Warning: Permanently added '[localhost]:17583' (ECDSA) to the list of known hosts.
2023/05/17 11:14:59 fuzzer started
2023/05/17 11:14:59 dialing manager at localhost:44319
2023/05/17 11:14:59 checking machine...
2023/05/17 11:14:59 checking revisions...
syzkaller login: [ 56.867325] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:14:59 testing simple program...
[ 56.943543] cgroup: Unknown subsys name 'net'
[ 57.035322] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.168938] audit: type=1400 audit(1684322111.798:6): 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
[ 70.250617] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.252439] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.253753] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.256102] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.257672] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.259465] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.692775] ------------[ cut here ]------------
[ 70.693718] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.695697] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.697028] Modules linked in:
[ 70.697551] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.702363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.703698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.704524] 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
[ 70.707011] RSP: 0018:ffff888018a4fc00 EFLAGS: 00010282
[ 70.707747] RAX: 0000000000000000 RBX: ffff88800d91b840 RCX: 0000000000000000
[ 70.708749] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.709800] RBP: ffff88800d91b854 R08: 0000000000000001 R09: 0000000000000000
[ 70.710930] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.711908] R13: ffffffff84e23fe0 R14: ffff88800d91b848 R15: ffffffff84d74dc0
[ 70.712898] FS: 00005555560b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.714017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.714799] CR2: 00007fa4de7aad90 CR3: 0000000018a50000 CR4: 0000000000350ef0
[ 70.715775] Call Trace:
[ 70.716169]
[ 70.716499] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.717216] ipv4_frags_init_net+0x269/0x440
[ 70.717895] ops_init+0xbb/0x6b0
[ 70.718387] setup_net+0x3d9/0x990
[ 70.718928] ? down_read_killable+0x1d7/0x4e0
[ 70.719552] ? __pfx_setup_net+0x10/0x10
[ 70.720149] ? copy_net_ns+0x17c/0x770
[ 70.720709] copy_net_ns+0x321/0x770
[ 70.721286] create_new_namespaces+0x3f6/0xb30
[ 70.721960] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.722632] ksys_unshare+0x44d/0x8e0
[ 70.723198] ? __pfx_ksys_unshare+0x10/0x10
[ 70.723797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.724607] __x64_sys_unshare+0x31/0x40
[ 70.725205] do_syscall_64+0x3f/0x90
[ 70.725756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.726495] RIP: 0033:0x7faf4fc5b0d7
[ 70.727031] 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
[ 70.729421] RSP: 002b:00007fff7d675ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.730461] RAX: ffffffffffffffda RBX: 00007fff7d676108 RCX: 00007faf4fc5b0d7
[ 70.731436] RDX: 00007faf4fcc541f RSI: 00007fff7d675a60 RDI: 0000000040000000
[ 70.732409] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d675870
[ 70.733388] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf4fd6dbf0
[ 70.734346] R13: 00007fff7d675ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.735348]
[ 70.735677] irq event stamp: 7799
[ 70.736170] hardirqs last enabled at (7811): [] __up_console_sem+0x78/0x80
[ 70.737337] hardirqs last disabled at (7822): [] __up_console_sem+0x5d/0x80
[ 70.738528] softirqs last enabled at (7358): [] irq_exit_rcu+0x93/0xc0
[ 70.739775] softirqs last disabled at (7843): [] irq_exit_rcu+0x93/0xc0
[ 70.741057] ---[ end trace 0000000000000000 ]---
[ 70.746314] ------------[ cut here ]------------
[ 70.747042] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.748945] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.750099] Modules linked in:
[ 70.750541] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.751802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.752974] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.753753] 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
[ 70.756459] RSP: 0018:ffff888018a4fc00 EFLAGS: 00010282
[ 70.757286] RAX: 0000000000000000 RBX: ffff88801373a440 RCX: 0000000000000000
[ 70.758403] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.759514] RBP: ffff88801373a454 R08: 0000000000000001 R09: 0000000000000000
[ 70.760487] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.761508] R13: ffffffff84e23fe0 R14: ffff88801373a448 R15: ffffffff84da7d60
[ 70.762561] FS: 00005555560b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.763802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.764694] CR2: 00007fa4de7aad90 CR3: 0000000018a50000 CR4: 0000000000350ef0
[ 70.765863] Call Trace:
[ 70.766218]
[ 70.766524] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.767245] ipv6_frags_init_net+0x206/0x3c0
[ 70.767940] ops_init+0xbb/0x6b0
[ 70.768478] setup_net+0x3d9/0x990
[ 70.769064] ? down_read_killable+0x1d7/0x4e0
[ 70.769758] ? __pfx_setup_net+0x10/0x10
[ 70.770463] ? copy_net_ns+0x17c/0x770
[ 70.771149] copy_net_ns+0x321/0x770
[ 70.771747] create_new_namespaces+0x3f6/0xb30
[ 70.772489] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.773171] ksys_unshare+0x44d/0x8e0
[ 70.773715] ? __pfx_ksys_unshare+0x10/0x10
[ 70.774310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.775083] __x64_sys_unshare+0x31/0x40
[ 70.775684] do_syscall_64+0x3f/0x90
[ 70.776309] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.777101] RIP: 0033:0x7faf4fc5b0d7
[ 70.777640] 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
[ 70.779962] RSP: 002b:00007fff7d675ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.780958] RAX: ffffffffffffffda RBX: 00007fff7d676108 RCX: 00007faf4fc5b0d7
[ 70.781921] RDX: 00007faf4fcc541f RSI: 00007fff7d675a60 RDI: 0000000040000000
[ 70.782809] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d675870
[ 70.783743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf4fd6dbf0
[ 70.784669] R13: 00007fff7d675ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.785612]
[ 70.785949] irq event stamp: 9439
[ 70.786397] hardirqs last enabled at (9449): [] __up_console_sem+0x78/0x80
[ 70.787512] hardirqs last disabled at (9460): [] __up_console_sem+0x5d/0x80
[ 70.788621] softirqs last enabled at (8930): [] irq_exit_rcu+0x93/0xc0
[ 70.789720] softirqs last disabled at (8925): [] irq_exit_rcu+0x93/0xc0
[ 70.790805] ---[ end trace 0000000000000000 ]---
[ 70.792637] ------------[ cut here ]------------
[ 70.793298] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.795338] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.796443] Modules linked in:
[ 70.796887] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.798111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.799178] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.799870] 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
[ 70.802153] RSP: 0018:ffff888018a4fbf0 EFLAGS: 00010286
[ 70.802815] RAX: 0000000000000000 RBX: ffff888009681e40 RCX: 0000000000000000
[ 70.803705] RDX: ffff888015f41b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.804630] RBP: ffff888009681e54 R08: 0000000000000001 R09: 0000000000000000
[ 70.805538] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.806465] R13: ffffffff84e23fe0 R14: ffff888009681e48 R15: ffffffff84db0aa0
[ 70.807377] FS: 00005555560b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.808396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.809166] CR2: 00007fa4de7aad90 CR3: 0000000018a50000 CR4: 0000000000350ef0
[ 70.810108] Call Trace:
[ 70.810451]
[ 70.810770] nf_ct_net_init+0x224/0x3d0
[ 70.811407] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.812105] ops_init+0xbb/0x6b0
[ 70.812602] setup_net+0x3d9/0x990
[ 70.813153] ? down_read_killable+0x1d7/0x4e0
[ 70.813823] ? __pfx_setup_net+0x10/0x10
[ 70.814444] ? copy_net_ns+0x17c/0x770
[ 70.815059] copy_net_ns+0x321/0x770
[ 70.815610] create_new_namespaces+0x3f6/0xb30
[ 70.816309] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.817029] ksys_unshare+0x44d/0x8e0
[ 70.817589] ? __pfx_ksys_unshare+0x10/0x10
[ 70.818241] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.819080] __x64_sys_unshare+0x31/0x40
[ 70.819669] do_syscall_64+0x3f/0x90
[ 70.820258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.821031] RIP: 0033:0x7faf4fc5b0d7
[ 70.821580] 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
[ 70.824005] RSP: 002b:00007fff7d675ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.825071] RAX: ffffffffffffffda RBX: 00007fff7d676108 RCX: 00007faf4fc5b0d7
[ 70.826095] RDX: 00007faf4fcc541f RSI: 00007fff7d675a60 RDI: 0000000040000000
[ 70.827087] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d675870
[ 70.828101] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf4fd6dbf0
[ 70.829129] R13: 00007fff7d675ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.830186]
[ 70.830523] irq event stamp: 10199
[ 70.831043] hardirqs last enabled at (10211): [] __up_console_sem+0x78/0x80
[ 70.832278] hardirqs last disabled at (10222): [] __up_console_sem+0x5d/0x80
[ 70.833511] softirqs last enabled at (9914): [] irq_exit_rcu+0x93/0xc0
[ 70.834658] softirqs last disabled at (9909): [] irq_exit_rcu+0x93/0xc0
[ 70.835811] ---[ end trace 0000000000000000 ]---
executing program
[ 72.332310] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.378955] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.427656] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.474936] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:14:52 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888018a4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555560b8400 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=00007fa4de7aad90 CR3=0000000018a50000 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=0000000000024803 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=00007fa4de8273d8 CR3=000000000d6de000 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=2033313a35313a31312037312079614d XMM01=5d3832303739362e30372020205b203a
XMM02=646f4d205d3832303739362e30372020 XMM03=6b7a79732033313a35313a3131203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3739363539362e30372020205b XMM07=79732033313a35313a31312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000