Warning: Permanently added '[localhost]:41599' (ECDSA) to the list of known hosts.
2023/05/18 05:14:20 fuzzer started
2023/05/18 05:14:20 dialing manager at localhost:44319
2023/05/18 05:14:20 checking machine...
2023/05/18 05:14:20 checking revisions...
syzkaller login: [ 38.260870] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:14:20 testing simple program...
[ 38.339779] cgroup: Unknown subsys name 'net'
[ 38.438038] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.788998] audit: type=1400 audit(1684386874.374:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.902282] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.904111] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.905634] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.908835] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.910526] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.912604] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.285456] ------------[ cut here ]------------
[ 53.286099] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.287802] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.289043] Modules linked in:
[ 53.289613] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.294902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.296089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.296881] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.299306] RSP: 0018:ffff888019acfc00 EFLAGS: 00010282
[ 53.300022] RAX: 0000000000000000 RBX: ffff88800e9ff840 RCX: 0000000000000000
[ 53.301110] RDX: ffff88800fddb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.302028] RBP: ffff88800e9ff854 R08: 0000000000000001 R09: 0000000000000000
[ 53.302942] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.303857] R13: ffffffff84e23fe0 R14: ffff88800e9ff848 R15: ffffffff84d74dc0
[ 53.304779] FS: 0000555555f78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.305811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.306568] CR2: 00007ff6085fb6f4 CR3: 000000001a684000 CR4: 0000000000350ef0
[ 53.307498] Call Trace:
[ 53.307859]
[ 53.308197] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.308816] ipv4_frags_init_net+0x269/0x440
[ 53.309424] ops_init+0xbb/0x6b0
[ 53.309893] setup_net+0x3d9/0x990
[ 53.310422] ? down_read_killable+0x1d7/0x4e0
[ 53.311042] ? __pfx_setup_net+0x10/0x10
[ 53.311625] ? copy_net_ns+0x17c/0x770
[ 53.312221] copy_net_ns+0x321/0x770
[ 53.312750] create_new_namespaces+0x3f6/0xb30
[ 53.313406] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.314074] ksys_unshare+0x44d/0x8e0
[ 53.314635] ? __pfx_ksys_unshare+0x10/0x10
[ 53.315254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.316027] __x64_sys_unshare+0x31/0x40
[ 53.316618] do_syscall_64+0x3f/0x90
[ 53.317165] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.317864] RIP: 0033:0x7fda4fbe00d7
[ 53.318399] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.320763] RSP: 002b:00007ffdc19e8258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.321799] RAX: ffffffffffffffda RBX: 00007ffdc19e8898 RCX: 00007fda4fbe00d7
[ 53.322760] RDX: 00007fda4fc4a41f RSI: 00007ffdc19e81f0 RDI: 0000000040000000
[ 53.323734] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19e8000
[ 53.324701] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fda4fcf2bf0
[ 53.325662] R13: 00007ffdc19e8330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.326647]
[ 53.326974] irq event stamp: 9833
[ 53.327461] hardirqs last enabled at (9845): [] __up_console_sem+0x78/0x80
[ 53.328604] hardirqs last disabled at (9856): [] __up_console_sem+0x5d/0x80
[ 53.329767] softirqs last enabled at (9440): [] irq_exit_rcu+0x93/0xc0
[ 53.330778] softirqs last disabled at (9429): [] irq_exit_rcu+0x93/0xc0
[ 53.331811] ---[ end trace 0000000000000000 ]---
[ 53.336928] ------------[ cut here ]------------
[ 53.337542] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.339229] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.340307] Modules linked in:
[ 53.340710] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.341864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.342880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.343551] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.345719] RSP: 0018:ffff888019acfc00 EFLAGS: 00010282
[ 53.346403] RAX: 0000000000000000 RBX: ffff8880090e0e40 RCX: 0000000000000000
[ 53.347282] RDX: ffff88800fddb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.348179] RBP: ffff8880090e0e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.349034] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.349916] R13: ffffffff84e23fe0 R14: ffff8880090e0e48 R15: ffffffff84da7d60
[ 53.350797] FS: 0000555555f78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.351791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.352518] CR2: 00007ff6085fb6f4 CR3: 000000001a684000 CR4: 0000000000350ef0
[ 53.353397] Call Trace:
[ 53.353720]
[ 53.354013] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.354651] ipv6_frags_init_net+0x206/0x3c0
[ 53.355237] ops_init+0xbb/0x6b0
[ 53.355699] setup_net+0x3d9/0x990
[ 53.356192] ? down_read_killable+0x1d7/0x4e0
[ 53.356755] ? __pfx_setup_net+0x10/0x10
[ 53.357293] ? copy_net_ns+0x17c/0x770
[ 53.357791] copy_net_ns+0x321/0x770
[ 53.358315] create_new_namespaces+0x3f6/0xb30
[ 53.358890] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.359526] ksys_unshare+0x44d/0x8e0
[ 53.360016] ? __pfx_ksys_unshare+0x10/0x10
[ 53.360589] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.361323] __x64_sys_unshare+0x31/0x40
[ 53.361825] do_syscall_64+0x3f/0x90
[ 53.362338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.362969] RIP: 0033:0x7fda4fbe00d7
[ 53.363456] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.365623] RSP: 002b:00007ffdc19e8258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.366573] RAX: ffffffffffffffda RBX: 00007ffdc19e8898 RCX: 00007fda4fbe00d7
[ 53.367459] RDX: 00007fda4fc4a41f RSI: 00007ffdc19e81f0 RDI: 0000000040000000
[ 53.368363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19e8000
[ 53.369275] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fda4fcf2bf0
[ 53.370200] R13: 00007ffdc19e8330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.371094]
[ 53.371437] irq event stamp: 11641
[ 53.371881] hardirqs last enabled at (11651): [] __up_console_sem+0x78/0x80
[ 53.372965] hardirqs last disabled at (11662): [] __up_console_sem+0x5d/0x80
[ 53.374043] softirqs last enabled at (11514): [] irq_exit_rcu+0x93/0xc0
[ 53.375061] softirqs last disabled at (11509): [] irq_exit_rcu+0x93/0xc0
[ 53.376093] ---[ end trace 0000000000000000 ]---
[ 53.377441] ------------[ cut here ]------------
[ 53.378024] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.379911] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.380985] Modules linked in:
[ 53.381415] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.382598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.383600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.384285] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.386458] RSP: 0018:ffff888019acfbf0 EFLAGS: 00010286
[ 53.387090] RAX: 0000000000000000 RBX: ffff8880090e1640 RCX: 0000000000000000
[ 53.387988] RDX: ffff88800fddb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.388864] RBP: ffff8880090e1654 R08: 0000000000000001 R09: 0000000000000000
[ 53.389741] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.390629] R13: ffffffff84e23fe0 R14: ffff8880090e1648 R15: ffffffff84db0aa0
[ 53.391532] FS: 0000555555f78400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.392539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.393276] CR2: 00007ff6085fb6f4 CR3: 000000001a684000 CR4: 0000000000350ef0
[ 53.394168] Call Trace:
[ 53.394492]
[ 53.394785] nf_ct_net_init+0x224/0x3d0
[ 53.395329] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.395917] ops_init+0xbb/0x6b0
[ 53.396398] setup_net+0x3d9/0x990
[ 53.396847] ? down_read_killable+0x1d7/0x4e0
[ 53.397435] ? __pfx_setup_net+0x10/0x10
[ 53.397934] ? copy_net_ns+0x17c/0x770
[ 53.398472] copy_net_ns+0x321/0x770
[ 53.398951] create_new_namespaces+0x3f6/0xb30
[ 53.399559] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.400199] ksys_unshare+0x44d/0x8e0
[ 53.400689] ? __pfx_ksys_unshare+0x10/0x10
[ 53.401274] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.401996] __x64_sys_unshare+0x31/0x40
[ 53.402540] do_syscall_64+0x3f/0x90
[ 53.403018] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.403698] RIP: 0033:0x7fda4fbe00d7
[ 53.404187] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.406317] RSP: 002b:00007ffdc19e8258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.407255] RAX: ffffffffffffffda RBX: 00007ffdc19e8898 RCX: 00007fda4fbe00d7
[ 53.408099] RDX: 00007fda4fc4a41f RSI: 00007ffdc19e81f0 RDI: 0000000040000000
[ 53.408971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc19e8000
[ 53.409845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fda4fcf2bf0
[ 53.410713] R13: 00007ffdc19e8330 R14: 0000000000000000 R15: 00000000000000f8
[ 53.411648]
[ 53.411972] irq event stamp: 12433
[ 53.412447] hardirqs last enabled at (12445): [] __up_console_sem+0x78/0x80
[ 53.413540] hardirqs last disabled at (12456): [] __up_console_sem+0x5d/0x80
[ 53.414631] softirqs last enabled at (11996): [] irq_exit_rcu+0x93/0xc0
[ 53.415707] softirqs last disabled at (11987): [] irq_exit_rcu+0x93/0xc0
[ 53.416772] ---[ end trace 0000000000000000 ]---
[ 54.976978] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.024288] Bluetooth: hci0: command 0x041b tx timeout
[ 59.072211] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.120186] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:14:33 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019acf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] 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 0000555555f78400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff6085fb6f4 CR3=000000001a684000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000353b7 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f40114ace10 CR3=000000000ee44000 CR4=00350ee0
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=ee88273231b106ba044c14b2f5f56c7c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1bc027b2e05cdae8000000000013c4f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=15c5d846cc52fadf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000