Warning: Permanently added '[localhost]:60718' (ECDSA) to the list of known hosts.
2023/05/17 22:58:37 fuzzer started
2023/05/17 22:58:37 dialing manager at localhost:44319
2023/05/17 22:58:37 checking machine...
2023/05/17 22:58:37 checking revisions...
syzkaller login: [ 35.303563] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:58:37 testing simple program...
[ 35.368469] cgroup: Unknown subsys name 'net'
[ 35.443811] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.639468] audit: type=1400 audit(1684364330.980:6): 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
[ 49.800753] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.804629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.805975] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.810243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.811997] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.815102] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.234105] ------------[ cut here ]------------
[ 50.234910] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.236927] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.238288] Modules linked in:
[ 50.238805] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.243515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.244744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.245573] 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
[ 50.247929] RSP: 0018:ffff8880204e7c00 EFLAGS: 00010282
[ 50.248675] RAX: 0000000000000000 RBX: ffff88801032d840 RCX: 0000000000000000
[ 50.249640] RDX: ffff88801769d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.250631] RBP: ffff88801032d854 R08: 0000000000000001 R09: 0000000000000000
[ 50.251596] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.252558] R13: ffffffff84e23fe0 R14: ffff88801032d848 R15: ffffffff84d74dc0
[ 50.253516] FS: 0000555555a2e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.254582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.255368] CR2: 00007f1896257269 CR3: 000000000959e000 CR4: 0000000000350ef0
[ 50.256323] Call Trace:
[ 50.256676]
[ 50.256992] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.257689] ipv4_frags_init_net+0x269/0x440
[ 50.258324] ops_init+0xbb/0x6b0
[ 50.258815] setup_net+0x3d9/0x990
[ 50.259336] ? down_read_killable+0x1d7/0x4e0
[ 50.259955] ? __pfx_setup_net+0x10/0x10
[ 50.260546] ? copy_net_ns+0x17c/0x770
[ 50.261122] copy_net_ns+0x321/0x770
[ 50.261647] create_new_namespaces+0x3f6/0xb30
[ 50.262303] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.262983] ksys_unshare+0x44d/0x8e0
[ 50.263543] ? __pfx_ksys_unshare+0x10/0x10
[ 50.264153] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.264904] __x64_sys_unshare+0x31/0x40
[ 50.265483] do_syscall_64+0x3f/0x90
[ 50.265990] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.266723] RIP: 0033:0x7fa388f440d7
[ 50.267257] 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
[ 50.269569] RSP: 002b:00007ffd3bfed6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.270591] RAX: ffffffffffffffda RBX: 00007ffd3bfedce8 RCX: 00007fa388f440d7
[ 50.271539] RDX: 00007fa388fae41f RSI: 00007ffd3bfed640 RDI: 0000000040000000
[ 50.272493] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3bfed450
[ 50.273442] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa389056bf0
[ 50.274386] R13: 00007ffd3bfed780 R14: 0000000000000000 R15: 00000000000000f8
[ 50.275380]
[ 50.275699] irq event stamp: 11413
[ 50.276193] hardirqs last enabled at (11425): [] __up_console_sem+0x78/0x80
[ 50.277350] hardirqs last disabled at (11448): [] __up_console_sem+0x5d/0x80
[ 50.278493] softirqs last enabled at (11444): [] irq_exit_rcu+0x93/0xc0
[ 50.279599] softirqs last disabled at (11433): [] irq_exit_rcu+0x93/0xc0
[ 50.280701] ---[ end trace 0000000000000000 ]---
[ 50.286554] ------------[ cut here ]------------
[ 50.287215] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.288965] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.290095] Modules linked in:
[ 50.290522] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.291697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.292730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.293414] 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
[ 50.295636] RSP: 0018:ffff8880204e7c00 EFLAGS: 00010282
[ 50.296331] RAX: 0000000000000000 RBX: ffff88800ef72040 RCX: 0000000000000000
[ 50.297223] RDX: ffff88801769d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.298125] RBP: ffff88800ef72054 R08: 0000000000000001 R09: 0000000000000000
[ 50.299006] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.299901] R13: ffffffff84e23fe0 R14: ffff88800ef72048 R15: ffffffff84da7d60
[ 50.300816] FS: 0000555555a2e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.301835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.302611] CR2: 00007f1896257269 CR3: 000000000959e000 CR4: 0000000000350ef0
[ 50.303518] Call Trace:
[ 50.303853]
[ 50.304186] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.304815] ipv6_frags_init_net+0x206/0x3c0
[ 50.305419] ops_init+0xbb/0x6b0
[ 50.305880] setup_net+0x3d9/0x990
[ 50.306377] ? down_read_killable+0x1d7/0x4e0
[ 50.306961] ? __pfx_setup_net+0x10/0x10
[ 50.307504] ? copy_net_ns+0x17c/0x770
[ 50.308022] copy_net_ns+0x321/0x770
[ 50.308546] create_new_namespaces+0x3f6/0xb30
[ 50.309167] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.309793] ksys_unshare+0x44d/0x8e0
[ 50.310320] ? __pfx_ksys_unshare+0x10/0x10
[ 50.310885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.311628] __x64_sys_unshare+0x31/0x40
[ 50.312180] do_syscall_64+0x3f/0x90
[ 50.312663] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.313343] RIP: 0033:0x7fa388f440d7
[ 50.313817] 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
[ 50.315988] RSP: 002b:00007ffd3bfed6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.316944] RAX: ffffffffffffffda RBX: 00007ffd3bfedce8 RCX: 00007fa388f440d7
[ 50.317848] RDX: 00007fa388fae41f RSI: 00007ffd3bfed640 RDI: 0000000040000000
[ 50.318756] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3bfed450
[ 50.319650] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa389056bf0
[ 50.320536] R13: 00007ffd3bfed780 R14: 0000000000000000 R15: 00000000000000f8
[ 50.321449]
[ 50.321752] irq event stamp: 13353
[ 50.322218] hardirqs last enabled at (13365): [] __up_console_sem+0x78/0x80
[ 50.323291] hardirqs last disabled at (13376): [] __up_console_sem+0x5d/0x80
[ 50.324365] softirqs last enabled at (12902): [] irq_exit_rcu+0x93/0xc0
[ 50.325395] softirqs last disabled at (12897): [] irq_exit_rcu+0x93/0xc0
[ 50.326433] ---[ end trace 0000000000000000 ]---
[ 50.327769] ------------[ cut here ]------------
[ 50.328377] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.330301] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.331369] Modules linked in:
[ 50.331764] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.332902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.333907] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.334582] 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
[ 50.336716] RSP: 0018:ffff8880204e7bf0 EFLAGS: 00010286
[ 50.337387] RAX: 0000000000000000 RBX: ffff88800ea63c40 RCX: 0000000000000000
[ 50.338265] RDX: ffff88801769d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.339147] RBP: ffff88800ea63c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.339990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.340949] R13: ffffffff84e23fe0 R14: ffff88800ea63c48 R15: ffffffff84db0aa0
[ 50.341971] FS: 0000555555a2e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.343133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.343947] CR2: 00007f1896257269 CR3: 000000000959e000 CR4: 0000000000350ef0
[ 50.344965] Call Trace:
[ 50.345365]
[ 50.345706] nf_ct_net_init+0x224/0x3d0
[ 50.346325] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.346988] ops_init+0xbb/0x6b0
[ 50.347533] setup_net+0x3d9/0x990
[ 50.348091] ? down_read_killable+0x1d7/0x4e0
[ 50.348741] ? __pfx_setup_net+0x10/0x10
[ 50.349352] ? copy_net_ns+0x17c/0x770
[ 50.349935] copy_net_ns+0x321/0x770
[ 50.350538] create_new_namespaces+0x3f6/0xb30
[ 50.351236] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.351929] ksys_unshare+0x44d/0x8e0
[ 50.352514] ? __pfx_ksys_unshare+0x10/0x10
[ 50.353165] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.353967] __x64_sys_unshare+0x31/0x40
[ 50.354604] do_syscall_64+0x3f/0x90
[ 50.355193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.355928] RIP: 0033:0x7fa388f440d7
[ 50.356486] 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
[ 50.358982] RSP: 002b:00007ffd3bfed6a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.360061] RAX: ffffffffffffffda RBX: 00007ffd3bfedce8 RCX: 00007fa388f440d7
[ 50.361062] RDX: 00007fa388fae41f RSI: 00007ffd3bfed640 RDI: 0000000040000000
[ 50.362063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3bfed450
[ 50.363071] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa389056bf0
[ 50.364063] R13: 00007ffd3bfed780 R14: 0000000000000000 R15: 00000000000000f8
[ 50.365095]
[ 50.365438] irq event stamp: 14177
[ 50.365922] hardirqs last enabled at (14187): [] __up_console_sem+0x78/0x80
[ 50.367150] hardirqs last disabled at (14206): [] __up_console_sem+0x5d/0x80
[ 50.368348] softirqs last enabled at (14202): [] irq_exit_rcu+0x93/0xc0
[ 50.369518] softirqs last disabled at (14195): [] irq_exit_rcu+0x93/0xc0
[ 50.370701] ---[ end trace 0000000000000000 ]---
[ 51.877857] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.925153] Bluetooth: hci0: command 0x041b tx timeout
[ 55.973101] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.021129] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:58:51 Registers:
info registers vcpu 0
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880204e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555555a2e400 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=00007f1896257269 CR3=000000000959e000 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=0000000000000040 RBX=1ffff1100321fef3 RCX=ffffffff812cc7ef RDX=1ffffffff0ef80ee
RSI=0000000000000008 RDI=ffffffff877c0770 RBP=ffff8880158ca580 RSP=ffff8880190ff760
R8 =0000000000000000 R9 =fffffbfff0ef3943 R10=ffffffff8779ca1f R11=0000000000000001
R12=0000000000000006 R13=ffff8880158ca5a0 R14=ffffffff877c0720 R15=0000000000000040
RIP=ffffffff812cc832 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 00007f875de0b700 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=00007f452143f358 CR3=000000000e538000 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=2032353a38353a32322037312079614d XMM01=5d3838323833322e30352020205b203a
XMM02=646f4d205d3838323833322e30352020 XMM03=6b7a79732032353a38353a3232203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3732393633322e30352020205b XMM07=79732032353a38353a32322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000