Warning: Permanently added '[localhost]:53031' (ECDSA) to the list of known hosts.
2023/05/17 16:22:35 fuzzer started
2023/05/17 16:22:35 dialing manager at localhost:44319
2023/05/17 16:22:36 checking machine...
2023/05/17 16:22:36 checking revisions...
syzkaller login: [ 37.458014] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:22:36 testing simple program...
[ 37.532798] cgroup: Unknown subsys name 'net'
[ 37.597280] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.717425] audit: type=1400 audit(1684340569.423:6): 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
[ 51.892346] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.895367] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.897299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.900044] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.902131] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.903180] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.337818] ------------[ cut here ]------------
[ 52.338554] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.340290] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.341812] Modules linked in:
[ 52.342484] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.345047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.347587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.349003] 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
[ 52.351703] RSP: 0018:ffff888016f67c00 EFLAGS: 00010282
[ 52.352525] RAX: 0000000000000000 RBX: ffff88801625ac40 RCX: 0000000000000000
[ 52.353628] RDX: ffff88801a241b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.354723] RBP: ffff88801625ac54 R08: 0000000000000001 R09: 0000000000000000
[ 52.355797] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.356779] R13: ffffffff84e23fe0 R14: ffff88801625ac48 R15: ffffffff84d74dc0
[ 52.357798] FS: 000055555668d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.358947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.359864] CR2: 00007f8ac8f206f4 CR3: 000000001415a000 CR4: 0000000000350ef0
[ 52.360908] Call Trace:
[ 52.361287]
[ 52.361660] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.362380] ipv4_frags_init_net+0x269/0x440
[ 52.363001] ops_init+0xbb/0x6b0
[ 52.363548] setup_net+0x3d9/0x990
[ 52.364066] ? down_read_killable+0x1d7/0x4e0
[ 52.364738] ? __pfx_setup_net+0x10/0x10
[ 52.365370] ? copy_net_ns+0x17c/0x770
[ 52.365937] copy_net_ns+0x321/0x770
[ 52.366521] create_new_namespaces+0x3f6/0xb30
[ 52.367208] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.368067] ksys_unshare+0x44d/0x8e0
[ 52.368643] ? __pfx_ksys_unshare+0x10/0x10
[ 52.369264] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.370079] __x64_sys_unshare+0x31/0x40
[ 52.370690] do_syscall_64+0x3f/0x90
[ 52.371218] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.371989] RIP: 0033:0x7f00229400d7
[ 52.372562] 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
[ 52.375245] RSP: 002b:00007fff1512ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.376568] RAX: ffffffffffffffda RBX: 00007fff1512b268 RCX: 00007f00229400d7
[ 52.377663] RDX: 00007f00229aa41f RSI: 00007fff1512abc0 RDI: 0000000040000000
[ 52.378684] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1512a9d0
[ 52.379742] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0022a52bf0
[ 52.380849] R13: 00007fff1512ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.381906]
[ 52.382253] irq event stamp: 7997
[ 52.382783] hardirqs last enabled at (8009): [] __up_console_sem+0x78/0x80
[ 52.384067] hardirqs last disabled at (8020): [] __up_console_sem+0x5d/0x80
[ 52.385618] softirqs last enabled at (7352): [] irq_exit_rcu+0x93/0xc0
[ 52.387090] softirqs last disabled at (7327): [] irq_exit_rcu+0x93/0xc0
[ 52.388562] ---[ end trace 0000000000000000 ]---
[ 52.398105] ------------[ cut here ]------------
[ 52.398983] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.401153] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.402539] Modules linked in:
[ 52.403067] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.404624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.406028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.406951] 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
[ 52.409804] RSP: 0018:ffff888016f67c00 EFLAGS: 00010282
[ 52.410740] RAX: 0000000000000000 RBX: ffff88800d67ec40 RCX: 0000000000000000
[ 52.411881] RDX: ffff88801a241b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.413058] RBP: ffff88800d67ec54 R08: 0000000000000001 R09: 0000000000000000
[ 52.414255] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.415457] R13: ffffffff84e23fe0 R14: ffff88800d67ec48 R15: ffffffff84da7d60
[ 52.416643] FS: 000055555668d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.418028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.419046] CR2: 00007f8ac8f206f4 CR3: 000000001415a000 CR4: 0000000000350ef0
[ 52.420204] Call Trace:
[ 52.420703]
[ 52.421116] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.421995] ipv6_frags_init_net+0x206/0x3c0
[ 52.422872] ops_init+0xbb/0x6b0
[ 52.423642] setup_net+0x3d9/0x990
[ 52.424401] ? down_read_killable+0x1d7/0x4e0
[ 52.425283] ? __pfx_setup_net+0x10/0x10
[ 52.425828] ? copy_net_ns+0x17c/0x770
[ 52.426346] copy_net_ns+0x321/0x770
[ 52.426819] create_new_namespaces+0x3f6/0xb30
[ 52.427404] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.428060] ksys_unshare+0x44d/0x8e0
[ 52.428555] ? __pfx_ksys_unshare+0x10/0x10
[ 52.429070] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.429792] __x64_sys_unshare+0x31/0x40
[ 52.430279] do_syscall_64+0x3f/0x90
[ 52.430775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.431415] RIP: 0033:0x7f00229400d7
[ 52.431854] 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
[ 52.434113] RSP: 002b:00007fff1512ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.435025] RAX: ffffffffffffffda RBX: 00007fff1512b268 RCX: 00007f00229400d7
[ 52.435866] RDX: 00007f00229aa41f RSI: 00007fff1512abc0 RDI: 0000000040000000
[ 52.436703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1512a9d0
[ 52.437579] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0022a52bf0
[ 52.438445] R13: 00007fff1512ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.439263]
[ 52.439581] irq event stamp: 9987
[ 52.439987] hardirqs last enabled at (9997): [] __up_console_sem+0x78/0x80
[ 52.440988] hardirqs last disabled at (10008): [] __up_console_sem+0x5d/0x80
[ 52.442023] softirqs last enabled at (9350): [] irq_exit_rcu+0x93/0xc0
[ 52.443196] softirqs last disabled at (9333): [] irq_exit_rcu+0x93/0xc0
[ 52.444243] ---[ end trace 0000000000000000 ]---
[ 52.445676] ------------[ cut here ]------------
[ 52.446235] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.447991] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.449015] Modules linked in:
[ 52.449456] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.450571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.451533] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.452137] 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
[ 52.454348] RSP: 0018:ffff888016f67bf0 EFLAGS: 00010286
[ 52.455106] RAX: 0000000000000000 RBX: ffff88800d67f640 RCX: 0000000000000000
[ 52.456146] RDX: ffff88801a241b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.457219] RBP: ffff88800d67f654 R08: 0000000000000001 R09: 0000000000000000
[ 52.458070] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.458914] R13: ffffffff84e23fe0 R14: ffff88800d67f648 R15: ffffffff84db0aa0
[ 52.459742] FS: 000055555668d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.460652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.461344] CR2: 00007f8ac8f206f4 CR3: 000000001415a000 CR4: 0000000000350ef0
[ 52.462119] Call Trace:
[ 52.462449]
[ 52.462724] nf_ct_net_init+0x224/0x3d0
[ 52.463197] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.463748] ops_init+0xbb/0x6b0
[ 52.464157] setup_net+0x3d9/0x990
[ 52.464598] ? down_read_killable+0x1d7/0x4e0
[ 52.465299] ? __pfx_setup_net+0x10/0x10
[ 52.465805] ? copy_net_ns+0x17c/0x770
[ 52.466265] copy_net_ns+0x321/0x770
[ 52.466735] create_new_namespaces+0x3f6/0xb30
[ 52.467282] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.467869] ksys_unshare+0x44d/0x8e0
[ 52.468337] ? __pfx_ksys_unshare+0x10/0x10
[ 52.468834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.469533] __x64_sys_unshare+0x31/0x40
[ 52.470004] do_syscall_64+0x3f/0x90
[ 52.470465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.471045] RIP: 0033:0x7f00229400d7
[ 52.471489] 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
[ 52.473484] RSP: 002b:00007fff1512ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.474340] RAX: ffffffffffffffda RBX: 00007fff1512b268 RCX: 00007f00229400d7
[ 52.475126] RDX: 00007f00229aa41f RSI: 00007fff1512abc0 RDI: 0000000040000000
[ 52.475924] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1512a9d0
[ 52.476748] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0022a52bf0
[ 52.477746] R13: 00007fff1512ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.478558]
[ 52.478826] irq event stamp: 10745
[ 52.479214] hardirqs last enabled at (10755): [] __up_console_sem+0x78/0x80
[ 52.480180] hardirqs last disabled at (10766): [] __up_console_sem+0x5d/0x80
[ 52.481258] softirqs last enabled at (10362): [] irq_exit_rcu+0x93/0xc0
[ 52.482654] softirqs last disabled at (10357): [] irq_exit_rcu+0x93/0xc0
[ 52.484059] ---[ end trace 0000000000000000 ]---
[ 53.972127] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.019381] Bluetooth: hci0: command 0x041b tx timeout
[ 58.068367] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.115402] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:22:51 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f675c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 000055555668d400 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=00007f8ac8f206f4 CR3=000000001415a000 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=ffffffff8779ca20 RBX=0000000000000003 RCX=ffffffff812d0272 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779ca20 RBP=0000000000000316 RSP=ffff88800feef4e0
R8 =0000000000000000 R9 =fffffbfff0ef3947 R10=ffffffff8779ca3f R11=0000000000000001
R12=ffff888016672530 R13=ffff888016671b40 R14=dffffc0000000000 R15=0000000000000001
RIP=ffffffff8180f3b6 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 00007f4a13783700 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=00007ff75ff0ebd0 CR3=000000000c64a000 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=2031353a32323a36312037312079614d XMM01=5d3738353734332e32352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=34332e32352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3734303534332e32352020205b20 XMM07=732031353a32323a3631203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000