Warning: Permanently added '[localhost]:1795' (ECDSA) to the list of known hosts.
2023/05/17 17:52:09 fuzzer started
2023/05/17 17:52:09 dialing manager at localhost:44319
2023/05/17 17:52:09 checking machine...
2023/05/17 17:52:09 checking revisions...
syzkaller login: [ 51.392067] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:52:09 testing simple program...
[ 51.454356] cgroup: Unknown subsys name 'net'
[ 51.532959] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.822585] audit: type=1400 audit(1684345942.020:6): 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
[ 64.946309] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.948920] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.956227] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.958939] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.962218] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.963474] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.356591] ------------[ cut here ]------------
[ 65.357259] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.359101] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.360307] Modules linked in:
[ 65.360751] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.365250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.366383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.367168] 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
[ 65.369406] RSP: 0018:ffff88801f5e7c00 EFLAGS: 00010282
[ 65.370097] RAX: 0000000000000000 RBX: ffff88800dbc9840 RCX: 0000000000000000
[ 65.370951] RDX: ffff88800ffb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.371840] RBP: ffff88800dbc9854 R08: 0000000000000001 R09: 0000000000000000
[ 65.372724] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.373603] R13: ffffffff84e23fe0 R14: ffff88800dbc9848 R15: ffffffff84d74dc0
[ 65.374489] FS: 0000555557000400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.375478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.376239] CR2: 00007fd452b696f4 CR3: 000000000d758000 CR4: 0000000000350ee0
[ 65.377126] Call Trace:
[ 65.377446]
[ 65.377744] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.378379] ipv4_frags_init_net+0x269/0x440
[ 65.378936] ops_init+0xbb/0x6b0
[ 65.379411] setup_net+0x3d9/0x990
[ 65.379865] ? down_read_killable+0x1d7/0x4e0
[ 65.380493] ? __pfx_setup_net+0x10/0x10
[ 65.381030] ? copy_net_ns+0x17c/0x770
[ 65.381535] copy_net_ns+0x321/0x770
[ 65.382048] create_new_namespaces+0x3f6/0xb30
[ 65.382631] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.383275] ksys_unshare+0x44d/0x8e0
[ 65.383762] ? __pfx_ksys_unshare+0x10/0x10
[ 65.384339] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.385072] __x64_sys_unshare+0x31/0x40
[ 65.385615] do_syscall_64+0x3f/0x90
[ 65.386127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.386764] RIP: 0033:0x7fe47a0cb0d7
[ 65.387254] 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
[ 65.389412] RSP: 002b:00007ffd6770ba88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.390357] RAX: ffffffffffffffda RBX: 00007ffd6770c0c8 RCX: 00007fe47a0cb0d7
[ 65.391232] RDX: 00007fe47a13541f RSI: 00007ffd6770ba20 RDI: 0000000040000000
[ 65.392119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6770b830
[ 65.392962] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe47a1ddbf0
[ 65.393860] R13: 00007ffd6770bb60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.394769]
[ 65.395098] irq event stamp: 7991
[ 65.395519] hardirqs last enabled at (8001): [] __up_console_sem+0x78/0x80
[ 65.396596] hardirqs last disabled at (8012): [] __up_console_sem+0x5d/0x80
[ 65.397640] softirqs last enabled at (7562): [] irq_exit_rcu+0x93/0xc0
[ 65.398661] softirqs last disabled at (7533): [] irq_exit_rcu+0x93/0xc0
[ 65.399672] ---[ end trace 0000000000000000 ]---
[ 65.405534] ------------[ cut here ]------------
[ 65.406164] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.407793] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.408954] Modules linked in:
[ 65.409485] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.410833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.412061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.412720] 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
[ 65.415023] RSP: 0018:ffff88801f5e7c00 EFLAGS: 00010282
[ 65.415688] RAX: 0000000000000000 RBX: ffff88800d4f5640 RCX: 0000000000000000
[ 65.416726] RDX: ffff88800ffb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.417743] RBP: ffff88800d4f5654 R08: 0000000000000001 R09: 0000000000000000
[ 65.418740] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.419750] R13: ffffffff84e23fe0 R14: ffff88800d4f5648 R15: ffffffff84da7d60
[ 65.420738] FS: 0000555557000400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.421861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.422722] CR2: 00007f32f6bf0410 CR3: 000000000d758000 CR4: 0000000000350ef0
[ 65.423732] Call Trace:
[ 65.424279]
[ 65.424576] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.425335] ipv6_frags_init_net+0x206/0x3c0
[ 65.425894] ops_init+0xbb/0x6b0
[ 65.426452] setup_net+0x3d9/0x990
[ 65.426908] ? down_read_killable+0x1d7/0x4e0
[ 65.427664] ? __pfx_setup_net+0x10/0x10
[ 65.428421] ? copy_net_ns+0x17c/0x770
[ 65.428931] copy_net_ns+0x321/0x770
[ 65.429559] create_new_namespaces+0x3f6/0xb30
[ 65.430284] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.430895] ksys_unshare+0x44d/0x8e0
[ 65.431575] ? __pfx_ksys_unshare+0x10/0x10
[ 65.432236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.432946] __x64_sys_unshare+0x31/0x40
[ 65.433611] do_syscall_64+0x3f/0x90
[ 65.434203] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.434853] RIP: 0033:0x7fe47a0cb0d7
[ 65.435513] 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
[ 65.437824] RSP: 002b:00007ffd6770ba88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.438896] RAX: ffffffffffffffda RBX: 00007ffd6770c0c8 RCX: 00007fe47a0cb0d7
[ 65.439933] RDX: 00007fe47a13541f RSI: 00007ffd6770ba20 RDI: 0000000040000000
[ 65.441040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6770b830
[ 65.441898] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe47a1ddbf0
[ 65.442889] R13: 00007ffd6770bb60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.443931]
[ 65.444422] irq event stamp: 12025
[ 65.444851] hardirqs last enabled at (12035): [] __up_console_sem+0x78/0x80
[ 65.446072] hardirqs last disabled at (12122): [] __up_console_sem+0x5d/0x80
[ 65.447261] softirqs last enabled at (12194): [] irq_exit_rcu+0x93/0xc0
[ 65.448427] softirqs last disabled at (12207): [] irq_exit_rcu+0x93/0xc0
[ 65.449619] ---[ end trace 0000000000000000 ]---
[ 65.451473] ------------[ cut here ]------------
[ 65.452791] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.454702] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.455848] Modules linked in:
[ 65.456390] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.457542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.458537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.459207] 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
[ 65.461374] RSP: 0018:ffff88801f5e7bf0 EFLAGS: 00010286
[ 65.462058] RAX: 0000000000000000 RBX: ffff88800d4f5040 RCX: 0000000000000000
[ 65.462901] RDX: ffff88800ffb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.463787] RBP: ffff88800d4f5054 R08: 0000000000000001 R09: 0000000000000000
[ 65.464693] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.465573] R13: ffffffff84e23fe0 R14: ffff88800d4f5048 R15: ffffffff84db0aa0
[ 65.466454] FS: 0000555557000400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.467447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.468184] CR2: 00007f32f6bf0410 CR3: 000000000d758000 CR4: 0000000000350ef0
[ 65.469062] Call Trace:
[ 65.469384]
[ 65.469681] nf_ct_net_init+0x224/0x3d0
[ 65.470224] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.470796] ops_init+0xbb/0x6b0
[ 65.471263] setup_net+0x3d9/0x990
[ 65.471717] ? down_read_killable+0x1d7/0x4e0
[ 65.472321] ? __pfx_setup_net+0x10/0x10
[ 65.472831] ? copy_net_ns+0x17c/0x770
[ 65.473364] copy_net_ns+0x321/0x770
[ 65.473849] create_new_namespaces+0x3f6/0xb30
[ 65.474462] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.475097] ksys_unshare+0x44d/0x8e0
[ 65.475582] ? __pfx_ksys_unshare+0x10/0x10
[ 65.476173] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.476875] __x64_sys_unshare+0x31/0x40
[ 65.477418] do_syscall_64+0x3f/0x90
[ 65.477890] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.478554] RIP: 0033:0x7fe47a0cb0d7
[ 65.479043] 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
[ 65.481209] RSP: 002b:00007ffd6770ba88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.482143] RAX: ffffffffffffffda RBX: 00007ffd6770c0c8 RCX: 00007fe47a0cb0d7
[ 65.483018] RDX: 00007fe47a13541f RSI: 00007ffd6770ba20 RDI: 0000000040000000
[ 65.483861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6770b830
[ 65.484759] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe47a1ddbf0
[ 65.485627] R13: 00007ffd6770bb60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.486526]
[ 65.486829] irq event stamp: 13527
[ 65.487285] hardirqs last enabled at (13539): [] __up_console_sem+0x78/0x80
[ 65.488349] hardirqs last disabled at (13550): [] __up_console_sem+0x5d/0x80
[ 65.489403] softirqs last enabled at (13102): [] irq_exit_rcu+0x93/0xc0
[ 65.490427] softirqs last disabled at (13091): [] irq_exit_rcu+0x93/0xc0
[ 65.491457] ---[ end trace 0000000000000000 ]---
executing program
[ 67.028693] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.076043] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.124111] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.172055] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:52:16 Registers:
info registers vcpu 0
RAX=0000000000022d4b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f32f6bbea50 CR3=00000000166b8000 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=2033323a32353a37312037312079614d XMM01=5d3130313935332e35362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3130313935332e35362020205b XMM07=79732033323a32353a37312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555557000400 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=00007fd452b696f4 CR3=000000000d758000 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=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