Warning: Permanently added '[localhost]:31275' (ECDSA) to the list of known hosts.
2023/05/17 13:46:40 fuzzer started
2023/05/17 13:46:41 dialing manager at localhost:44319
2023/05/17 13:46:41 checking machine...
2023/05/17 13:46:41 checking revisions...
syzkaller login: [ 44.357363] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:46:41 testing simple program...
[ 44.431189] cgroup: Unknown subsys name 'net'
[ 44.523242] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.743880] audit: type=1400 audit(1684331214.657:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.868145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.871644] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.873071] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.878059] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.880333] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.881726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 59.270013] ------------[ cut here ]------------
[ 59.270963] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.272723] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.273791] Modules linked in:
[ 59.274213] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.279185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.280218] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.280893] 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
[ 59.283086] RSP: 0018:ffff88800f677c00 EFLAGS: 00010282
[ 59.283770] RAX: 0000000000000000 RBX: ffff88800f57b840 RCX: 0000000000000000
[ 59.284679] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.285615] RBP: ffff88800f57b854 R08: 0000000000000001 R09: 0000000000000000
[ 59.286530] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.287435] R13: ffffffff84e23fe0 R14: ffff88800f57b848 R15: ffffffff84d74dc0
[ 59.288334] FS: 0000555555d1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.289352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.290093] CR2: 00007ffeabcc6000 CR3: 0000000016e90000 CR4: 0000000000350ef0
[ 59.290995] Call Trace:
[ 59.291325]
[ 59.291656] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.292288] ipv4_frags_init_net+0x269/0x440
[ 59.292881] ops_init+0xbb/0x6b0
[ 59.293330] setup_net+0x3d9/0x990
[ 59.293821] ? down_read_killable+0x1d7/0x4e0
[ 59.294392] ? __pfx_setup_net+0x10/0x10
[ 59.294926] ? copy_net_ns+0x17c/0x770
[ 59.295462] copy_net_ns+0x321/0x770
[ 59.295948] create_new_namespaces+0x3f6/0xb30
[ 59.296584] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.297194] ksys_unshare+0x44d/0x8e0
[ 59.297707] ? __pfx_ksys_unshare+0x10/0x10
[ 59.298246] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.298981] __x64_sys_unshare+0x31/0x40
[ 59.299525] do_syscall_64+0x3f/0x90
[ 59.300005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.300693] RIP: 0033:0x7f1bcd1510d7
[ 59.301156] 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
[ 59.303327] RSP: 002b:00007ffc38f94448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.304287] RAX: ffffffffffffffda RBX: 00007ffc38f94a88 RCX: 00007f1bcd1510d7
[ 59.305181] RDX: 00007f1bcd1bb41f RSI: 00007ffc38f943e0 RDI: 0000000040000000
[ 59.306063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38f941f0
[ 59.306945] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bcd263bf0
[ 59.307827] R13: 00007ffc38f94520 R14: 0000000000000000 R15: 00000000000000f8
[ 59.308763]
[ 59.309061] irq event stamp: 9387
[ 59.309558] hardirqs last enabled at (9411): [] __up_console_sem+0x78/0x80
[ 59.310601] hardirqs last disabled at (9422): [] __up_console_sem+0x5d/0x80
[ 59.311656] softirqs last enabled at (9406): [] irq_exit_rcu+0x93/0xc0
[ 59.312695] softirqs last disabled at (9395): [] irq_exit_rcu+0x93/0xc0
[ 59.313701] ---[ end trace 0000000000000000 ]---
[ 59.318647] ------------[ cut here ]------------
[ 59.319245] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.320894] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.321967] Modules linked in:
[ 59.322371] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.323540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.324561] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.325200] 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
[ 59.327366] RSP: 0018:ffff88800f677c00 EFLAGS: 00010282
[ 59.328050] RAX: 0000000000000000 RBX: ffff88800d5b8440 RCX: 0000000000000000
[ 59.328934] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.329819] RBP: ffff88800d5b8454 R08: 0000000000000001 R09: 0000000000000000
[ 59.330706] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.331582] R13: ffffffff84e23fe0 R14: ffff88800d5b8448 R15: ffffffff84da7d60
[ 59.332475] FS: 0000555555d1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.333455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.334153] CR2: 00007ffeabcc6000 CR3: 0000000016e90000 CR4: 0000000000350ef0
[ 59.335039] Call Trace:
[ 59.335363]
[ 59.335690] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.336322] ipv6_frags_init_net+0x206/0x3c0
[ 59.336916] ops_init+0xbb/0x6b0
[ 59.337361] setup_net+0x3d9/0x990
[ 59.337848] ? down_read_killable+0x1d7/0x4e0
[ 59.338439] ? __pfx_setup_net+0x10/0x10
[ 59.338946] ? copy_net_ns+0x17c/0x770
[ 59.339484] copy_net_ns+0x321/0x770
[ 59.339963] create_new_namespaces+0x3f6/0xb30
[ 59.340585] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.341192] ksys_unshare+0x44d/0x8e0
[ 59.341721] ? __pfx_ksys_unshare+0x10/0x10
[ 59.342260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.342994] __x64_sys_unshare+0x31/0x40
[ 59.343524] do_syscall_64+0x3f/0x90
[ 59.343998] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.344685] RIP: 0033:0x7f1bcd1510d7
[ 59.345152] 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
[ 59.347316] RSP: 002b:00007ffc38f94448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.348264] RAX: ffffffffffffffda RBX: 00007ffc38f94a88 RCX: 00007f1bcd1510d7
[ 59.349187] RDX: 00007f1bcd1bb41f RSI: 00007ffc38f943e0 RDI: 0000000040000000
[ 59.350080] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38f941f0
[ 59.350965] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bcd263bf0
[ 59.351863] R13: 00007ffc38f94520 R14: 0000000000000000 R15: 00000000000000f8
[ 59.352784]
[ 59.353090] irq event stamp: 10995
[ 59.353553] hardirqs last enabled at (11007): [] __up_console_sem+0x78/0x80
[ 59.354606] hardirqs last disabled at (11018): [] __up_console_sem+0x5d/0x80
[ 59.355677] softirqs last enabled at (10568): [] irq_exit_rcu+0x93/0xc0
[ 59.356741] softirqs last disabled at (10563): [] irq_exit_rcu+0x93/0xc0
[ 59.357793] ---[ end trace 0000000000000000 ]---
[ 59.359117] ------------[ cut here ]------------
[ 59.359727] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.361687] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.362815] Modules linked in:
[ 59.363216] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.364380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.365383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.366055] 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
[ 59.368244] RSP: 0018:ffff88800f677bf0 EFLAGS: 00010286
[ 59.368921] RAX: 0000000000000000 RBX: ffff88800d5b8c40 RCX: 0000000000000000
[ 59.369809] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.370693] RBP: ffff88800d5b8c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.371578] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.372460] R13: ffffffff84e23fe0 R14: ffff88800d5b8c48 R15: ffffffff84db0aa0
[ 59.373314] FS: 0000555555d1a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.374303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.375041] CR2: 00007ffeabcc6000 CR3: 0000000016e90000 CR4: 0000000000350ef0
[ 59.376001] Call Trace:
[ 59.376384]
[ 59.376744] nf_ct_net_init+0x224/0x3d0
[ 59.377301] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.377954] ops_init+0xbb/0x6b0
[ 59.378440] setup_net+0x3d9/0x990
[ 59.378898] ? down_read_killable+0x1d7/0x4e0
[ 59.379500] ? __pfx_setup_net+0x10/0x10
[ 59.380007] ? copy_net_ns+0x17c/0x770
[ 59.380562] copy_net_ns+0x321/0x770
[ 59.381047] create_new_namespaces+0x3f6/0xb30
[ 59.381664] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.382277] ksys_unshare+0x44d/0x8e0
[ 59.382795] ? __pfx_ksys_unshare+0x10/0x10
[ 59.383335] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.384078] __x64_sys_unshare+0x31/0x40
[ 59.384627] do_syscall_64+0x3f/0x90
[ 59.385110] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.385774] RIP: 0033:0x7f1bcd1510d7
[ 59.386244] 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
[ 59.388419] RSP: 002b:00007ffc38f94448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.389332] RAX: ffffffffffffffda RBX: 00007ffc38f94a88 RCX: 00007f1bcd1510d7
[ 59.390224] RDX: 00007f1bcd1bb41f RSI: 00007ffc38f943e0 RDI: 0000000040000000
[ 59.391107] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38f941f0
[ 59.391998] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1bcd263bf0
[ 59.392904] R13: 00007ffc38f94520 R14: 0000000000000000 R15: 00000000000000f8
[ 59.393807]
[ 59.394107] irq event stamp: 11761
[ 59.394579] hardirqs last enabled at (11773): [] __up_console_sem+0x78/0x80
[ 59.395661] hardirqs last disabled at (11784): [] __up_console_sem+0x5d/0x80
[ 59.396754] softirqs last enabled at (11698): [] irq_exit_rcu+0x93/0xc0
[ 59.397783] softirqs last disabled at (11693): [] irq_exit_rcu+0x93/0xc0
[ 59.398816] ---[ end trace 0000000000000000 ]---
[ 60.950228] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.997460] Bluetooth: hci0: command 0x041b tx timeout
[ 65.045474] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.093535] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:46:55 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f6775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555d1a400 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=00007ffeabcc6000 CR3=0000000016e90000 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=000000000002c61f 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=00007f704f0180a0 CR3=000000001592c000 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=2036353a36343a33312037312079614d XMM01=5d3139373337322e39352020205b203a
XMM02=646f4d205d3139373337322e39352020 XMM03=6b7a79732036353a36343a3331203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3332373237322e39352020205b XMM07=79732036353a36343a33312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000