Warning: Permanently added '[localhost]:22666' (ECDSA) to the list of known hosts.
2023/05/17 18:19:30 fuzzer started
2023/05/17 18:19:30 dialing manager at localhost:44319
2023/05/17 18:19:30 checking machine...
2023/05/17 18:19:30 checking revisions...
syzkaller login: [ 44.335181] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:19:30 testing simple program...
[ 44.409454] cgroup: Unknown subsys name 'net'
[ 44.485895] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.683452] audit: type=1400 audit(1684347583.169:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.822170] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.826086] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.828367] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.838508] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.840075] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.841416] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.216427] ------------[ cut here ]------------
[ 58.217252] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.218869] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.220171] Modules linked in:
[ 58.220775] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.223168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.225861] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.227256] 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
[ 58.229423] RSP: 0018:ffff88801de5fc00 EFLAGS: 00010282
[ 58.230162] RAX: 0000000000000000 RBX: ffff88800de61c40 RCX: 0000000000000000
[ 58.231095] RDX: ffff88800fda51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.232029] RBP: ffff88800de61c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.232996] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.233921] R13: ffffffff84e23fe0 R14: ffff88800de61c48 R15: ffffffff84d74dc0
[ 58.234874] FS: 0000555556783400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.235930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.236643] CR2: 00007ff5207226f4 CR3: 000000000d6fa000 CR4: 0000000000350ee0
[ 58.237637] Call Trace:
[ 58.238078]
[ 58.238375] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.239162] ipv4_frags_init_net+0x269/0x440
[ 58.239835] ops_init+0xbb/0x6b0
[ 58.240282] setup_net+0x3d9/0x990
[ 58.240870] ? down_read_killable+0x1d7/0x4e0
[ 58.241441] ? __pfx_setup_net+0x10/0x10
[ 58.242069] ? copy_net_ns+0x17c/0x770
[ 58.242585] copy_net_ns+0x321/0x770
[ 58.243238] create_new_namespaces+0x3f6/0xb30
[ 58.243978] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.244595] ksys_unshare+0x44d/0x8e0
[ 58.245230] ? __pfx_ksys_unshare+0x10/0x10
[ 58.245935] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.246635] __x64_sys_unshare+0x31/0x40
[ 58.247354] do_syscall_64+0x3f/0x90
[ 58.247946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.248586] RIP: 0033:0x7fb4f6bf30d7
[ 58.249097] 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
[ 58.251275] RSP: 002b:00007ffd563f3858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.252240] RAX: ffffffffffffffda RBX: 00007ffd563f3e98 RCX: 00007fb4f6bf30d7
[ 58.253175] RDX: 00007fb4f6c5d41f RSI: 00007ffd563f37f0 RDI: 0000000040000000
[ 58.254090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd563f3600
[ 58.254970] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb4f6d05bf0
[ 58.255861] R13: 00007ffd563f3930 R14: 0000000000000000 R15: 00000000000000f8
[ 58.256792]
[ 58.257092] irq event stamp: 9521
[ 58.257515] hardirqs last enabled at (9531): [] __up_console_sem+0x78/0x80
[ 58.258574] hardirqs last disabled at (9542): [] __up_console_sem+0x5d/0x80
[ 58.259608] softirqs last enabled at (9506): [] irq_exit_rcu+0x93/0xc0
[ 58.260635] softirqs last disabled at (9501): [] irq_exit_rcu+0x93/0xc0
[ 58.261672] ---[ end trace 0000000000000000 ]---
[ 58.267020] ------------[ cut here ]------------
[ 58.267603] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.269300] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.270383] Modules linked in:
[ 58.270816] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.271976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.273006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.273657] 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
[ 58.275842] RSP: 0018:ffff88801de5fc00 EFLAGS: 00010282
[ 58.276492] RAX: 0000000000000000 RBX: ffff88800d8eaa40 RCX: 0000000000000000
[ 58.277375] RDX: ffff88800fda51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.278222] RBP: ffff88800d8eaa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.279061] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.279897] R13: ffffffff84e23fe0 R14: ffff88800d8eaa48 R15: ffffffff84da7d60
[ 58.280769] FS: 0000555556783400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.281679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.282385] CR2: 00007ff5207226f4 CR3: 000000000d6fa000 CR4: 0000000000350ee0
[ 58.283224] Call Trace:
[ 58.283531]
[ 58.283849] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.284429] ipv6_frags_init_net+0x206/0x3c0
[ 58.285008] ops_init+0xbb/0x6b0
[ 58.285429] setup_net+0x3d9/0x990
[ 58.285895] ? down_read_killable+0x1d7/0x4e0
[ 58.286436] ? __pfx_setup_net+0x10/0x10
[ 58.286954] ? copy_net_ns+0x17c/0x770
[ 58.287439] copy_net_ns+0x321/0x770
[ 58.287941] create_new_namespaces+0x3f6/0xb30
[ 58.288494] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.289135] ksys_unshare+0x44d/0x8e0
[ 58.289601] ? __pfx_ksys_unshare+0x10/0x10
[ 58.290152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.290855] __x64_sys_unshare+0x31/0x40
[ 58.291346] do_syscall_64+0x3f/0x90
[ 58.291829] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.292432] RIP: 0033:0x7fb4f6bf30d7
[ 58.292918] 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
[ 58.294960] RSP: 002b:00007ffd563f3858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.295856] RAX: ffffffffffffffda RBX: 00007ffd563f3e98 RCX: 00007fb4f6bf30d7
[ 58.296655] RDX: 00007fb4f6c5d41f RSI: 00007ffd563f37f0 RDI: 0000000040000000
[ 58.297516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd563f3600
[ 58.298366] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb4f6d05bf0
[ 58.299201] R13: 00007ffd563f3930 R14: 0000000000000000 R15: 00000000000000f8
[ 58.300061]
[ 58.300345] irq event stamp: 11389
[ 58.300808] hardirqs last enabled at (11401): [] __up_console_sem+0x78/0x80
[ 58.301808] hardirqs last disabled at (11412): [] __up_console_sem+0x5d/0x80
[ 58.302818] softirqs last enabled at (11186): [] irq_exit_rcu+0x93/0xc0
[ 58.303813] softirqs last disabled at (11181): [] irq_exit_rcu+0x93/0xc0
[ 58.304802] ---[ end trace 0000000000000000 ]---
[ 58.306098] ------------[ cut here ]------------
[ 58.306643] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.308477] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.309508] Modules linked in:
[ 58.309933] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.311009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.311980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.312586] 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
[ 58.314626] RSP: 0018:ffff88801de5fbf0 EFLAGS: 00010286
[ 58.315269] RAX: 0000000000000000 RBX: ffff88800d8ebe40 RCX: 0000000000000000
[ 58.316102] RDX: ffff88800fda51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.316951] RBP: ffff88800d8ebe54 R08: 0000000000000001 R09: 0000000000000000
[ 58.317832] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.318731] R13: ffffffff84e23fe0 R14: ffff88800d8ebe48 R15: ffffffff84db0aa0
[ 58.319582] FS: 0000555556783400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.320584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.321337] CR2: 00007ff5207226f4 CR3: 000000000d6fa000 CR4: 0000000000350ee0
[ 58.322228] Call Trace:
[ 58.322553]
[ 58.322885] nf_ct_net_init+0x224/0x3d0
[ 58.323400] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.324002] ops_init+0xbb/0x6b0
[ 58.324452] setup_net+0x3d9/0x990
[ 58.324959] ? down_read_killable+0x1d7/0x4e0
[ 58.325526] ? __pfx_setup_net+0x10/0x10
[ 58.326072] ? copy_net_ns+0x17c/0x770
[ 58.326588] copy_net_ns+0x321/0x770
[ 58.327103] create_new_namespaces+0x3f6/0xb30
[ 58.327731] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.328344] ksys_unshare+0x44d/0x8e0
[ 58.328890] ? __pfx_ksys_unshare+0x10/0x10
[ 58.329434] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.330171] __x64_sys_unshare+0x31/0x40
[ 58.330681] do_syscall_64+0x3f/0x90
[ 58.331191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.331872] RIP: 0033:0x7fb4f6bf30d7
[ 58.332331] 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
[ 58.334521] RSP: 002b:00007ffd563f3858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.335472] RAX: ffffffffffffffda RBX: 00007ffd563f3e98 RCX: 00007fb4f6bf30d7
[ 58.336372] RDX: 00007fb4f6c5d41f RSI: 00007ffd563f37f0 RDI: 0000000040000000
[ 58.337275] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd563f3600
[ 58.338178] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb4f6d05bf0
[ 58.339071] R13: 00007ffd563f3930 R14: 0000000000000000 R15: 00000000000000f8
[ 58.339989]
[ 58.340281] irq event stamp: 12159
[ 58.340766] hardirqs last enabled at (12171): [] __up_console_sem+0x78/0x80
[ 58.341841] hardirqs last disabled at (12182): [] __up_console_sem+0x5d/0x80
[ 58.343133] softirqs last enabled at (11652): [] irq_exit_rcu+0x93/0xc0
[ 58.344424] softirqs last disabled at (11635): [] irq_exit_rcu+0x93/0xc0
[ 58.345729] ---[ end trace 0000000000000000 ]---
executing program
[ 59.903223] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.952236] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.998788] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.047764] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:19:44 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000003 RCX=ffffffff812d0272 RDX=fffffbfff0ef3945
RSI=0000000000000008 RDI=ffffffff8779ca20 RBP=000000000000030b RSP=ffff888016c477a0
R8 =0000000000000000 R9 =fffffbfff0ef3944 R10=ffffffff8779ca27 R11=0000000000000001
R12=ffff888016c389f0 R13=ffff888016c38000 R14=dffffc0000000000 R15=0000000000000002
RIP=ffffffff812d018d RFL=00000047 [---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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fcf2f0e7900 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=00007fcf2e558d80 CR3=000000000eaca000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=24da6c37a956566b000000000013c278 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=033114ded6d858e800000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801de5f5e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555556783400 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=00007ff5207226f4 CR3=000000000d6fa000 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=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