Warning: Permanently added '[localhost]:38385' (ECDSA) to the list of known hosts.
2023/05/17 20:52:36 fuzzer started
2023/05/17 20:52:36 dialing manager at localhost:44319
2023/05/17 20:52:36 checking machine...
2023/05/17 20:52:36 checking revisions...
syzkaller login: [ 40.834225] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:52:37 testing simple program...
[ 40.911599] cgroup: Unknown subsys name 'net'
[ 40.981730] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.669006] audit: type=1400 audit(1684356769.898:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.777446] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.779208] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.781199] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.784714] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.786354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.787808] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.200824] ------------[ cut here ]------------
[ 55.202157] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.204339] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.205561] Modules linked in:
[ 55.206038] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.210965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.212342] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.213117] 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
[ 55.215634] RSP: 0018:ffff888016567c00 EFLAGS: 00010282
[ 55.216345] RAX: 0000000000000000 RBX: ffff88800d8a0c40 RCX: 0000000000000000
[ 55.217340] RDX: ffff88800e86d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.218458] RBP: ffff88800d8a0c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.219543] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.220642] R13: ffffffff84e23fe0 R14: ffff88800d8a0c48 R15: ffffffff84d74dc0
[ 55.221752] FS: 00005555565ed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.223030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.223914] CR2: 00007ff587e526f4 CR3: 0000000019abc000 CR4: 0000000000350ef0
[ 55.224810] Call Trace:
[ 55.225137]
[ 55.225474] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.226096] ipv4_frags_init_net+0x269/0x440
[ 55.226697] ops_init+0xbb/0x6b0
[ 55.227147] setup_net+0x3d9/0x990
[ 55.227640] ? down_read_killable+0x1d7/0x4e0
[ 55.228218] ? __pfx_setup_net+0x10/0x10
[ 55.228765] ? copy_net_ns+0x17c/0x770
[ 55.229281] copy_net_ns+0x321/0x770
[ 55.229802] create_new_namespaces+0x3f6/0xb30
[ 55.230438] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.231054] ksys_unshare+0x44d/0x8e0
[ 55.231596] ? __pfx_ksys_unshare+0x10/0x10
[ 55.232168] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.232938] __x64_sys_unshare+0x31/0x40
[ 55.233500] do_syscall_64+0x3f/0x90
[ 55.233985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.234697] RIP: 0033:0x7f44206250d7
[ 55.235168] 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
[ 55.237371] RSP: 002b:00007fff4d4cab08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.238366] RAX: ffffffffffffffda RBX: 00007fff4d4cb148 RCX: 00007f44206250d7
[ 55.239245] RDX: 00007f442068f41f RSI: 00007fff4d4caaa0 RDI: 0000000040000000
[ 55.240154] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4d4ca8b0
[ 55.241070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4420737bf0
[ 55.241985] R13: 00007fff4d4cabe0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.242940]
[ 55.243253] irq event stamp: 8209
[ 55.243722] hardirqs last enabled at (8221): [] __up_console_sem+0x78/0x80
[ 55.244836] hardirqs last disabled at (8242): [] __up_console_sem+0x5d/0x80
[ 55.245942] softirqs last enabled at (8238): [] irq_exit_rcu+0x93/0xc0
[ 55.247035] softirqs last disabled at (8229): [] irq_exit_rcu+0x93/0xc0
[ 55.248118] ---[ end trace 0000000000000000 ]---
[ 55.256991] ------------[ cut here ]------------
[ 55.257671] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.259491] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.260654] Modules linked in:
[ 55.261085] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.262385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.263469] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.264154] 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
[ 55.266523] RSP: 0018:ffff888016567c00 EFLAGS: 00010282
[ 55.267182] RAX: 0000000000000000 RBX: ffff888015be7840 RCX: 0000000000000000
[ 55.268085] RDX: ffff88800e86d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.268992] RBP: ffff888015be7854 R08: 0000000000000001 R09: 0000000000000000
[ 55.269901] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.270805] R13: ffffffff84e23fe0 R14: ffff888015be7848 R15: ffffffff84da7d60
[ 55.271723] FS: 00005555565ed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.272732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.273489] CR2: 00007ff587e526f4 CR3: 0000000019abc000 CR4: 0000000000350ef0
[ 55.274402] Call Trace:
[ 55.274730]
[ 55.275026] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.275680] ipv6_frags_init_net+0x206/0x3c0
[ 55.276240] ops_init+0xbb/0x6b0
[ 55.276726] setup_net+0x3d9/0x990
[ 55.277192] ? down_read_killable+0x1d7/0x4e0
[ 55.277793] ? __pfx_setup_net+0x10/0x10
[ 55.278363] ? copy_net_ns+0x17c/0x770
[ 55.278880] copy_net_ns+0x321/0x770
[ 55.279406] create_new_namespaces+0x3f6/0xb30
[ 55.279998] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.280649] ksys_unshare+0x44d/0x8e0
[ 55.281141] ? __pfx_ksys_unshare+0x10/0x10
[ 55.281727] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.282502] __x64_sys_unshare+0x31/0x40
[ 55.283024] do_syscall_64+0x3f/0x90
[ 55.283534] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.284180] RIP: 0033:0x7f44206250d7
[ 55.284680] 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
[ 55.286884] RSP: 002b:00007fff4d4cab08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.287843] RAX: ffffffffffffffda RBX: 00007fff4d4cb148 RCX: 00007f44206250d7
[ 55.288747] RDX: 00007f442068f41f RSI: 00007fff4d4caaa0 RDI: 0000000040000000
[ 55.289642] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4d4ca8b0
[ 55.290557] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4420737bf0
[ 55.291439] R13: 00007fff4d4cabe0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.292369]
[ 55.292669] irq event stamp: 12719
[ 55.293107] hardirqs last enabled at (12729): [] __up_console_sem+0x78/0x80
[ 55.294204] hardirqs last disabled at (12740): [] __up_console_sem+0x5d/0x80
[ 55.295307] softirqs last enabled at (12492): [] irq_exit_rcu+0x93/0xc0
[ 55.296364] softirqs last disabled at (12487): [] irq_exit_rcu+0x93/0xc0
[ 55.297433] ---[ end trace 0000000000000000 ]---
[ 55.298808] ------------[ cut here ]------------
[ 55.299642] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.301574] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.302662] Modules linked in:
[ 55.303074] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.304239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.305272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.305961] 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
[ 55.308152] RSP: 0018:ffff888016567bf0 EFLAGS: 00010286
[ 55.308834] RAX: 0000000000000000 RBX: ffff88800efcb640 RCX: 0000000000000000
[ 55.309740] RDX: ffff88800e86d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.310663] RBP: ffff88800efcb654 R08: 0000000000000001 R09: 0000000000000000
[ 55.311574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.312475] R13: ffffffff84e23fe0 R14: ffff88800efcb648 R15: ffffffff84db0aa0
[ 55.313370] FS: 00005555565ed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.314406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.315112] CR2: 00007ff587e526f4 CR3: 0000000019abc000 CR4: 0000000000350ef0
[ 55.316017] Call Trace:
[ 55.316380]
[ 55.316681] nf_ct_net_init+0x224/0x3d0
[ 55.317203] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.317820] ops_init+0xbb/0x6b0
[ 55.318283] setup_net+0x3d9/0x990
[ 55.318782] ? down_read_killable+0x1d7/0x4e0
[ 55.319396] ? __pfx_setup_net+0x10/0x10
[ 55.319909] ? copy_net_ns+0x17c/0x770
[ 55.320457] copy_net_ns+0x321/0x770
[ 55.320941] create_new_namespaces+0x3f6/0xb30
[ 55.321571] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.322197] ksys_unshare+0x44d/0x8e0
[ 55.322726] ? __pfx_ksys_unshare+0x10/0x10
[ 55.323284] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.324031] __x64_sys_unshare+0x31/0x40
[ 55.324586] do_syscall_64+0x3f/0x90
[ 55.325069] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.325759] RIP: 0033:0x7f44206250d7
[ 55.326250] 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
[ 55.328452] RSP: 002b:00007fff4d4cab08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.329413] RAX: ffffffffffffffda RBX: 00007fff4d4cb148 RCX: 00007f44206250d7
[ 55.330322] RDX: 00007f442068f41f RSI: 00007fff4d4caaa0 RDI: 0000000040000000
[ 55.331179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4d4ca8b0
[ 55.332075] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4420737bf0
[ 55.332988] R13: 00007fff4d4cabe0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.333922]
[ 55.334236] irq event stamp: 13561
[ 55.334707] hardirqs last enabled at (13573): [] __up_console_sem+0x78/0x80
[ 55.335780] hardirqs last disabled at (13584): [] __up_console_sem+0x5d/0x80
[ 55.336864] softirqs last enabled at (13044): [] irq_exit_rcu+0x93/0xc0
[ 55.337908] softirqs last disabled at (12945): [] irq_exit_rcu+0x93/0xc0
[ 55.338981] ---[ end trace 0000000000000000 ]---
executing program
[ 56.860993] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.908366] Bluetooth: hci0: command 0x041b tx timeout
[ 60.956372] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.004372] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:52:45 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880165675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555565ed400 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=00007ff587e526f4 CR3=0000000019abc000 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=0000000000039449 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=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 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=00007f5be17edd40 CR3=000000000eb76000 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=0000000000000000000000ff000000ff
XMM02=0000000000000000000000ff000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=352e30332020205b3e343c0030366400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000