[ 44.064577] ------------[ cut here ]------------ [ 44.065404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.067158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.068441] Modules linked in: [ 44.068966] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.070762] Tainted: [W]=WARN [ 44.071289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.072595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.073400] 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 [ 44.076218] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 44.077085] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 44.078223] RDX: ffff888017d1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.079346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 44.080503] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.081637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 44.082798] FS: 00007fea670e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.084078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.085026] CR2: 00007fea675d7580 CR3: 000000000bbbd000 CR4: 0000000000350ef0 [ 44.086177] Call Trace: [ 44.086592] [ 44.086952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.087746] ? __create_object+0x59/0x80 [ 44.088441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.089284] __vmalloc_noprof+0x59/0x60 [ 44.089917] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.090689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.091515] bpf_prog_alloc+0x39/0x200 [ 44.092165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.092946] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.093742] do_seccomp+0x349/0x25e0 [ 44.094389] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.095192] ? __pfx_do_seccomp+0x10/0x10 [ 44.095849] ? find_held_lock+0x2b/0x80 [ 44.096530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.097380] ? static_key_count+0x60/0x80 [ 44.098103] prctl_set_seccomp+0x4e/0x70 [ 44.098753] __do_sys_prctl+0xe6c/0x1d70 [ 44.099487] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.100270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.101128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.101942] ? irqentry_exit+0xf3/0x650 [ 44.102632] do_syscall_64+0xbf/0x430 [ 44.103334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.104180] RIP: 0033:0x7fea675d75cd [ 44.104766] 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 [ 44.107586] RSP: 002b:00007ffd4cee9660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.108786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea675d75cd [ 44.109909] RDX: 000055afa0ec4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.111047] RBP: 00007ffd4cee96c0 R08: 0000000000000000 R09: 00007ffd4cee8d60 [ 44.112179] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afd57c3ad0 [ 44.113318] R13: 00007ffd4cee9af0 R14: 000055afd57c4bc0 R15: 000055afd57d5780 [ 44.114477] [ 44.114868] irq event stamp: 1665 [ 44.115442] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 44.116784] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 44.118128] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 44.119492] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 44.120823] ---[ end trace 0000000000000000 ]--- [ 47.239021] ------------[ cut here ]------------ [ 47.239933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.241947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.243531] Modules linked in: [ 47.244181] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.246195] Tainted: [W]=WARN [ 47.246758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.248244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.249170] 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 [ 47.252370] RSP: 0018:ffff888017bf7bc0 EFLAGS: 00010286 [ 47.253358] RAX: 0000000000000000 RBX: ffffed1002f7ef78 RCX: ffffffff813a4050 [ 47.254649] RDX: ffff888016728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.255927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ef2f [ 47.257207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.258513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bf7df8 [ 47.259815] FS: 00007fe324587900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.261281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.262366] CR2: 00007ffd61fdfef7 CR3: 000000000dd2a000 CR4: 0000000000350ef0 [ 47.263714] Call Trace: [ 47.264231] [ 47.264641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.265536] ? __create_object+0x59/0x80 [ 47.266342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.267311] ? irqentry_exit+0x17b/0x650 [ 47.268092] __vmalloc_noprof+0x59/0x60 [ 47.268810] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.269692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.270647] bpf_prog_alloc+0x39/0x200 [ 47.271388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.272328] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.273232] do_seccomp+0x349/0x25e0 [ 47.273905] ? find_held_lock+0x2b/0x80 [ 47.274675] ? do_prlimit+0x310/0x610 [ 47.275423] ? __pfx_do_seccomp+0x10/0x10 [ 47.276214] ? do_raw_spin_unlock+0x53/0x220 [ 47.277049] ? _raw_spin_unlock+0x1e/0x40 [ 47.277793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.278777] ? static_key_count+0x60/0x80 [ 47.279589] prctl_set_seccomp+0x4e/0x70 [ 47.280369] __do_sys_prctl+0xe6c/0x1d70 [ 47.281169] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.282036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.283025] ? irqentry_exit+0xf3/0x650 [ 47.283754] do_syscall_64+0xbf/0x430 [ 47.284498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.285473] RIP: 0033:0x7fe324a795cd [ 47.286190] 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 [ 47.289402] RSP: 002b:00007ffd61fde540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.290787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe324a795cd [ 47.292075] RDX: 000056107a480e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.293372] RBP: 00007ffd61fde5a0 R08: 0000000000000000 R09: 00007ffd61fddc40 [ 47.294684] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610a063fad0 [ 47.295960] R13: 00007ffd61fde9d0 R14: 00005610a0640bc0 R15: 00005610a0651780 [ 47.297289] [ 47.297714] irq event stamp: 1735 [ 47.298376] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 47.299911] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 47.301452] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 47.302912] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 47.304196] ---[ end trace 0000000000000000 ]--- [ 48.110720] ------------[ cut here ]------------ [ 48.111374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.112707] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.113692] Modules linked in: [ 48.114378] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.115704] Tainted: [W]=WARN [ 48.116097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.117068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.117641] 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 [ 48.119768] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 48.120411] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 48.121250] RDX: ffff888016d6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.122089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 48.122918] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.123753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 48.124611] FS: 00007f4ef2da2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.125553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.126252] CR2: 00007f4ef3294580 CR3: 000000001f3b0000 CR4: 0000000000350ef0 [ 48.127096] Call Trace: [ 48.127402] [ 48.127669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.128261] ? __create_object+0x59/0x80 [ 48.128750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.129386] __vmalloc_noprof+0x59/0x60 [ 48.129858] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.130439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.131057] bpf_prog_alloc+0x39/0x200 [ 48.131514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.132131] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.132698] do_seccomp+0x349/0x25e0 [ 48.133168] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.133771] ? __pfx_do_seccomp+0x10/0x10 [ 48.134322] ? find_held_lock+0x2b/0x80 [ 48.134797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.135435] ? static_key_count+0x60/0x80 [ 48.135937] prctl_set_seccomp+0x4e/0x70 [ 48.136444] __do_sys_prctl+0xe6c/0x1d70 [ 48.136933] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.137496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.138151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.138766] ? irqentry_exit+0xf3/0x650 [ 48.139275] do_syscall_64+0xbf/0x430 [ 48.139733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.140375] RIP: 0033:0x7f4ef32945cd [ 48.140812] 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 [ 48.142906] RSP: 002b:00007ffc1e379860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.143841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ef32945cd [ 48.144734] RDX: 000055ca3e18ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.145616] RBP: 00007ffc1e3798c0 R08: 0000000000000000 R09: 00007ffc1e378f60 [ 48.146537] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca62a73ad0 [ 48.147394] R13: 00007ffc1e379cf0 R14: 000055ca62a74bc0 R15: 000055ca62a85780 [ 48.148272] [ 48.148553] irq event stamp: 1765 [ 48.148950] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 48.149960] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 48.151019] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 48.152057] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 48.153069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52296' (ECDSA) to the list of known hosts. 2025/11/18 14:55:29 fuzzer started 2025/11/18 14:55:29 dialing manager at localhost:34383 2025/11/18 14:55:30 checking machine... 2025/11/18 14:55:30 checking revisions... [ 49.067904] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:55:30 testing simple program... [ 49.143865] cgroup: Unknown subsys name 'net' [ 49.202520] cgroup: Unknown subsys name 'cpuset' [ 49.215155] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:55:29 Registers: info registers vcpu 0 RAX=000000000001299b RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800d9912d0 RBP=ffff8880176d79d0 RSP=ffff8880176d7968 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea0000600700 R13=ffff88801801cc00 R14=ffff888008c4bdc0 R15=0000000000000000 RIP=ffffffff81b61cd2 RFL=00000282 [--S----] 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 00007fe324587900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe324556008 CR3=000000000e939000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ff82eb29 RBX=00000000238e2a3b RCX=ffff88800d633960 RDX=000000000000000b RSI=0000000022982756 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88806cf08af0 R8 =000000001aeb0c8d R9 =ffff88806c92a3b0 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806cf08b58 R15=000000000000000b RIP=ffffffff82642ba6 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 00007fe5b5371900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebfd18858 CR3=000000000dec8000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=8dc9a0939ee19f7300000000000ae988 XMM05=05eefc182f4a2ad100000000003233b8 XMM06=14648eaa1277bab10000000000321ae8 XMM07=fb795ef6d65770560000000000311390 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000