[ 44.072860] ------------[ cut here ]------------ [ 44.073638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.075619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.076814] Modules linked in: [ 44.077326] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.078971] Tainted: [W]=WARN [ 44.079454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.080668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.081413] 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 [ 44.084035] RSP: 0018:ffff8880182afbc0 EFLAGS: 00010286 [ 44.084850] RAX: 0000000000000000 RBX: ffffed1003055f78 RCX: ffffffff813a4050 [ 44.085932] RDX: ffff8880160db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.086994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003055f2f [ 44.088051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.089098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182afdf8 [ 44.090169] FS: 00007f353ceb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.091934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.092836] CR2: 00007ffddd716ef8 CR3: 000000000bf17000 CR4: 0000000000350ef0 [ 44.093910] Call Trace: [ 44.094324] [ 44.094669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.095404] ? __create_object+0x59/0x80 [ 44.096019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.096818] __vmalloc_noprof+0x59/0x60 [ 44.097438] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.098142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.098906] bpf_prog_alloc+0x39/0x200 [ 44.099506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.100265] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.100987] do_seccomp+0x349/0x25e0 [ 44.101576] ? find_held_lock+0x2b/0x80 [ 44.102179] ? do_prlimit+0x310/0x610 [ 44.102794] ? __pfx_do_seccomp+0x10/0x10 [ 44.103433] ? do_raw_spin_unlock+0x53/0x220 [ 44.104085] ? _raw_spin_unlock+0x1e/0x40 [ 44.104731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.105527] ? static_key_count+0x60/0x80 [ 44.106171] prctl_set_seccomp+0x4e/0x70 [ 44.106828] __do_sys_prctl+0xe6c/0x1d70 [ 44.107487] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.108175] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.108988] ? irqentry_exit+0xf3/0x650 [ 44.109642] do_syscall_64+0xbf/0x430 [ 44.110262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.111037] RIP: 0033:0x7f353d3ab5cd [ 44.111628] 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 [ 44.114328] RSP: 002b:00007ffddd715910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.115484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f353d3ab5cd [ 44.116568] RDX: 000055edde7bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.117668] RBP: 00007ffddd715970 R08: 0000000000000000 R09: 00007ffddd715010 [ 44.119446] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edec85f2b0 [ 44.120548] R13: 00007ffddd715da0 R14: 000055edec861d20 R15: 000055edec8738d0 [ 44.121663] [ 44.122019] irq event stamp: 1839 [ 44.122557] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 44.123812] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 44.125063] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 44.126342] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 44.127590] ---[ end trace 0000000000000000 ]--- [ 47.279138] ------------[ cut here ]------------ [ 47.280071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.282177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.283644] Modules linked in: [ 47.284277] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.286353] Tainted: [W]=WARN [ 47.286957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.288796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.289904] 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 [ 47.293328] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 47.294435] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 47.295831] RDX: ffff88800f7db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.297218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 47.298679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.300072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 47.301470] FS: 00007f201e957900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.303061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.304215] CR2: 00007ffc98ff6ef8 CR3: 000000000bf9e000 CR4: 0000000000350ef0 [ 47.305664] Call Trace: [ 47.306194] [ 47.306694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.307675] ? __create_object+0x59/0x80 [ 47.308530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.309586] __vmalloc_noprof+0x59/0x60 [ 47.310461] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.311424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.312439] bpf_prog_alloc+0x39/0x200 [ 47.313188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.314229] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.315197] do_seccomp+0x349/0x25e0 [ 47.315973] ? find_held_lock+0x2b/0x80 [ 47.316794] ? do_prlimit+0x310/0x610 [ 47.317604] ? __pfx_do_seccomp+0x10/0x10 [ 47.318503] ? do_raw_spin_unlock+0x53/0x220 [ 47.319416] ? _raw_spin_unlock+0x1e/0x40 [ 47.320219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.321296] ? static_key_count+0x60/0x80 [ 47.322157] prctl_set_seccomp+0x4e/0x70 [ 47.323007] __do_sys_prctl+0xe6c/0x1d70 [ 47.323866] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.324801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.325886] ? irqentry_exit+0xf3/0x650 [ 47.326723] do_syscall_64+0xbf/0x430 [ 47.327544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.328578] RIP: 0033:0x7f201ee495cd [ 47.329345] 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 [ 47.332834] RSP: 002b:00007ffc98ff5710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.334365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f201ee495cd [ 47.335757] RDX: 00005647c9481e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.337158] RBP: 00007ffc98ff5770 R08: 0000000000000000 R09: 00007ffc98ff4e10 [ 47.338566] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647eb85aad0 [ 47.339765] R13: 00007ffc98ff5ba0 R14: 00005647eb85bbc0 R15: 00005647eb86c780 [ 47.340962] [ 47.341389] irq event stamp: 1841 [ 47.341978] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 47.343385] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 47.344805] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 47.346271] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 47.347682] ---[ end trace 0000000000000000 ]--- [ 48.165437] ------------[ cut here ]------------ [ 48.166457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.168637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.170179] Modules linked in: [ 48.170869] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.172973] Tainted: [W]=WARN [ 48.173608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.175171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.176137] 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 [ 48.179481] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286 [ 48.180521] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050 [ 48.181879] RDX: ffff88801c74d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.183230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f [ 48.184604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.185966] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8 [ 48.187299] FS: 00007fbd4fdee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.188809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.189946] CR2: 00007ffed390fef8 CR3: 000000000e380000 CR4: 0000000000350ef0 [ 48.191297] Call Trace: [ 48.191790] [ 48.192224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.193178] ? __create_object+0x59/0x80 [ 48.194027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.195048] __vmalloc_noprof+0x59/0x60 [ 48.195875] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.196801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.197801] bpf_prog_alloc+0x39/0x200 [ 48.198589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.199586] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.200544] do_seccomp+0x349/0x25e0 [ 48.201305] ? find_held_lock+0x2b/0x80 [ 48.202080] ? do_prlimit+0x310/0x610 [ 48.202874] ? __pfx_do_seccomp+0x10/0x10 [ 48.203695] ? do_raw_spin_unlock+0x53/0x220 [ 48.204604] ? _raw_spin_unlock+0x1e/0x40 [ 48.205427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.206475] ? static_key_count+0x60/0x80 [ 48.207321] prctl_set_seccomp+0x4e/0x70 [ 48.208086] __do_sys_prctl+0xe6c/0x1d70 [ 48.208917] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.209847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.210877] ? irqentry_exit+0xf3/0x650 [ 48.211696] do_syscall_64+0xbf/0x430 [ 48.212480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.213506] RIP: 0033:0x7fbd502e05cd [ 48.214219] 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 [ 48.217577] RSP: 002b:00007ffed390d6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.219038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd502e05cd [ 48.220387] RDX: 000055c0dff80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.221756] RBP: 00007ffed390d700 R08: 0000000000000000 R09: 00007ffed390cda0 [ 48.223099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0e7eedad0 [ 48.224453] R13: 00007ffed390db30 R14: 000055c0e7eeebc0 R15: 000055c0e7eff780 [ 48.225848] [ 48.226293] irq event stamp: 1761 [ 48.226810] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 48.228090] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 48.229398] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 48.230708] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 48.231999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15684' (ECDSA) to the list of known hosts. 2025/11/17 20:18:07 fuzzer started 2025/11/17 20:18:08 dialing manager at localhost:37895 2025/11/17 20:18:08 checking machine... 2025/11/17 20:18:08 checking revisions... [ 49.149377] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:18:08 testing simple program... [ 49.236184] cgroup: Unknown subsys name 'net' [ 49.297034] cgroup: Unknown subsys name 'cpuset' [ 49.308506] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:18:07 Registers: info registers vcpu 0 RAX=0000000000040a41 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005647eb88e148 CR3=000000000bf01000 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=2037303a38313a303220373120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a323532393420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a38313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801c749bc0 RCX=ffff8880168574d4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801c749fbc RBP=ffff88801c749bc0 RSP=ffff8880168574e0 R8 =0000000000000001 R9 =ffff8880168575c0 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88801c749bc0 R13=ffff8880168575c8 R14=ffff888016857970 R15=ffff888016857580 RIP=ffffffff815d2a7a RFL=00000213 [----A-C] 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 00007f7c50de8700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005647eb87f768 CR3=000000000bf01000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32353239342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000