Warning: Permanently added '[localhost]:17193' (ECDSA) to the list of known hosts.
2023/05/17 14:40:45 fuzzer started
2023/05/17 14:40:46 dialing manager at localhost:44319
2023/05/17 14:40:46 checking machine...
2023/05/17 14:40:46 checking revisions...
syzkaller login: [ 41.585072] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:40:46 testing simple program...
[ 41.655940] cgroup: Unknown subsys name 'net'
[ 41.741150] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.291305] audit: type=1400 audit(1684334459.155:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.401153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.404207] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.405821] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.410956] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.415410] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.418697] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.854395] ------------[ cut here ]------------
[ 55.855078] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.856699] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.857999] Modules linked in:
[ 55.858404] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.863137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.864261] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.864948] 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
[ 55.867137] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 55.867796] RAX: 0000000000000000 RBX: ffff88800dcfbc40 RCX: 0000000000000000
[ 55.868702] RDX: ffff888009b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.869606] RBP: ffff88800dcfbc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.870496] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.871391] R13: ffffffff84e23fe0 R14: ffff88800dcfbc48 R15: ffffffff84d74dc0
[ 55.872324] FS: 0000555555cd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.873356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.874107] CR2: 00007ffd6e0ddff8 CR3: 000000001649c000 CR4: 0000000000350ef0
[ 55.874987] Call Trace:
[ 55.875316]
[ 55.875618] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.876274] ipv4_frags_init_net+0x269/0x440
[ 55.876836] ops_init+0xbb/0x6b0
[ 55.877330] setup_net+0x3d9/0x990
[ 55.877788] ? down_read_killable+0x1d7/0x4e0
[ 55.878394] ? __pfx_setup_net+0x10/0x10
[ 55.878938] ? copy_net_ns+0x17c/0x770
[ 55.879450] copy_net_ns+0x321/0x770
[ 55.879975] create_new_namespaces+0x3f6/0xb30
[ 55.880561] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.881237] ksys_unshare+0x44d/0x8e0
[ 55.881731] ? __pfx_ksys_unshare+0x10/0x10
[ 55.882313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.883054] __x64_sys_unshare+0x31/0x40
[ 55.883568] do_syscall_64+0x3f/0x90
[ 55.884080] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.884728] RIP: 0033:0x7ff7b9f960d7
[ 55.885229] 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
[ 55.887395] RSP: 002b:00007ffe7a85e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.888342] RAX: ffffffffffffffda RBX: 00007ffe7a85ef38 RCX: 00007ff7b9f960d7
[ 55.889229] RDX: 00007ff7ba00041f RSI: 00007ffe7a85e890 RDI: 0000000040000000
[ 55.890103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7a85e6a0
[ 55.890978] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7ba0a8bf0
[ 55.891829] R13: 00007ffe7a85e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.892730]
[ 55.893076] irq event stamp: 8211
[ 55.893499] hardirqs last enabled at (8221): [] __up_console_sem+0x78/0x80
[ 55.894546] hardirqs last disabled at (8232): [] __up_console_sem+0x5d/0x80
[ 55.895611] softirqs last enabled at (7758): [] irq_exit_rcu+0x93/0xc0
[ 55.896664] softirqs last disabled at (7703): [] irq_exit_rcu+0x93/0xc0
[ 55.897711] ---[ end trace 0000000000000000 ]---
[ 55.903776] ------------[ cut here ]------------
[ 55.904431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.906242] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.907338] Modules linked in:
[ 55.907757] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.908937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.909958] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.910616] 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
[ 55.912841] RSP: 0018:ffff88801e987c00 EFLAGS: 00010282
[ 55.913520] RAX: 0000000000000000 RBX: ffff88800e2c5c40 RCX: 0000000000000000
[ 55.914416] RDX: ffff888009b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.915307] RBP: ffff88800e2c5c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.916208] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.917122] R13: ffffffff84e23fe0 R14: ffff88800e2c5c48 R15: ffffffff84da7d60
[ 55.918037] FS: 0000555555cd1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.919044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.919755] CR2: 00007fbb88ae1b80 CR3: 000000001649c000 CR4: 0000000000350ee0
[ 55.920647] Call Trace:
[ 55.920999]
[ 55.921319] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.921970] ipv6_frags_init_net+0x206/0x3c0
[ 55.922536] ops_init+0xbb/0x6b0
[ 55.923016] setup_net+0x3d9/0x990
[ 55.923475] ? down_read_killable+0x1d7/0x4e0
[ 55.924070] ? __pfx_setup_net+0x10/0x10
[ 55.924579] ? copy_net_ns+0x17c/0x770
[ 55.925128] copy_net_ns+0x321/0x770
[ 55.925615] create_new_namespaces+0x3f6/0xb30
[ 55.926239] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.926884] ksys_unshare+0x44d/0x8e0
[ 55.927376] ? __pfx_ksys_unshare+0x10/0x10
[ 55.927969] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.928680] __x64_sys_unshare+0x31/0x40
[ 55.929258] do_syscall_64+0x3f/0x90
[ 55.929741] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.930418] RIP: 0033:0x7ff7b9f960d7
[ 55.930908] 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
[ 55.933084] RSP: 002b:00007ffe7a85e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.934029] RAX: ffffffffffffffda RBX: 00007ffe7a85ef38 RCX: 00007ff7b9f960d7
[ 55.934917] RDX: 00007ff7ba00041f RSI: 00007ffe7a85e890 RDI: 0000000040000000
[ 55.935773] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7a85e6a0
[ 55.936662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7ba0a8bf0
[ 55.937563] R13: 00007ffe7a85e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.938478]
[ 55.938779] irq event stamp: 9891
[ 55.939235] hardirqs last enabled at (9903): [] __up_console_sem+0x78/0x80
[ 55.940285] hardirqs last disabled at (9914): [] __up_console_sem+0x5d/0x80
[ 55.941669] softirqs last enabled at (9754): [] irq_exit_rcu+0x93/0xc0
[ 55.942702] softirqs last disabled at (9749): [] irq_exit_rcu+0x93/0xc0
[ 55.943736] ---[ end trace 0000000000000000 ]---
[ 55.945093] ------------[ cut here ]------------
[ 55.945689] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.948683] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.950013] Modules linked in:
[ 55.950427] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.951725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.953041] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.953700] 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
[ 55.956125] RSP: 0018:ffff88801e987bf0 EFLAGS: 00010286
[ 55.956795] RAX: 0000000000000000 RBX: ffff88800e2c4240 RCX: 0000000000000000
[ 55.957831] RDX: ffff888009b2d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.958808] RBP: ffff88800e2c4254 R08: 0000000000000001 R09: 0000000000000000
[ 55.959953] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.960844] R13: ffffffff84e23fe0 R14: ffff88800e2c4248 R15: ffffffff84db0aa0
[ 55.962063] FS: 0000555555cd1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.963205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.964142] CR2: 00007fbb88ae1b80 CR3: 000000001649c000 CR4: 0000000000350ee0
[ 55.965203] Call Trace:
[ 55.965540]
[ 55.965841] nf_ct_net_init+0x224/0x3d0
[ 55.966564] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.967305] ops_init+0xbb/0x6b0
[ 55.967759] setup_net+0x3d9/0x990
[ 55.968407] ? down_read_killable+0x1d7/0x4e0
[ 55.969152] ? __pfx_setup_net+0x10/0x10
[ 55.969682] ? copy_net_ns+0x17c/0x770
[ 55.970364] copy_net_ns+0x321/0x770
[ 55.971044] create_new_namespaces+0x3f6/0xb30
[ 55.971635] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.972395] ksys_unshare+0x44d/0x8e0
[ 55.973102] ? __pfx_ksys_unshare+0x10/0x10
[ 55.973665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.974566] __x64_sys_unshare+0x31/0x40
[ 55.975253] do_syscall_64+0x3f/0x90
[ 55.975737] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.976564] RIP: 0033:0x7ff7b9f960d7
[ 55.977211] 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
[ 55.979549] RSP: 002b:00007ffe7a85e8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.980667] RAX: ffffffffffffffda RBX: 00007ffe7a85ef38 RCX: 00007ff7b9f960d7
[ 55.981748] RDX: 00007ff7ba00041f RSI: 00007ffe7a85e890 RDI: 0000000040000000
[ 55.982806] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7a85e6a0
[ 55.983843] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff7ba0a8bf0
[ 55.984809] R13: 00007ffe7a85e9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.985804]
[ 55.986143] irq event stamp: 13499
[ 55.986580] hardirqs last enabled at (13509): [] __up_console_sem+0x78/0x80
[ 55.987675] hardirqs last disabled at (13520): [] __up_console_sem+0x5d/0x80
[ 55.988775] softirqs last enabled at (13482): [] irq_exit_rcu+0x93/0xc0
[ 55.989879] softirqs last disabled at (13459): [] irq_exit_rcu+0x93/0xc0
[ 55.990929] ---[ end trace 0000000000000000 ]---
executing program
[ 57.495678] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.542920] Bluetooth: hci0: command 0x041b tx timeout
[ 61.591321] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.639323] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:40:48 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555cd1400 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=00007ffd6e0ddff8 CR3=000000001649c000 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=0000000000042ccb 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=00007fbb88b09090 CR3=0000000015a1e000 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=2030303a31343a34312037312079614d XMM01=5d3939363635382e35352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3939363635382e35352020205b XMM07=79732030303a31343a34312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000