Warning: Permanently added '[localhost]:54911' (ECDSA) to the list of known hosts.
2023/05/17 15:20:22 fuzzer started
2023/05/17 15:20:23 dialing manager at localhost:44319
2023/05/17 15:20:23 checking machine...
2023/05/17 15:20:23 checking revisions...
syzkaller login: [ 42.663278] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:20:23 testing simple program...
[ 42.727642] cgroup: Unknown subsys name 'net'
[ 42.818169] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.190015] audit: type=1400 audit(1684336837.858:6): 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
executing program
[ 58.269673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.271264] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.272839] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.276079] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.278141] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.279766] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.682103] ------------[ cut here ]------------
[ 58.683318] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.685211] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.686433] Modules linked in:
[ 58.686950] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.691829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.692881] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.693536] 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
[ 58.695948] RSP: 0018:ffff8880190ffc00 EFLAGS: 00010282
[ 58.696756] RAX: 0000000000000000 RBX: ffff88800e1ecc40 RCX: 0000000000000000
[ 58.697736] RDX: ffff8880158bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.698730] RBP: ffff88800e1ecc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.699725] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.700740] R13: ffffffff84e23fe0 R14: ffff88800e1ecc48 R15: ffffffff84d74dc0
[ 58.701740] FS: 0000555555a9d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.702864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.703709] CR2: 00005615b5f92080 CR3: 000000000b8a6000 CR4: 0000000000350ef0
[ 58.704714] Call Trace:
[ 58.705090]
[ 58.705429] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.706153] ipv4_frags_init_net+0x269/0x440
[ 58.706823] ops_init+0xbb/0x6b0
[ 58.707330] setup_net+0x3d9/0x990
[ 58.707883] ? down_read_killable+0x1d7/0x4e0
[ 58.708592] ? __pfx_setup_net+0x10/0x10
[ 58.709187] ? copy_net_ns+0x17c/0x770
[ 58.709806] copy_net_ns+0x321/0x770
[ 58.710358] create_new_namespaces+0x3f6/0xb30
[ 58.711053] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.711775] ksys_unshare+0x44d/0x8e0
[ 58.712342] ? __pfx_ksys_unshare+0x10/0x10
[ 58.713006] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.713821] __x64_sys_unshare+0x31/0x40
[ 58.714402] do_syscall_64+0x3f/0x90
[ 58.714993] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.715751] RIP: 0033:0x7fad85a950d7
[ 58.716280] 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
[ 58.718722] RSP: 002b:00007fff95486fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.719791] RAX: ffffffffffffffda RBX: 00007fff954875f8 RCX: 00007fad85a950d7
[ 58.720819] RDX: 00007fad85aff41f RSI: 00007fff95486f50 RDI: 0000000040000000
[ 58.721820] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95486d60
[ 58.722812] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad85ba7bf0
[ 58.723807] R13: 00007fff95487090 R14: 0000000000000000 R15: 00000000000000f8
[ 58.724836]
[ 58.725173] irq event stamp: 8319
[ 58.725691] hardirqs last enabled at (8331): [] __up_console_sem+0x78/0x80
[ 58.726881] hardirqs last disabled at (8342): [] __up_console_sem+0x5d/0x80
[ 58.728066] softirqs last enabled at (7796): [] irq_exit_rcu+0x93/0xc0
[ 58.729243] softirqs last disabled at (7619): [] irq_exit_rcu+0x93/0xc0
[ 58.730399] ---[ end trace 0000000000000000 ]---
[ 58.736848] ------------[ cut here ]------------
[ 58.737452] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.739216] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.740415] Modules linked in:
[ 58.740905] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.742211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.743339] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.744095] 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
[ 58.746523] RSP: 0018:ffff8880190ffc00 EFLAGS: 00010282
[ 58.747292] RAX: 0000000000000000 RBX: ffff88800d75e240 RCX: 0000000000000000
[ 58.748314] RDX: ffff8880158bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.749315] RBP: ffff88800d75e254 R08: 0000000000000001 R09: 0000000000000000
[ 58.750322] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.751322] R13: ffffffff84e23fe0 R14: ffff88800d75e248 R15: ffffffff84da7d60
[ 58.752340] FS: 0000555555a9d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.753461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.754308] CR2: 00005615b5f92080 CR3: 000000000b8a6000 CR4: 0000000000350ef0
[ 58.755319] Call Trace:
[ 58.755726]
[ 58.756062] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.756787] ipv6_frags_init_net+0x206/0x3c0
[ 58.757433] ops_init+0xbb/0x6b0
[ 58.757972] setup_net+0x3d9/0x990
[ 58.758486] ? down_read_killable+0x1d7/0x4e0
[ 58.759156] ? __pfx_setup_net+0x10/0x10
[ 58.759764] ? copy_net_ns+0x17c/0x770
[ 58.760353] copy_net_ns+0x321/0x770
[ 58.760934] create_new_namespaces+0x3f6/0xb30
[ 58.761619] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.762310] ksys_unshare+0x44d/0x8e0
[ 58.762904] ? __pfx_ksys_unshare+0x10/0x10
[ 58.763520] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.764365] __x64_sys_unshare+0x31/0x40
[ 58.764973] do_syscall_64+0x3f/0x90
[ 58.765512] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.766261] RIP: 0033:0x7fad85a950d7
[ 58.766813] 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
[ 58.769258] RSP: 002b:00007fff95486fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.770331] RAX: ffffffffffffffda RBX: 00007fff954875f8 RCX: 00007fad85a950d7
[ 58.771321] RDX: 00007fad85aff41f RSI: 00007fff95486f50 RDI: 0000000040000000
[ 58.772319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95486d60
[ 58.773316] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad85ba7bf0
[ 58.774304] R13: 00007fff95487090 R14: 0000000000000000 R15: 00000000000000f8
[ 58.775341]
[ 58.775718] irq event stamp: 10079
[ 58.776217] hardirqs last enabled at (10089): [] __up_console_sem+0x78/0x80
[ 58.777462] hardirqs last disabled at (10100): [] __up_console_sem+0x5d/0x80
[ 58.778667] softirqs last enabled at (9566): [] irq_exit_rcu+0x93/0xc0
[ 58.779811] softirqs last disabled at (9543): [] irq_exit_rcu+0x93/0xc0
[ 58.780976] ---[ end trace 0000000000000000 ]---
[ 58.782506] ------------[ cut here ]------------
[ 58.783198] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.785298] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.786489] Modules linked in:
[ 58.786972] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.788292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.789440] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.790206] 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
[ 58.792660] RSP: 0018:ffff8880190ffbf0 EFLAGS: 00010286
[ 58.793387] RAX: 0000000000000000 RBX: ffff88800d64e240 RCX: 0000000000000000
[ 58.794382] RDX: ffff8880158bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.795377] RBP: ffff88800d64e254 R08: 0000000000000001 R09: 0000000000000000
[ 58.796396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.797403] R13: ffffffff84e23fe0 R14: ffff88800d64e248 R15: ffffffff84db0aa0
[ 58.798393] FS: 0000555555a9d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.799478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.800322] CR2: 00005615b5f92080 CR3: 000000000b8a6000 CR4: 0000000000350ef0
[ 58.801310] Call Trace:
[ 58.801709]
[ 58.802051] nf_ct_net_init+0x224/0x3d0
[ 58.802662] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.803302] ops_init+0xbb/0x6b0
[ 58.803836] setup_net+0x3d9/0x990
[ 58.804346] ? down_read_killable+0x1d7/0x4e0
[ 58.805012] ? __pfx_setup_net+0x10/0x10
[ 58.805617] ? copy_net_ns+0x17c/0x770
[ 58.806207] copy_net_ns+0x321/0x770
[ 58.806798] create_new_namespaces+0x3f6/0xb30
[ 58.807458] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.808208] ksys_unshare+0x44d/0x8e0
[ 58.808832] ? __pfx_ksys_unshare+0x10/0x10
[ 58.809445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.810289] __x64_sys_unshare+0x31/0x40
[ 58.810910] do_syscall_64+0x3f/0x90
[ 58.811447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.812204] RIP: 0033:0x7fad85a950d7
[ 58.812778] 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
[ 58.815250] RSP: 002b:00007fff95486fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.816354] RAX: ffffffffffffffda RBX: 00007fff954875f8 RCX: 00007fad85a950d7
[ 58.817366] RDX: 00007fad85aff41f RSI: 00007fff95486f50 RDI: 0000000040000000
[ 58.818377] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff95486d60
[ 58.819386] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fad85ba7bf0
[ 58.820399] R13: 00007fff95487090 R14: 0000000000000000 R15: 00000000000000f8
[ 58.821437]
[ 58.821804] irq event stamp: 10815
[ 58.822297] hardirqs last enabled at (10825): [] __up_console_sem+0x78/0x80
[ 58.823517] hardirqs last disabled at (10836): [] __up_console_sem+0x5d/0x80
[ 58.824744] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 58.825913] softirqs last disabled at (10441): [] irq_exit_rcu+0x93/0xc0
[ 58.827082] ---[ end trace 0000000000000000 ]---
[ 60.355403] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.403703] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.450735] Bluetooth: hci0: command 0x040f tx timeout
[ 66.498647] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:20:32 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880190ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555a9d400 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=00005615b5f92080 CR3=000000000b8a6000 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=000000000001d7d1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007ff826169940 CR3=00000000167f2000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000