Warning: Permanently added '[localhost]:34348' (ECDSA) to the list of known hosts.
2023/05/17 21:51:43 fuzzer started
2023/05/17 21:51:44 dialing manager at localhost:44319
2023/05/17 21:51:44 checking machine...
2023/05/17 21:51:44 checking revisions...
syzkaller login: [ 59.160847] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:51:44 testing simple program...
[ 59.225722] cgroup: Unknown subsys name 'net'
[ 59.305284] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.125967] audit: type=1400 audit(1684360316.154:6): 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
[ 72.246125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.248994] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.250384] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.253383] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.255720] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.256917] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.656618] ------------[ cut here ]------------
[ 72.657392] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.659481] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.660835] Modules linked in:
[ 72.661297] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.666650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.667700] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.668388] 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
[ 72.670588] RSP: 0018:ffff88801eca7c00 EFLAGS: 00010282
[ 72.671249] RAX: 0000000000000000 RBX: ffff88800c3ff040 RCX: 0000000000000000
[ 72.672141] RDX: ffff888019d0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.673030] RBP: ffff88800c3ff054 R08: 0000000000000001 R09: 0000000000000000
[ 72.673928] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.674819] R13: ffffffff84e23fe0 R14: ffff88800c3ff048 R15: ffffffff84d74dc0
[ 72.675721] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.676744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.677495] CR2: 00007fba8c7306f4 CR3: 000000001ec54000 CR4: 0000000000350ef0
[ 72.678355] Call Trace:
[ 72.678710]
[ 72.679011] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.679652] ipv4_frags_init_net+0x269/0x440
[ 72.680241] ops_init+0xbb/0x6b0
[ 72.680723] setup_net+0x3d9/0x990
[ 72.681185] ? down_read_killable+0x1d7/0x4e0
[ 72.681784] ? __pfx_setup_net+0x10/0x10
[ 72.682299] ? copy_net_ns+0x17c/0x770
[ 72.682835] copy_net_ns+0x321/0x770
[ 72.683319] create_new_namespaces+0x3f6/0xb30
[ 72.683939] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.684603] ksys_unshare+0x44d/0x8e0
[ 72.685095] ? __pfx_ksys_unshare+0x10/0x10
[ 72.685680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.686396] __x64_sys_unshare+0x31/0x40
[ 72.686941] do_syscall_64+0x3f/0x90
[ 72.687417] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.688104] RIP: 0033:0x7f9c344660d7
[ 72.688604] 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
[ 72.690780] RSP: 002b:00007fffcbd983d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.691724] RAX: ffffffffffffffda RBX: 00007fffcbd98a18 RCX: 00007f9c344660d7
[ 72.692631] RDX: 00007f9c344d041f RSI: 00007fffcbd98370 RDI: 0000000040000000
[ 72.693525] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcbd98180
[ 72.694381] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9c34578bf0
[ 72.695283] R13: 00007fffcbd984b0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.696201]
[ 72.696530] irq event stamp: 8585
[ 72.696957] hardirqs last enabled at (8595): [] __up_console_sem+0x78/0x80
[ 72.698015] hardirqs last disabled at (8606): [] __up_console_sem+0x5d/0x80
[ 72.699068] softirqs last enabled at (8480): [] irq_exit_rcu+0x93/0xc0
[ 72.700121] softirqs last disabled at (8475): [] irq_exit_rcu+0x93/0xc0
[ 72.701162] ---[ end trace 0000000000000000 ]---
[ 72.707319] ------------[ cut here ]------------
[ 72.707964] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.709730] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.710793] Modules linked in:
[ 72.711202] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.712390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.713398] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.714083] 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
[ 72.716325] RSP: 0018:ffff88801eca7c00 EFLAGS: 00010282
[ 72.717013] RAX: 0000000000000000 RBX: ffff88800ef05040 RCX: 0000000000000000
[ 72.717945] RDX: ffff888019d0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.718858] RBP: ffff88800ef05054 R08: 0000000000000001 R09: 0000000000000000
[ 72.719784] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.720692] R13: ffffffff84e23fe0 R14: ffff88800ef05048 R15: ffffffff84da7d60
[ 72.721601] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.722621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.723344] CR2: 00007fba8c7306f4 CR3: 000000001ec54000 CR4: 0000000000350ef0
[ 72.724261] Call Trace:
[ 72.724626]
[ 72.724926] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.725582] ipv6_frags_init_net+0x206/0x3c0
[ 72.726153] ops_init+0xbb/0x6b0
[ 72.726640] setup_net+0x3d9/0x990
[ 72.727117] ? down_read_killable+0x1d7/0x4e0
[ 72.727733] ? __pfx_setup_net+0x10/0x10
[ 72.728294] ? copy_net_ns+0x17c/0x770
[ 72.728840] copy_net_ns+0x321/0x770
[ 72.729329] create_new_namespaces+0x3f6/0xb30
[ 72.729954] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.730616] ksys_unshare+0x44d/0x8e0
[ 72.731117] ? __pfx_ksys_unshare+0x10/0x10
[ 72.731704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.732426] __x64_sys_unshare+0x31/0x40
[ 72.732979] do_syscall_64+0x3f/0x90
[ 72.733490] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.734140] RIP: 0033:0x7f9c344660d7
[ 72.734634] 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
[ 72.736866] RSP: 002b:00007fffcbd983d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.737829] RAX: ffffffffffffffda RBX: 00007fffcbd98a18 RCX: 00007f9c344660d7
[ 72.738732] RDX: 00007f9c344d041f RSI: 00007fffcbd98370 RDI: 0000000040000000
[ 72.739631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcbd98180
[ 72.740550] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9c34578bf0
[ 72.741428] R13: 00007fffcbd984b0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.742357]
[ 72.742692] irq event stamp: 10331
[ 72.743124] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 72.744218] hardirqs last disabled at (10352): [] __up_console_sem+0x5d/0x80
[ 72.745297] softirqs last enabled at (9812): [] irq_exit_rcu+0x93/0xc0
[ 72.746336] softirqs last disabled at (9807): [] irq_exit_rcu+0x93/0xc0
[ 72.747353] ---[ end trace 0000000000000000 ]---
[ 72.748881] ------------[ cut here ]------------
[ 72.749639] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.751837] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.752914] Modules linked in:
[ 72.753321] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.754494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.755527] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.756190] 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
[ 72.758380] RSP: 0018:ffff88801eca7bf0 EFLAGS: 00010286
[ 72.759069] RAX: 0000000000000000 RBX: ffff88800ef05a40 RCX: 0000000000000000
[ 72.759964] RDX: ffff888019d0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.760900] RBP: ffff88800ef05a54 R08: 0000000000000001 R09: 0000000000000000
[ 72.761801] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.762704] R13: ffffffff84e23fe0 R14: ffff88800ef05a48 R15: ffffffff84db0aa0
[ 72.763606] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.764616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.765332] CR2: 00007fba8c7306f4 CR3: 000000001ec54000 CR4: 0000000000350ef0
[ 72.766233] Call Trace:
[ 72.766590]
[ 72.766894] nf_ct_net_init+0x224/0x3d0
[ 72.767420] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.768047] ops_init+0xbb/0x6b0
[ 72.768532] setup_net+0x3d9/0x990
[ 72.768995] ? down_read_killable+0x1d7/0x4e0
[ 72.769594] ? __pfx_setup_net+0x10/0x10
[ 72.770105] ? copy_net_ns+0x17c/0x770
[ 72.770642] copy_net_ns+0x321/0x770
[ 72.771129] create_new_namespaces+0x3f6/0xb30
[ 72.771754] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.772400] ksys_unshare+0x44d/0x8e0
[ 72.772932] ? __pfx_ksys_unshare+0x10/0x10
[ 72.773506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.774211] __x64_sys_unshare+0x31/0x40
[ 72.774755] do_syscall_64+0x3f/0x90
[ 72.775235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.775905] RIP: 0033:0x7f9c344660d7
[ 72.776377] 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
[ 72.778527] RSP: 002b:00007fffcbd983d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.779425] RAX: ffffffffffffffda RBX: 00007fffcbd98a18 RCX: 00007f9c344660d7
[ 72.780333] RDX: 00007f9c344d041f RSI: 00007fffcbd98370 RDI: 0000000040000000
[ 72.781218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcbd98180
[ 72.782103] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9c34578bf0
[ 72.782994] R13: 00007fffcbd984b0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.783917]
[ 72.784230] irq event stamp: 11175
[ 72.784702] hardirqs last enabled at (11187): [] __up_console_sem+0x78/0x80
[ 72.785775] hardirqs last disabled at (11198): [] __up_console_sem+0x5d/0x80
[ 72.786829] softirqs last enabled at (10728): [] irq_exit_rcu+0x93/0xc0
[ 72.787867] softirqs last disabled at (10719): [] irq_exit_rcu+0x93/0xc0
[ 72.788923] ---[ end trace 0000000000000000 ]---
executing program
[ 74.332149] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.379537] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.428520] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.475505] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:51:42 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eca75f0
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 0000555556edb400 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=00007fba8c7306f4 CR3=000000001ec54000 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=0000000000059b11 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=00007fd48c98d5b0 CR3=000000000e4bc000 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=2037353a31353a31322037312079614d XMM01=5d3239333735362e32372020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000