39.049295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050236] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.051136] do_seccomp+0x349/0x25e0 [ 39.051859] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.052771] ? __pfx_do_seccomp+0x10/0x10 [ 39.053575] ? find_held_lock+0x2b/0x80 [ 39.054311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.055280] ? static_key_count+0x60/0x80 [ 39.056085] prctl_set_seccomp+0x4e/0x70 [ 39.056859] __do_sys_prctl+0xe6c/0x1d70 [ 39.057625] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.058445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.060383] ? irqentry_exit+0xf3/0x650 [ 39.061167] do_syscall_64+0xbf/0x430 [ 39.061918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.062913] RIP: 0033:0x7fae713f55cd [ 39.063616] 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 [ 39.066796] RSP: 002b:00007fff06921da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.068159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae713f55cd [ 39.069438] RDX: 000055e53f4b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.070761] RBP: 00007fff06921e00 R08: 0000000000000000 R09: 00007fff069214a0 [ 39.072058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5493c0b10 [ 39.073353] R13: 00007fff06922230 R14: 000055e5493c12b0 R15: 000055e5493d56f0 [ 39.074657] [ 39.075080] irq event stamp: 1799 [ 39.075735] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.077247] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.078813] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.080342] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.081852] ---[ end trace 0000000000000000 ]--- [ 42.489311] ------------[ cut here ]------------ [ 42.490259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.492322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.493799] Modules linked in: [ 42.494410] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.496487] Tainted: [W]=WARN [ 42.497047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.498577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.499511] 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 [ 42.502754] RSP: 0018:ffff888015f37bc0 EFLAGS: 00010286 [ 42.503753] RAX: 0000000000000000 RBX: ffffed1002be6f78 RCX: ffffffff813a4050 [ 42.505056] RDX: ffff888015b98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.506377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be6f2f [ 42.507692] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.508993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f37df8 [ 42.510311] FS: 00007fe5e5de2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.511767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.512852] CR2: 00007fe5e62d4580 CR3: 0000000009c7f000 CR4: 0000000000350ef0 [ 42.514163] Call Trace: [ 42.514675] [ 42.515091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.516005] ? __create_object+0x59/0x80 [ 42.516814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.517792] __vmalloc_noprof+0x59/0x60 [ 42.518578] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.519420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.520370] bpf_prog_alloc+0x39/0x200 [ 42.521116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.522059] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.523000] do_seccomp+0x349/0x25e0 [ 42.523729] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.524667] ? __pfx_do_seccomp+0x10/0x10 [ 42.525434] ? find_held_lock+0x2b/0x80 [ 42.526212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.527191] ? static_key_count+0x60/0x80 [ 42.528016] prctl_set_seccomp+0x4e/0x70 [ 42.528802] __do_sys_prctl+0xe6c/0x1d70 [ 42.529605] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.530510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.531444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.532441] ? irqentry_exit+0xf3/0x650 [ 42.533225] do_syscall_64+0xbf/0x430 [ 42.533987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.534967] RIP: 0033:0x7fe5e62d45cd [ 42.535676] 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 [ 42.538887] RSP: 002b:00007ffe33a912a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.540264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e62d45cd [ 42.541565] RDX: 000055b6a0333e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.542900] RBP: 00007ffe33a91300 R08: 0000000000000000 R09: 00007ffe33a909a0 [ 42.544195] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6d318bad0 [ 42.545499] R13: 00007ffe33a91730 R14: 000055b6d318cbc0 R15: 000055b6d319d780 [ 42.546843] [ 42.547280] irq event stamp: 1695 [ 42.547948] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.549513] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.551074] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.552653] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.554207] ---[ end trace 0000000000000000 ]--- [ 43.368883] ------------[ cut here ]------------ [ 43.369690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.371400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.372620] Modules linked in: [ 43.373113] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.374756] Tainted: [W]=WARN [ 43.375211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.376433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.377233] 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 [ 43.379859] RSP: 0018:ffff888016cafbc0 EFLAGS: 00010286 [ 43.380677] RAX: 0000000000000000 RBX: ffffed1002d95f78 RCX: ffffffff813a4050 [ 43.381729] RDX: ffff888018d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.382798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d95f2f [ 43.383854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.384914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cafdf8 [ 43.385975] FS: 00007f523bd64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.387175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.388056] CR2: 00007f523c256580 CR3: 000000000de17000 CR4: 0000000000350ef0 [ 43.389141] Call Trace: [ 43.389559] [ 43.389900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.390658] ? __create_object+0x59/0x80 [ 43.391269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.392072] __vmalloc_noprof+0x59/0x60 [ 43.392690] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.393381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.394157] bpf_prog_alloc+0x39/0x200 [ 43.394763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.395535] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.396254] do_seccomp+0x349/0x25e0 [ 43.396849] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.397597] ? __pfx_do_seccomp+0x10/0x10 [ 43.398230] ? find_held_lock+0x2b/0x80 [ 43.398864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.399689] ? static_key_count+0x60/0x80 [ 43.400319] prctl_set_seccomp+0x4e/0x70 [ 43.400961] __do_sys_prctl+0xe6c/0x1d70 [ 43.401608] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.402288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.403091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.403895] ? irqentry_exit+0xf3/0x650 [ 43.404521] do_syscall_64+0xbf/0x430 [ 43.405100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.405881] RIP: 0033:0x7f523c2565cd [ 43.406440] 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 [ 43.409068] RSP: 002b:00007ffeffd066f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.410206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f523c2565cd [ 43.411271] RDX: 00005646037c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.412329] RBP: 00007ffeffd06750 R08: 0000000000000000 R09: 00007ffeffd05df0 [ 43.413390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564606277240 [ 43.414478] R13: 00007ffeffd06b80 R14: 0000564606276bf0 R15: 000056460628b4d0 [ 43.415547] [ 43.415899] irq event stamp: 1721 [ 43.416398] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.417668] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.418951] softirqs last enabled at (1278): [] handle_softirqs+0x50c/0x770 [ 43.420236] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 43.421491] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35166' (ECDSA) to the list of known hosts. 2025/11/17 10:07:33 fuzzer started 2025/11/17 10:07:33 dialing manager at localhost:37895 2025/11/17 10:07:33 checking machine... 2025/11/17 10:07:33 checking revisions... [ 44.351030] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:07:34 testing simple program... [ 44.440076] cgroup: Unknown subsys name 'net' [ 44.519986] cgroup: Unknown subsys name 'cpuset' [ 44.533133] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:07:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a692 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529397 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 00007fe5e5de2900 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=00007fe5e639a0b0 CR3=000000000dd26000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028e9d 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe15218fa8 CR3=000000000e564000 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=37303a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323233 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000