Warning: Permanently added '[localhost]:20160' (ECDSA) to the list of known hosts.
2023/05/18 10:32:46 fuzzer started
2023/05/18 10:32:46 dialing manager at localhost:44319
2023/05/18 10:32:46 checking machine...
2023/05/18 10:32:46 checking revisions...
syzkaller login: [ 36.488394] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:32:47 testing simple program...
[ 36.564829] cgroup: Unknown subsys name 'net'
[ 36.636916] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.157756] audit: type=1400 audit(1684405979.781:6): 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
[ 50.318905] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.320355] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.322157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.326414] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.329141] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.330271] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.715560] ------------[ cut here ]------------
[ 50.716348] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.718436] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.719783] Modules linked in:
[ 50.720285] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.722468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.724522] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.725801] 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
[ 50.727996] RSP: 0018:ffff888020237c00 EFLAGS: 00010282
[ 50.728718] RAX: 0000000000000000 RBX: ffff88800e696c40 RCX: 0000000000000000
[ 50.729648] RDX: ffff888019d43680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.730619] RBP: ffff88800e696c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.731482] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.732407] R13: ffffffff84e23fe0 R14: ffff88800e696c48 R15: ffffffff84d74dc0
[ 50.733332] FS: 00005555570aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.734367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.735117] CR2: 00007efe34c3b6f4 CR3: 00000000201f2000 CR4: 0000000000350ef0
[ 50.735999] Call Trace:
[ 50.736333]
[ 50.736657] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.737295] ipv4_frags_init_net+0x269/0x440
[ 50.737892] ops_init+0xbb/0x6b0
[ 50.738335] setup_net+0x3d9/0x990
[ 50.738838] ? down_read_killable+0x1d7/0x4e0
[ 50.739397] ? __pfx_setup_net+0x10/0x10
[ 50.739944] ? copy_net_ns+0x17c/0x770
[ 50.740457] copy_net_ns+0x321/0x770
[ 50.740984] create_new_namespaces+0x3f6/0xb30
[ 50.741611] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.742230] ksys_unshare+0x44d/0x8e0
[ 50.742748] ? __pfx_ksys_unshare+0x10/0x10
[ 50.743294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.744038] __x64_sys_unshare+0x31/0x40
[ 50.744594] do_syscall_64+0x3f/0x90
[ 50.745084] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.745785] RIP: 0033:0x7f3adde120d7
[ 50.746250] 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
[ 50.748431] RSP: 002b:00007ffc31224df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.749387] RAX: ffffffffffffffda RBX: 00007ffc31225438 RCX: 00007f3adde120d7
[ 50.750291] RDX: 00007f3adde7c41f RSI: 00007ffc31224d90 RDI: 0000000040000000
[ 50.751167] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc31224ba0
[ 50.752047] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3addf24bf0
[ 50.752944] R13: 00007ffc31224ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.753863]
[ 50.754178] irq event stamp: 9677
[ 50.754639] hardirqs last enabled at (9689): [] __up_console_sem+0x78/0x80
[ 50.755686] hardirqs last disabled at (9700): [] __up_console_sem+0x5d/0x80
[ 50.756748] softirqs last enabled at (9602): [] irq_exit_rcu+0x93/0xc0
[ 50.757819] softirqs last disabled at (9597): [] irq_exit_rcu+0x93/0xc0
[ 50.758842] ---[ end trace 0000000000000000 ]---
[ 50.764008] ------------[ cut here ]------------
[ 50.764628] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.766282] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.767349] Modules linked in:
[ 50.767791] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.768960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.769992] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.770667] 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
[ 50.772829] RSP: 0018:ffff888020237c00 EFLAGS: 00010282
[ 50.773527] RAX: 0000000000000000 RBX: ffff88800f664440 RCX: 0000000000000000
[ 50.774413] RDX: ffff888019d43680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.775296] RBP: ffff88800f664454 R08: 0000000000000001 R09: 0000000000000000
[ 50.776194] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.777088] R13: ffffffff84e23fe0 R14: ffff88800f664448 R15: ffffffff84da7d60
[ 50.778024] FS: 00005555570aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.779038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.779783] CR2: 00007efe34c3b6f4 CR3: 00000000201f2000 CR4: 0000000000350ef0
[ 50.780679] Call Trace:
[ 50.781005]
[ 50.781316] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.781977] ipv6_frags_init_net+0x206/0x3c0
[ 50.782583] ops_init+0xbb/0x6b0
[ 50.783040] setup_net+0x3d9/0x990
[ 50.783483] ? down_read_killable+0x1d7/0x4e0
[ 50.784088] ? __pfx_setup_net+0x10/0x10
[ 50.784632] ? copy_net_ns+0x17c/0x770
[ 50.785144] copy_net_ns+0x321/0x770
[ 50.785711] create_new_namespaces+0x3f6/0xb30
[ 50.786297] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.786961] ksys_unshare+0x44d/0x8e0
[ 50.787446] ? __pfx_ksys_unshare+0x10/0x10
[ 50.788036] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.788783] __x64_sys_unshare+0x31/0x40
[ 50.789309] do_syscall_64+0x3f/0x90
[ 50.789825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.790472] RIP: 0033:0x7f3adde120d7
[ 50.790962] 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
[ 50.793119] RSP: 002b:00007ffc31224df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.794082] RAX: ffffffffffffffda RBX: 00007ffc31225438 RCX: 00007f3adde120d7
[ 50.794972] RDX: 00007f3adde7c41f RSI: 00007ffc31224d90 RDI: 0000000040000000
[ 50.795875] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc31224ba0
[ 50.796758] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3addf24bf0
[ 50.797684] R13: 00007ffc31224ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.798602]
[ 50.798901] irq event stamp: 11559
[ 50.799344] hardirqs last enabled at (11569): [] __up_console_sem+0x78/0x80
[ 50.800435] hardirqs last disabled at (11580): [] __up_console_sem+0x5d/0x80
[ 50.801524] softirqs last enabled at (10866): [] irq_exit_rcu+0x93/0xc0
[ 50.802544] softirqs last disabled at (10861): [] irq_exit_rcu+0x93/0xc0
[ 50.803579] ---[ end trace 0000000000000000 ]---
[ 50.804971] ------------[ cut here ]------------
[ 50.805667] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.807552] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.808638] Modules linked in:
[ 50.809045] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.810216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.811230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.811927] 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
[ 50.814100] RSP: 0018:ffff888020237bf0 EFLAGS: 00010286
[ 50.814789] RAX: 0000000000000000 RBX: ffff88800f664e40 RCX: 0000000000000000
[ 50.815687] RDX: ffff888019d43680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.816583] RBP: ffff88800f664e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.817429] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.818327] R13: ffffffff84e23fe0 R14: ffff88800f664e48 R15: ffffffff84db0aa0
[ 50.819206] FS: 00005555570aa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.820220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.820950] CR2: 00007efe34c3b6f4 CR3: 00000000201f2000 CR4: 0000000000350ef0
[ 50.821885] Call Trace:
[ 50.822227]
[ 50.822554] nf_ct_net_init+0x224/0x3d0
[ 50.823074] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.823687] ops_init+0xbb/0x6b0
[ 50.824142] setup_net+0x3d9/0x990
[ 50.824629] ? down_read_killable+0x1d7/0x4e0
[ 50.825222] ? __pfx_setup_net+0x10/0x10
[ 50.825761] ? copy_net_ns+0x17c/0x770
[ 50.826273] copy_net_ns+0x321/0x770
[ 50.826786] create_new_namespaces+0x3f6/0xb30
[ 50.827372] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.828024] ksys_unshare+0x44d/0x8e0
[ 50.828541] ? __pfx_ksys_unshare+0x10/0x10
[ 50.829080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.829860] __x64_sys_unshare+0x31/0x40
[ 50.830375] do_syscall_64+0x3f/0x90
[ 50.830889] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.831565] RIP: 0033:0x7f3adde120d7
[ 50.832011] 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
[ 50.834191] RSP: 002b:00007ffc31224df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.835159] RAX: ffffffffffffffda RBX: 00007ffc31225438 RCX: 00007f3adde120d7
[ 50.836037] RDX: 00007f3adde7c41f RSI: 00007ffc31224d90 RDI: 0000000040000000
[ 50.836936] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc31224ba0
[ 50.837863] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3addf24bf0
[ 50.838747] R13: 00007ffc31224ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.839668]
[ 50.839966] irq event stamp: 12403
[ 50.840417] hardirqs last enabled at (12413): [] __up_console_sem+0x78/0x80
[ 50.841518] hardirqs last disabled at (12426): [] __up_console_sem+0x5d/0x80
[ 50.842593] softirqs last enabled at (11964): [] irq_exit_rcu+0x93/0xc0
[ 50.843621] softirqs last disabled at (11959): [] irq_exit_rcu+0x93/0xc0
[ 50.844660] ---[ end trace 0000000000000000 ]---
executing program
[ 52.403973] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.450575] Bluetooth: hci0: command 0x041b tx timeout
[ 56.498574] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.546631] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:33:00 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888020237618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555570aa400 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=00007efe34c3b6f4 CR3=00000000201f2000 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=000000000003e877 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=00000206 [-----P-] 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=00007f3a79536520 CR3=000000000eb9e000 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=a36aa2435161569edd4794296703e1ad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110c68 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=eb0fc7fc258dae3e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000