Warning: Permanently added '[localhost]:59282' (ECDSA) to the list of known hosts.
2023/05/18 00:41:14 fuzzer started
2023/05/18 00:41:14 dialing manager at localhost:44319
2023/05/18 00:41:14 checking machine...
2023/05/18 00:41:14 checking revisions...
syzkaller login: [ 55.000623] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:41:15 testing simple program...
[ 55.082914] cgroup: Unknown subsys name 'net'
[ 55.213824] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.963647] audit: type=1400 audit(1684370487.959:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.093554] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.095025] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.097115] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.099257] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.101572] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.103089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.476716] ------------[ cut here ]------------
[ 69.477407] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.479108] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.480382] Modules linked in:
[ 69.480787] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.485261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.486568] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.487252] 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
[ 69.489638] RSP: 0018:ffff888017ebfc00 EFLAGS: 00010282
[ 69.490376] RAX: 0000000000000000 RBX: ffff88800c820c40 RCX: 0000000000000000
[ 69.491335] RDX: ffff888017d73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.492258] RBP: ffff88800c820c54 R08: 0000000000000001 R09: 0000000000000000
[ 69.493211] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.494158] R13: ffffffff84e23fe0 R14: ffff88800c820c48 R15: ffffffff84d74dc0
[ 69.495105] FS: 0000555555fe6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.496179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.496957] CR2: 00007fc376be06f4 CR3: 000000000ebcc000 CR4: 0000000000350ee0
[ 69.497905] Call Trace:
[ 69.498244]
[ 69.498588] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.499241] ipv4_frags_init_net+0x269/0x440
[ 69.499895] ops_init+0xbb/0x6b0
[ 69.500409] setup_net+0x3d9/0x990
[ 69.500894] ? down_read_killable+0x1d7/0x4e0
[ 69.501542] ? __pfx_setup_net+0x10/0x10
[ 69.502089] ? copy_net_ns+0x17c/0x770
[ 69.502666] copy_net_ns+0x321/0x770
[ 69.503171] create_new_namespaces+0x3f6/0xb30
[ 69.503844] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.504524] ksys_unshare+0x44d/0x8e0
[ 69.505029] ? __pfx_ksys_unshare+0x10/0x10
[ 69.505653] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.506446] __x64_sys_unshare+0x31/0x40
[ 69.506994] do_syscall_64+0x3f/0x90
[ 69.507568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.508257] RIP: 0033:0x7f57c4a850d7
[ 69.508790] 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
[ 69.511186] RSP: 002b:00007fff10edabf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.512238] RAX: ffffffffffffffda RBX: 00007fff10edb238 RCX: 00007f57c4a850d7
[ 69.513175] RDX: 00007f57c4aef41f RSI: 00007fff10edab90 RDI: 0000000040000000
[ 69.514105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff10eda9a0
[ 69.515064] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c4b97bf0
[ 69.516016] R13: 00007fff10edacd0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.516976]
[ 69.517322] irq event stamp: 8245
[ 69.518026] hardirqs last enabled at (8259): [] __up_console_sem+0x78/0x80
[ 69.519099] hardirqs last disabled at (8282): [] __up_console_sem+0x5d/0x80
[ 69.520162] softirqs last enabled at (8278): [] irq_exit_rcu+0x93/0xc0
[ 69.521221] softirqs last disabled at (8267): [] irq_exit_rcu+0x93/0xc0
[ 69.522233] ---[ end trace 0000000000000000 ]---
[ 69.529447] ------------[ cut here ]------------
[ 69.530032] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.531754] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.532841] Modules linked in:
[ 69.533249] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.534443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.535467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.536133] 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
[ 69.538325] RSP: 0018:ffff888017ebfc00 EFLAGS: 00010282
[ 69.538983] RAX: 0000000000000000 RBX: ffff88800e4ef040 RCX: 0000000000000000
[ 69.539916] RDX: ffff888017d73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.540821] RBP: ffff88800e4ef054 R08: 0000000000000001 R09: 0000000000000000
[ 69.541716] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.542609] R13: ffffffff84e23fe0 R14: ffff88800e4ef048 R15: ffffffff84da7d60
[ 69.543504] FS: 0000555555fe6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.544513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.545215] CR2: 00007fc376be06f4 CR3: 000000000ebcc000 CR4: 0000000000350ee0
[ 69.546112] Call Trace:
[ 69.546469]
[ 69.546766] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.547419] ipv6_frags_init_net+0x206/0x3c0
[ 69.548002] ops_init+0xbb/0x6b0
[ 69.548487] setup_net+0x3d9/0x990
[ 69.548949] ? down_read_killable+0x1d7/0x4e0
[ 69.549549] ? __pfx_setup_net+0x10/0x10
[ 69.550068] ? copy_net_ns+0x17c/0x770
[ 69.550612] copy_net_ns+0x321/0x770
[ 69.551099] create_new_namespaces+0x3f6/0xb30
[ 69.551743] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.552396] ksys_unshare+0x44d/0x8e0
[ 69.552884] ? __pfx_ksys_unshare+0x10/0x10
[ 69.553466] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.554186] __x64_sys_unshare+0x31/0x40
[ 69.554742] do_syscall_64+0x3f/0x90
[ 69.555224] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.555905] RIP: 0033:0x7f57c4a850d7
[ 69.556408] 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
[ 69.558671] RSP: 002b:00007fff10edabf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.559679] RAX: ffffffffffffffda RBX: 00007fff10edb238 RCX: 00007f57c4a850d7
[ 69.560618] RDX: 00007f57c4aef41f RSI: 00007fff10edab90 RDI: 0000000040000000
[ 69.561560] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff10eda9a0
[ 69.562497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c4b97bf0
[ 69.563428] R13: 00007fff10edacd0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.564400]
[ 69.564709] irq event stamp: 10463
[ 69.565160] hardirqs last enabled at (10473): [] __up_console_sem+0x78/0x80
[ 69.566296] hardirqs last disabled at (10484): [] __up_console_sem+0x5d/0x80
[ 69.567414] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 69.568540] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 69.569641] ---[ end trace 0000000000000000 ]---
[ 69.571021] ------------[ cut here ]------------
[ 69.571688] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.573716] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.574816] Modules linked in:
[ 69.575232] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.576489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.577553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.578227] 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
[ 69.580525] RSP: 0018:ffff888017ebfbf0 EFLAGS: 00010286
[ 69.581209] RAX: 0000000000000000 RBX: ffff88800e4efe40 RCX: 0000000000000000
[ 69.582162] RDX: ffff888017d73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.583086] RBP: ffff88800e4efe54 R08: 0000000000000001 R09: 0000000000000000
[ 69.584042] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.584980] R13: ffffffff84e23fe0 R14: ffff88800e4efe48 R15: ffffffff84db0aa0
[ 69.585919] FS: 0000555555fe6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.586955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.587754] CR2: 00007fc376be06f4 CR3: 000000000ebcc000 CR4: 0000000000350ee0
[ 69.588687] Call Trace:
[ 69.589034]
[ 69.589383] nf_ct_net_init+0x224/0x3d0
[ 69.589921] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.590554] ops_init+0xbb/0x6b0
[ 69.591017] setup_net+0x3d9/0x990
[ 69.591556] ? down_read_killable+0x1d7/0x4e0
[ 69.592150] ? __pfx_setup_net+0x10/0x10
[ 69.592714] ? copy_net_ns+0x17c/0x770
[ 69.593244] copy_net_ns+0x321/0x770
[ 69.593793] create_new_namespaces+0x3f6/0xb30
[ 69.594425] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.595064] ksys_unshare+0x44d/0x8e0
[ 69.595614] ? __pfx_ksys_unshare+0x10/0x10
[ 69.596177] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.596956] __x64_sys_unshare+0x31/0x40
[ 69.597524] do_syscall_64+0x3f/0x90
[ 69.598021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.598724] RIP: 0033:0x7f57c4a850d7
[ 69.599202] 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
[ 69.601454] RSP: 002b:00007fff10edabf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.602452] RAX: ffffffffffffffda RBX: 00007fff10edb238 RCX: 00007f57c4a850d7
[ 69.603386] RDX: 00007f57c4aef41f RSI: 00007fff10edab90 RDI: 0000000040000000
[ 69.604337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff10eda9a0
[ 69.605232] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f57c4b97bf0
[ 69.606163] R13: 00007fff10edacd0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.607140]
[ 69.607481] irq event stamp: 11231
[ 69.607946] hardirqs last enabled at (11241): [] __up_console_sem+0x78/0x80
[ 69.609073] hardirqs last disabled at (11252): [] __up_console_sem+0x5d/0x80
[ 69.610196] softirqs last enabled at (11138): [] irq_exit_rcu+0x93/0xc0
[ 69.611295] softirqs last disabled at (11133): [] irq_exit_rcu+0x93/0xc0
[ 69.612402] ---[ end trace 0000000000000000 ]---
executing program
[ 71.181160] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.228338] Bluetooth: hci0: command 0x041b tx timeout
[ 75.276401] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.324421] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:41:10 Registers:
info registers vcpu 0
RAX=ffffffff8613f55f RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000001 RDI=ffffffff85e01338 RBP=ffff888016c4f250 RSP=ffff888016c4f188
R8 =ffffffff8613f55e R9 =ffffffff8613f562 R10=0000000000038001 R11=0000000000023957
R12=ffff888016c4f258 R13=ffff888016c4f240 R14=ffff888016c4faf8 R15=ffff888016c4f1f8
RIP=ffffffff8113086b RFL=00000246 [---Z-P-] 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 00007fd276995900 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=00007fc376bc6260 CR3=0000000016028000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=8f0aa935b4cf2e8100000000000ae988 XMM05=bc3f01cec6baacea000000000013ad98
XMM06=6098c19552daab49000000000011ece8 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017ebf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555555fe6400 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=00007fc376be06f4 CR3=000000000ebcc000 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