Warning: Permanently added '[localhost]:57700' (ECDSA) to the list of known hosts.
2023/05/17 08:15:00 fuzzer started
2023/05/17 08:15:00 dialing manager at localhost:35573
2023/05/17 08:15:00 checking machine...
2023/05/17 08:15:00 checking revisions...
syzkaller login: [ 37.950816] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:15:01 testing simple program...
[ 38.014239] cgroup: Unknown subsys name 'net'
[ 38.089855] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.372102] audit: type=1400 audit(1684311314.486:6): 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
[ 52.525046] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.527446] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.528787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.530990] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.533896] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.536425] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.867569] ------------[ cut here ]------------
[ 52.868018] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.869266] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.869982] Modules linked in:
[ 52.870320] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.871119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.871836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.875343] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.879220] RSP: 0018:ffff88801ecafc00 EFLAGS: 00010282
[ 52.879694] RAX: 0000000000000000 RBX: ffff88800cae7040 RCX: 0000000000000000
[ 52.880343] RDX: ffff888016f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.880956] RBP: ffff88800cae7054 R08: 0000000000000001 R09: 0000000000000000
[ 52.881614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.882259] R13: ffffffff84e223a0 R14: ffff88800cae7048 R15: ffffffff84d73340
[ 52.882880] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.883663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.884194] CR2: 00007f54967f06f4 CR3: 00000000202e0000 CR4: 0000000000350ef0
[ 52.884805] Call Trace:
[ 52.885043]
[ 52.885297] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.885805] ipv4_frags_init_net+0x269/0x440
[ 52.886268] ops_init+0xbb/0x6b0
[ 52.886589] setup_net+0x3d9/0x990
[ 52.887440] ? down_read_killable+0x1d7/0x4e0
[ 52.888651] ? __pfx_setup_net+0x10/0x10
[ 52.889019] ? copy_net_ns+0x17c/0x770
[ 52.889424] copy_net_ns+0x321/0x770
[ 52.890222] create_new_namespaces+0x3f6/0xb30
[ 52.890778] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.892180] ksys_unshare+0x44d/0x8e0
[ 52.893285] ? __pfx_ksys_unshare+0x10/0x10
[ 52.894511] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.896118] __x64_sys_unshare+0x31/0x40
[ 52.897343] do_syscall_64+0x3f/0x90
[ 52.898423] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.899915] RIP: 0033:0x7f8cecad40d7
[ 52.900943] 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
[ 52.906057] RSP: 002b:00007ffe971117d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.908246] RAX: ffffffffffffffda RBX: 00007ffe97111e18 RCX: 00007f8cecad40d7
[ 52.910321] RDX: 00007f8cecb3e41f RSI: 00007ffe97111770 RDI: 0000000040000000
[ 52.912326] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97111580
[ 52.914309] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8cecbe6bf0
[ 52.916339] R13: 00007ffe971118b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.918420]
[ 52.919106] irq event stamp: 9621
[ 52.920072] hardirqs last enabled at (9633): [] __up_console_sem+0x78/0x80
[ 52.922485] hardirqs last disabled at (9644): [] __up_console_sem+0x5d/0x80
[ 52.924986] softirqs last enabled at (9474): [] irq_exit_rcu+0x93/0xc0
[ 52.927383] softirqs last disabled at (9469): [] irq_exit_rcu+0x93/0xc0
[ 52.929716] ---[ end trace 0000000000000000 ]---
[ 52.935253] ------------[ cut here ]------------
[ 52.936655] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.939812] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.942112] Modules linked in:
[ 52.942918] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.945339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.947483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.948771] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.953443] RSP: 0018:ffff88801ecafc00 EFLAGS: 00010282
[ 52.954784] RAX: 0000000000000000 RBX: ffff88800eb01640 RCX: 0000000000000000
[ 52.956789] RDX: ffff888016f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.958924] RBP: ffff88800eb01654 R08: 0000000000000001 R09: 0000000000000000
[ 52.960939] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.962829] R13: ffffffff84e223a0 R14: ffff88800eb01648 R15: ffffffff84da62e0
[ 52.964642] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.966598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.967959] CR2: 00007f54967f06f4 CR3: 00000000202e0000 CR4: 0000000000350ef0
[ 52.969676] Call Trace:
[ 52.971584]
[ 52.972169] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.974380] ipv6_frags_init_net+0x206/0x3c0
[ 52.975394] ops_init+0xbb/0x6b0
[ 52.977176] setup_net+0x3d9/0x990
[ 52.978073] ? down_read_killable+0x1d7/0x4e0
[ 52.980078] ? __pfx_setup_net+0x10/0x10
[ 52.980997] ? copy_net_ns+0x17c/0x770
[ 52.982891] copy_net_ns+0x321/0x770
[ 52.983819] create_new_namespaces+0x3f6/0xb30
[ 52.986090] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.987952] ksys_unshare+0x44d/0x8e0
[ 52.988850] ? __pfx_ksys_unshare+0x10/0x10
[ 52.991029] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.993335] __x64_sys_unshare+0x31/0x40
[ 52.994272] do_syscall_64+0x3f/0x90
[ 52.996035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.998087] RIP: 0033:0x7f8cecad40d7
[ 52.998965] 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
[ 53.002416] RSP: 002b:00007ffe971117d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.007239] RAX: ffffffffffffffda RBX: 00007ffe97111e18 RCX: 00007f8cecad40d7
[ 53.008828] RDX: 00007f8cecb3e41f RSI: 00007ffe97111770 RDI: 0000000040000000
[ 53.010516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97111580
[ 53.012542] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8cecbe6bf0
[ 53.013701] R13: 00007ffe971118b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.014388]
[ 53.014614] irq event stamp: 11363
[ 53.014926] hardirqs last enabled at (11373): [] __up_console_sem+0x78/0x80
[ 53.015701] hardirqs last disabled at (11384): [] __up_console_sem+0x5d/0x80
[ 53.016464] softirqs last enabled at (11292): [] irq_exit_rcu+0x93/0xc0
[ 53.017223] softirqs last disabled at (11287): [] irq_exit_rcu+0x93/0xc0
[ 53.017965] ---[ end trace 0000000000000000 ]---
[ 53.019775] ------------[ cut here ]------------
[ 53.020265] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.021676] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.022471] Modules linked in:
[ 53.022780] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.023642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.024373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.024885] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.026504] RSP: 0018:ffff88801ecafbf0 EFLAGS: 00010286
[ 53.026990] RAX: 0000000000000000 RBX: ffff88800d995a40 RCX: 0000000000000000
[ 53.027666] RDX: ffff888016f73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.028337] RBP: ffff88800d995a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.028966] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.029638] R13: ffffffff84e223a0 R14: ffff88800d995a48 R15: ffffffff84daf020
[ 53.030370] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.031155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.031675] CR2: 00007f54967f06f4 CR3: 00000000202e0000 CR4: 0000000000350ef0
[ 53.032350] Call Trace:
[ 53.032597]
[ 53.032825] nf_ct_net_init+0x224/0x3d0
[ 53.033242] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.033667] ops_init+0xbb/0x6b0
[ 53.034012] setup_net+0x3d9/0x990
[ 53.034378] ? down_read_killable+0x1d7/0x4e0
[ 53.034821] ? __pfx_setup_net+0x10/0x10
[ 53.035242] ? copy_net_ns+0x17c/0x770
[ 53.035616] copy_net_ns+0x321/0x770
[ 53.035971] create_new_namespaces+0x3f6/0xb30
[ 53.036436] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.036898] ksys_unshare+0x44d/0x8e0
[ 53.037296] ? __pfx_ksys_unshare+0x10/0x10
[ 53.037701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.038264] __x64_sys_unshare+0x31/0x40
[ 53.038644] do_syscall_64+0x3f/0x90
[ 53.038990] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.039519] RIP: 0033:0x7f8cecad40d7
[ 53.039864] 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
[ 53.041432] RSP: 002b:00007ffe971117d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.042094] RAX: ffffffffffffffda RBX: 00007ffe97111e18 RCX: 00007f8cecad40d7
[ 53.042751] RDX: 00007f8cecb3e41f RSI: 00007ffe97111770 RDI: 0000000040000000
[ 53.043419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97111580
[ 53.044042] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8cecbe6bf0
[ 53.044696] R13: 00007ffe971118b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.045371]
[ 53.045601] irq event stamp: 12159
[ 53.045914] hardirqs last enabled at (12169): [] __up_console_sem+0x78/0x80
[ 53.046713] hardirqs last disabled at (12180): [] __up_console_sem+0x5d/0x80
[ 53.047523] softirqs last enabled at (11712): [] irq_exit_rcu+0x93/0xc0
[ 53.048294] softirqs last disabled at (11707): [] irq_exit_rcu+0x93/0xc0
[ 53.049034] ---[ end trace 0000000000000000 ]---
[ 54.606887] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.654292] Bluetooth: hci0: command 0x041b tx timeout
[ 58.707477] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.750198] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:15:14 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ecaf5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555d33400 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=00007f54967f06f4 CR3=00000000202e0000 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=00001fa0
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=00000000000000004100868000000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000022b85 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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=00007ff653b6d1f0 CR3=000000000c984000 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=2035313a35313a38302037312079614d XMM01=5d3633383137382e32352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=37382e32352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3931313137382e32352020205b20 XMM07=732035313a35313a3830203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000