Warning: Permanently added '[localhost]:25244' (ECDSA) to the list of known hosts.
2023/05/17 11:48:14 fuzzer started
2023/05/17 11:48:14 dialing manager at localhost:44319
2023/05/17 11:48:14 checking machine...
2023/05/17 11:48:14 checking revisions...
syzkaller login: [ 38.912380] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:48:14 testing simple program...
[ 38.986302] cgroup: Unknown subsys name 'net'
[ 39.113375] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.704096] audit: type=1400 audit(1684324107.395:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.827950] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.830542] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.832257] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.835247] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.837550] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.839315] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.232292] ------------[ cut here ]------------
[ 53.232966] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.234592] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.235688] Modules linked in:
[ 53.236112] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.240831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.241858] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.242505] 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
[ 53.244692] RSP: 0018:ffff88801ea4fc00 EFLAGS: 00010282
[ 53.245339] RAX: 0000000000000000 RBX: ffff88800c80cc40 RCX: 0000000000000000
[ 53.246262] RDX: ffff888016de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.247140] RBP: ffff88800c80cc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.248027] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.248913] R13: ffffffff84e23fe0 R14: ffff88800c80cc48 R15: ffffffff84d74dc0
[ 53.249799] FS: 000055555737b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.250852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.251599] CR2: 00007f19368896f4 CR3: 000000000fc6a000 CR4: 0000000000350ee0
[ 53.252550] Call Trace:
[ 53.252918]
[ 53.253216] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.253867] ipv4_frags_init_net+0x269/0x440
[ 53.254444] ops_init+0xbb/0x6b0
[ 53.254929] setup_net+0x3d9/0x990
[ 53.255385] ? down_read_killable+0x1d7/0x4e0
[ 53.255998] ? __pfx_setup_net+0x10/0x10
[ 53.256513] ? copy_net_ns+0x17c/0x770
[ 53.257046] copy_net_ns+0x321/0x770
[ 53.257545] create_new_namespaces+0x3f6/0xb30
[ 53.258172] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.258828] ksys_unshare+0x44d/0x8e0
[ 53.259333] ? __pfx_ksys_unshare+0x10/0x10
[ 53.259933] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.260678] __x64_sys_unshare+0x31/0x40
[ 53.261198] do_syscall_64+0x3f/0x90
[ 53.261741] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.262420] RIP: 0033:0x7fd6085200d7
[ 53.262938] 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
[ 53.265268] RSP: 002b:00007ffe8b2732e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.266268] RAX: ffffffffffffffda RBX: 00007ffe8b273928 RCX: 00007fd6085200d7
[ 53.267217] RDX: 00007fd60858a41f RSI: 00007ffe8b273280 RDI: 0000000040000000
[ 53.268178] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8b273090
[ 53.269121] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd608632bf0
[ 53.270072] R13: 00007ffe8b2733c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.271024]
[ 53.271343] irq event stamp: 8653
[ 53.271819] hardirqs last enabled at (8665): [] __up_console_sem+0x78/0x80
[ 53.272951] hardirqs last disabled at (8676): [] __up_console_sem+0x5d/0x80
[ 53.274062] softirqs last enabled at (8526): [] irq_exit_rcu+0x93/0xc0
[ 53.275147] softirqs last disabled at (8517): [] irq_exit_rcu+0x93/0xc0
[ 53.276244] ---[ end trace 0000000000000000 ]---
[ 53.281713] ------------[ cut here ]------------
[ 53.282344] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.284115] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.285238] Modules linked in:
[ 53.285697] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.286923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.288015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.288719] 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
[ 53.291034] RSP: 0018:ffff88801ea4fc00 EFLAGS: 00010282
[ 53.291753] RAX: 0000000000000000 RBX: ffff88800efb8a40 RCX: 0000000000000000
[ 53.292720] RDX: ffff888016de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.293660] RBP: ffff88800efb8a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.294564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.295503] R13: ffffffff84e23fe0 R14: ffff88800efb8a48 R15: ffffffff84da7d60
[ 53.296457] FS: 000055555737b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.297511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.298285] CR2: 00007f19368896f4 CR3: 000000000fc6a000 CR4: 0000000000350ee0
[ 53.299229] Call Trace:
[ 53.299570]
[ 53.299927] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.300581] ipv6_frags_init_net+0x206/0x3c0
[ 53.301206] ops_init+0xbb/0x6b0
[ 53.301700] setup_net+0x3d9/0x990
[ 53.302180] ? down_read_killable+0x1d7/0x4e0
[ 53.302813] ? __pfx_setup_net+0x10/0x10
[ 53.303357] ? copy_net_ns+0x17c/0x770
[ 53.303934] copy_net_ns+0x321/0x770
[ 53.304456] create_new_namespaces+0x3f6/0xb30
[ 53.305104] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.305786] ksys_unshare+0x44d/0x8e0
[ 53.306300] ? __pfx_ksys_unshare+0x10/0x10
[ 53.306901] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.307677] __x64_sys_unshare+0x31/0x40
[ 53.308248] do_syscall_64+0x3f/0x90
[ 53.308778] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.309460] RIP: 0033:0x7fd6085200d7
[ 53.309973] 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
[ 53.312287] RSP: 002b:00007ffe8b2732e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.313254] RAX: ffffffffffffffda RBX: 00007ffe8b273928 RCX: 00007fd6085200d7
[ 53.314150] RDX: 00007fd60858a41f RSI: 00007ffe8b273280 RDI: 0000000040000000
[ 53.315049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8b273090
[ 53.315953] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd608632bf0
[ 53.316855] R13: 00007ffe8b2733c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.317782]
[ 53.318094] irq event stamp: 10581
[ 53.318529] hardirqs last enabled at (10591): [] __up_console_sem+0x78/0x80
[ 53.319616] hardirqs last disabled at (10604): [] __up_console_sem+0x5d/0x80
[ 53.320693] softirqs last enabled at (10566): [] irq_exit_rcu+0x93/0xc0
[ 53.321737] softirqs last disabled at (10557): [] irq_exit_rcu+0x93/0xc0
[ 53.322780] ---[ end trace 0000000000000000 ]---
[ 53.324141] ------------[ cut here ]------------
[ 53.324828] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.326741] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.327801] Modules linked in:
[ 53.328244] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.329391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.330406] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.331094] 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
[ 53.333291] RSP: 0018:ffff88801ea4fbf0 EFLAGS: 00010286
[ 53.333982] RAX: 0000000000000000 RBX: ffff88800efb9c40 RCX: 0000000000000000
[ 53.334871] RDX: ffff888016de8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.335761] RBP: ffff88800efb9c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.336675] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.337536] R13: ffffffff84e23fe0 R14: ffff88800efb9c48 R15: ffffffff84db0aa0
[ 53.338434] FS: 000055555737b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.339423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.340207] CR2: 00007f19368896f4 CR3: 000000000fc6a000 CR4: 0000000000350ee0
[ 53.341107] Call Trace:
[ 53.341438]
[ 53.341780] nf_ct_net_init+0x224/0x3d0
[ 53.342303] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.342914] ops_init+0xbb/0x6b0
[ 53.343371] setup_net+0x3d9/0x990
[ 53.343879] ? down_read_killable+0x1d7/0x4e0
[ 53.344462] ? __pfx_setup_net+0x10/0x10
[ 53.344995] ? copy_net_ns+0x17c/0x770
[ 53.345512] copy_net_ns+0x321/0x770
[ 53.346031] create_new_namespaces+0x3f6/0xb30
[ 53.346657] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.347286] ksys_unshare+0x44d/0x8e0
[ 53.347806] ? __pfx_ksys_unshare+0x10/0x10
[ 53.348391] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.349145] __x64_sys_unshare+0x31/0x40
[ 53.349700] do_syscall_64+0x3f/0x90
[ 53.350191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.350881] RIP: 0033:0x7fd6085200d7
[ 53.351350] 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
[ 53.353547] RSP: 002b:00007ffe8b2732e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.354503] RAX: ffffffffffffffda RBX: 00007ffe8b273928 RCX: 00007fd6085200d7
[ 53.355406] RDX: 00007fd60858a41f RSI: 00007ffe8b273280 RDI: 0000000040000000
[ 53.356321] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8b273090
[ 53.357217] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd608632bf0
[ 53.358119] R13: 00007ffe8b2733c0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.359043]
[ 53.359351] irq event stamp: 11361
[ 53.359813] hardirqs last enabled at (11373): [] __up_console_sem+0x78/0x80
[ 53.360914] hardirqs last disabled at (11384): [] __up_console_sem+0x5d/0x80
[ 53.361992] softirqs last enabled at (11246): [] irq_exit_rcu+0x93/0xc0
[ 53.363038] softirqs last disabled at (11241): [] irq_exit_rcu+0x93/0xc0
[ 53.364106] ---[ end trace 0000000000000000 ]---
executing program
[ 54.910743] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.957687] Bluetooth: hci0: command 0x041b tx timeout
[ 59.006073] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.054000] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:48:25 Registers:
info registers vcpu 0
RAX=000000000002080d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007faebb950088 CR3=000000000eb14000 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=b48d71a7c03757a6734ff3bb70cb9be5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=314bb71ca281e040000000000013b778 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c59ecfbedfb1c07d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 000055555737b400 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=00007f19368896f4 CR3=000000000fc6a000 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