Warning: Permanently added '[localhost]:58622' (ECDSA) to the list of known hosts.
2023/05/18 06:34:15 fuzzer started
2023/05/18 06:34:15 dialing manager at localhost:44319
2023/05/18 06:34:15 checking machine...
2023/05/18 06:34:15 checking revisions...
syzkaller login: [ 36.739628] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:34:16 testing simple program...
[ 36.796271] cgroup: Unknown subsys name 'net'
[ 36.853093] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.919008] audit: type=1400 audit(1684391668.210:6): 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
[ 50.048000] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.050365] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.052869] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.059243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.062719] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.064111] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.369258] ------------[ cut here ]------------
[ 50.369817] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.371107] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.371964] Modules linked in:
[ 50.372269] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.373155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.377260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.377821] 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
[ 50.379565] RSP: 0018:ffff888016fb7c00 EFLAGS: 00010282
[ 50.380072] RAX: 0000000000000000 RBX: ffff88800f0e4440 RCX: 0000000000000000
[ 50.380797] RDX: ffff88800fa551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.381490] RBP: ffff88800f0e4454 R08: 0000000000000001 R09: 0000000000000000
[ 50.382197] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.382916] R13: ffffffff84e23fe0 R14: ffff88800f0e4448 R15: ffffffff84d74dc0
[ 50.383616] FS: 00005555572df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.384375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.384980] CR2: 00007fc2819ec6f4 CR3: 0000000006a32000 CR4: 0000000000350ee0
[ 50.385678] Call Trace:
[ 50.385930]
[ 50.386179] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.386703] ipv4_frags_init_net+0x269/0x440
[ 50.387157] ops_init+0xbb/0x6b0
[ 50.387539] setup_net+0x3d9/0x990
[ 50.387899] ? down_read_killable+0x1d7/0x4e0
[ 50.388360] ? __pfx_setup_net+0x10/0x10
[ 50.388787] ? copy_net_ns+0x17c/0x770
[ 50.389200] copy_net_ns+0x321/0x770
[ 50.389620] create_new_namespaces+0x3f6/0xb30
[ 50.390077] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.390620] ksys_unshare+0x44d/0x8e0
[ 50.391003] ? __pfx_ksys_unshare+0x10/0x10
[ 50.391429] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.392026] __x64_sys_unshare+0x31/0x40
[ 50.392431] do_syscall_64+0x3f/0x90
[ 50.392858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.393361] RIP: 0033:0x7fd8c5e110d7
[ 50.393729] 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
[ 50.395278] RSP: 002b:00007ffc265e0ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.395956] RAX: ffffffffffffffda RBX: 00007ffc265e1328 RCX: 00007fd8c5e110d7
[ 50.396586] RDX: 00007fd8c5e7b41f RSI: 00007ffc265e0c80 RDI: 0000000040000000
[ 50.397206] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc265e0a90
[ 50.397840] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8c5f23bf0
[ 50.398464] R13: 00007ffc265e0dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.399116]
[ 50.399332] irq event stamp: 7807
[ 50.399652] hardirqs last enabled at (7819): [] __up_console_sem+0x78/0x80
[ 50.400378] hardirqs last disabled at (7828): [] __up_console_sem+0x5d/0x80
[ 50.401129] softirqs last enabled at (7304): [] irq_exit_rcu+0x93/0xc0
[ 50.401877] softirqs last disabled at (7299): [] irq_exit_rcu+0x93/0xc0
[ 50.402633] ---[ end trace 0000000000000000 ]---
[ 50.406450] ------------[ cut here ]------------
[ 50.406907] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.408180] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.409007] Modules linked in:
[ 50.409301] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.410157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.410909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.411374] 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
[ 50.412920] RSP: 0018:ffff888016fb7c00 EFLAGS: 00010282
[ 50.413373] RAX: 0000000000000000 RBX: ffff888009450e40 RCX: 0000000000000000
[ 50.414006] RDX: ffff88800fa551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.414639] RBP: ffff888009450e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.415242] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.415861] R13: ffffffff84e23fe0 R14: ffff888009450e48 R15: ffffffff84da7d60
[ 50.416474] FS: 00005555572df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.417199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.417708] CR2: 00007fc2819ec6f4 CR3: 0000000006a32000 CR4: 0000000000350ee0
[ 50.418310] Call Trace:
[ 50.418576]
[ 50.418779] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.419201] ipv6_frags_init_net+0x206/0x3c0
[ 50.419632] ops_init+0xbb/0x6b0
[ 50.419936] setup_net+0x3d9/0x990
[ 50.420246] ? down_read_killable+0x1d7/0x4e0
[ 50.420684] ? __pfx_setup_net+0x10/0x10
[ 50.421051] ? copy_net_ns+0x17c/0x770
[ 50.421411] copy_net_ns+0x321/0x770
[ 50.421788] create_new_namespaces+0x3f6/0xb30
[ 50.422188] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.422655] ksys_unshare+0x44d/0x8e0
[ 50.422992] ? __pfx_ksys_unshare+0x10/0x10
[ 50.423365] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.423895] __x64_sys_unshare+0x31/0x40
[ 50.424247] do_syscall_64+0x3f/0x90
[ 50.424612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.425081] RIP: 0033:0x7fd8c5e110d7
[ 50.425397] 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
[ 50.426918] RSP: 002b:00007ffc265e0ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.427583] RAX: ffffffffffffffda RBX: 00007ffc265e1328 RCX: 00007fd8c5e110d7
[ 50.428189] RDX: 00007fd8c5e7b41f RSI: 00007ffc265e0c80 RDI: 0000000040000000
[ 50.428820] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc265e0a90
[ 50.429441] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8c5f23bf0
[ 50.430068] R13: 00007ffc265e0dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.430718]
[ 50.430921] irq event stamp: 9475
[ 50.431222] hardirqs last enabled at (9485): [] __up_console_sem+0x78/0x80
[ 50.431939] hardirqs last disabled at (9496): [] __up_console_sem+0x5d/0x80
[ 50.432688] softirqs last enabled at (9386): [] irq_exit_rcu+0x93/0xc0
[ 50.433376] softirqs last disabled at (9381): [] irq_exit_rcu+0x93/0xc0
[ 50.434081] ---[ end trace 0000000000000000 ]---
[ 50.434994] ------------[ cut here ]------------
[ 50.435392] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.436708] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.437412] Modules linked in:
[ 50.437728] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.438518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.439194] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.439666] 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
[ 50.441177] RSP: 0018:ffff888016fb7bf0 EFLAGS: 00010286
[ 50.441648] RAX: 0000000000000000 RBX: ffff888009450640 RCX: 0000000000000000
[ 50.442243] RDX: ffff88800fa551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.442858] RBP: ffff888009450654 R08: 0000000000000001 R09: 0000000000000000
[ 50.443458] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.444063] R13: ffffffff84e23fe0 R14: ffff888009450648 R15: ffffffff84db0aa0
[ 50.444699] FS: 00005555572df400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.445370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.445884] CR2: 00007fc2819ec6f4 CR3: 0000000006a32000 CR4: 0000000000350ee0
[ 50.446518] Call Trace:
[ 50.446739]
[ 50.446943] nf_ct_net_init+0x224/0x3d0
[ 50.447292] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.447730] ops_init+0xbb/0x6b0
[ 50.448028] setup_net+0x3d9/0x990
[ 50.448333] ? down_read_killable+0x1d7/0x4e0
[ 50.448759] ? __pfx_setup_net+0x10/0x10
[ 50.449108] ? copy_net_ns+0x17c/0x770
[ 50.449449] copy_net_ns+0x321/0x770
[ 50.449831] create_new_namespaces+0x3f6/0xb30
[ 50.450232] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.450691] ksys_unshare+0x44d/0x8e0
[ 50.451024] ? __pfx_ksys_unshare+0x10/0x10
[ 50.451391] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.451913] __x64_sys_unshare+0x31/0x40
[ 50.452262] do_syscall_64+0x3f/0x90
[ 50.452619] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.453076] RIP: 0033:0x7fd8c5e110d7
[ 50.453389] 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
[ 50.454874] RSP: 002b:00007ffc265e0ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.455524] RAX: ffffffffffffffda RBX: 00007ffc265e1328 RCX: 00007fd8c5e110d7
[ 50.456113] RDX: 00007fd8c5e7b41f RSI: 00007ffc265e0c80 RDI: 0000000040000000
[ 50.456729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc265e0a90
[ 50.457333] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8c5f23bf0
[ 50.457936] R13: 00007ffc265e0dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.458574]
[ 50.458777] irq event stamp: 10253
[ 50.459064] hardirqs last enabled at (10263): [] __up_console_sem+0x78/0x80
[ 50.459803] hardirqs last disabled at (10274): [] __up_console_sem+0x5d/0x80
[ 50.460546] softirqs last enabled at (9386): [] irq_exit_rcu+0x93/0xc0
[ 50.461232] softirqs last disabled at (9381): [] irq_exit_rcu+0x93/0xc0
[ 50.461937] ---[ end trace 0000000000000000 ]---
executing program
[ 52.124235] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.173309] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.219603] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.267632] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:34:29 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000001 RCX=0000000080000000 RDX=0000000000000000
RSI=ffffffff814c6364 RDI=ffff888016163a74 RBP=0000000000000001 RSP=ffff88800f1d7468
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff856526c8 R15=0000000000000000
RIP=ffffffff814be651 RFL=00000293 [--S-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 00007fc843fff700 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=00007f64e4ffade0 CR3=0000000016f92000 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=2039323a34333a36302038312079614d XMM01=5d3535313337332e30352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3535313337332e30352020205b20 XMM07=732039323a34333a3630203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016fb7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 00005555572df400 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=00007fc2819ec6f4 CR3=0000000006a32000 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