Warning: Permanently added '[localhost]:61885' (ECDSA) to the list of known hosts.
2023/05/16 22:54:47 fuzzer started
2023/05/16 22:54:47 dialing manager at localhost:35573
2023/05/16 22:54:47 checking machine...
2023/05/16 22:54:47 checking revisions...
syzkaller login: [ 50.466733] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:54:47 testing simple program...
[ 50.533559] cgroup: Unknown subsys name 'net'
[ 50.602747] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.095324] audit: type=1400 audit(1684277701.399:6): 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
[ 65.228462] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.230033] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.232883] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.237115] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.240029] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.241422] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 65.640866] ------------[ cut here ]------------
[ 65.642041] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.643814] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.645051] Modules linked in:
[ 65.645514] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.650594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.651893] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.652763] 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
[ 65.655457] RSP: 0018:ffff88802012fc00 EFLAGS: 00010282
[ 65.656318] RAX: 0000000000000000 RBX: ffff888010116c40 RCX: 0000000000000000
[ 65.657401] RDX: ffff8880161dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.658501] RBP: ffff888010116c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.659679] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.660826] R13: ffffffff84e223a0 R14: ffff888010116c48 R15: ffffffff84d73340
[ 65.661821] FS: 0000555557010400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.662949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.663776] CR2: 00007f7ef5d991f0 CR3: 000000000edd6000 CR4: 0000000000350ef0
[ 65.664785] Call Trace:
[ 65.665153]
[ 65.665521] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.666230] ipv4_frags_init_net+0x269/0x440
[ 65.666852] ops_init+0xbb/0x6b0
[ 65.667377] setup_net+0x3d9/0x990
[ 65.667880] ? down_read_killable+0x1d7/0x4e0
[ 65.668563] ? __pfx_setup_net+0x10/0x10
[ 65.669125] ? copy_net_ns+0x17c/0x770
[ 65.669714] copy_net_ns+0x321/0x770
[ 65.670269] create_new_namespaces+0x3f6/0xb30
[ 65.670917] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.671640] ksys_unshare+0x44d/0x8e0
[ 65.672231] ? __pfx_ksys_unshare+0x10/0x10
[ 65.672842] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.673666] __x64_sys_unshare+0x31/0x40
[ 65.674274] do_syscall_64+0x3f/0x90
[ 65.674796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.675541] RIP: 0033:0x7fa746fd70d7
[ 65.676057] 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
[ 65.678509] RSP: 002b:00007ffdd6ddf828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.679544] RAX: ffffffffffffffda RBX: 00007ffdd6ddfe68 RCX: 00007fa746fd70d7
[ 65.680538] RDX: 00007fa74704141f RSI: 00007ffdd6ddf7c0 RDI: 0000000040000000
[ 65.681516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd6ddf5d0
[ 65.682482] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7470e9bf0
[ 65.683463] R13: 00007ffdd6ddf900 R14: 0000000000000000 R15: 00000000000000f8
[ 65.684475]
[ 65.684803] irq event stamp: 8277
[ 65.685304] hardirqs last enabled at (8289): [] __up_console_sem+0x78/0x80
[ 65.686456] hardirqs last disabled at (8300): [] __up_console_sem+0x5d/0x80
[ 65.687601] softirqs last enabled at (8184): [] irq_exit_rcu+0x93/0xc0
[ 65.688774] softirqs last disabled at (8179): [] irq_exit_rcu+0x93/0xc0
[ 65.689904] ---[ end trace 0000000000000000 ]---
[ 65.695735] ------------[ cut here ]------------
[ 65.696432] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.698233] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.699377] Modules linked in:
[ 65.699824] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.701092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.702192] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.702903] 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
[ 65.705268] RSP: 0018:ffff88802012fc00 EFLAGS: 00010282
[ 65.705973] RAX: 0000000000000000 RBX: ffff8880135da240 RCX: 0000000000000000
[ 65.706933] RDX: ffff8880161dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.707884] RBP: ffff8880135da254 R08: 0000000000000001 R09: 0000000000000000
[ 65.708871] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.709827] R13: ffffffff84e223a0 R14: ffff8880135da248 R15: ffffffff84da62e0
[ 65.710795] FS: 0000555557010400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.711863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.712683] CR2: 00007f7ef5d991f0 CR3: 000000000edd6000 CR4: 0000000000350ef0
[ 65.713638] Call Trace:
[ 65.714002]
[ 65.714356] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.715007] ipv6_frags_init_net+0x206/0x3c0
[ 65.715633] ops_init+0xbb/0x6b0
[ 65.716119] setup_net+0x3d9/0x990
[ 65.716634] ? down_read_killable+0x1d7/0x4e0
[ 65.717269] ? __pfx_setup_net+0x10/0x10
[ 65.717814] ? copy_net_ns+0x17c/0x770
[ 65.718394] copy_net_ns+0x321/0x770
[ 65.718908] create_new_namespaces+0x3f6/0xb30
[ 65.719558] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.720252] ksys_unshare+0x44d/0x8e0
[ 65.720776] ? __pfx_ksys_unshare+0x10/0x10
[ 65.721388] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.722151] __x64_sys_unshare+0x31/0x40
[ 65.722744] do_syscall_64+0x3f/0x90
[ 65.723318] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.724015] RIP: 0033:0x7fa746fd70d7
[ 65.724552] 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
[ 65.726873] RSP: 002b:00007ffdd6ddf828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.727877] RAX: ffffffffffffffda RBX: 00007ffdd6ddfe68 RCX: 00007fa746fd70d7
[ 65.728836] RDX: 00007fa74704141f RSI: 00007ffdd6ddf7c0 RDI: 0000000040000000
[ 65.729784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd6ddf5d0
[ 65.730743] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7470e9bf0
[ 65.731697] R13: 00007ffdd6ddf900 R14: 0000000000000000 R15: 00000000000000f8
[ 65.732679]
[ 65.732998] irq event stamp: 9897
[ 65.733487] hardirqs last enabled at (9909): [] __up_console_sem+0x78/0x80
[ 65.734620] hardirqs last disabled at (9920): [] __up_console_sem+0x5d/0x80
[ 65.735747] softirqs last enabled at (9770): [] irq_exit_rcu+0x93/0xc0
[ 65.736842] softirqs last disabled at (9761): [] irq_exit_rcu+0x93/0xc0
[ 65.737933] ---[ end trace 0000000000000000 ]---
[ 65.739384] ------------[ cut here ]------------
[ 65.739997] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.742052] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.743173] Modules linked in:
[ 65.743633] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.744869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.745937] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.746637] 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
[ 65.748940] RSP: 0018:ffff88802012fbf0 EFLAGS: 00010286
[ 65.749657] RAX: 0000000000000000 RBX: ffff888016021e40 RCX: 0000000000000000
[ 65.750593] RDX: ffff8880161dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.751523] RBP: ffff888016021e54 R08: 0000000000000001 R09: 0000000000000000
[ 65.752475] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.753412] R13: ffffffff84e223a0 R14: ffff888016021e48 R15: ffffffff84daf020
[ 65.754351] FS: 0000555557010400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.755401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.756151] CR2: 00007f7ef5d991f0 CR3: 000000000edd6000 CR4: 0000000000350ef0
[ 65.757077] Call Trace:
[ 65.757453]
[ 65.757772] nf_ct_net_init+0x224/0x3d0
[ 65.758339] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.758944] ops_init+0xbb/0x6b0
[ 65.759438] setup_net+0x3d9/0x990
[ 65.759915] ? down_read_killable+0x1d7/0x4e0
[ 65.760560] ? __pfx_setup_net+0x10/0x10
[ 65.761091] ? copy_net_ns+0x17c/0x770
[ 65.761648] copy_net_ns+0x321/0x770
[ 65.762155] create_new_namespaces+0x3f6/0xb30
[ 65.762790] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.763468] ksys_unshare+0x44d/0x8e0
[ 65.763985] ? __pfx_ksys_unshare+0x10/0x10
[ 65.764600] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.765385] __x64_sys_unshare+0x31/0x40
[ 65.765927] do_syscall_64+0x3f/0x90
[ 65.766454] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.767130] RIP: 0033:0x7fa746fd70d7
[ 65.767648] 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
[ 65.769978] RSP: 002b:00007ffdd6ddf828 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.770979] RAX: ffffffffffffffda RBX: 00007ffdd6ddfe68 RCX: 00007fa746fd70d7
[ 65.771907] RDX: 00007fa74704141f RSI: 00007ffdd6ddf7c0 RDI: 0000000040000000
[ 65.772861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd6ddf5d0
[ 65.773796] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa7470e9bf0
[ 65.774728] R13: 00007ffdd6ddf900 R14: 0000000000000000 R15: 00000000000000f8
[ 65.775684]
[ 65.776001] irq event stamp: 10739
[ 65.776506] hardirqs last enabled at (10751): [] __up_console_sem+0x78/0x80
[ 65.777636] hardirqs last disabled at (10762): [] __up_console_sem+0x5d/0x80
[ 65.778760] softirqs last enabled at (10232): [] irq_exit_rcu+0x93/0xc0
[ 65.779860] softirqs last disabled at (10207): [] irq_exit_rcu+0x93/0xc0
[ 65.780971] ---[ end trace 0000000000000000 ]---
[ 67.315880] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.364259] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.411293] Bluetooth: hci0: command 0x040f tx timeout
[ 73.459276] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:54:48 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802012f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557010400 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=00007f7ef5d991f0 CR3=000000000edd6000 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=0000000000044efb 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=00007f6f9eb39780 CR3=000000000d704000 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=2032303a35353a32322036312079614d XMM01=5d3135303534362e35362020205b203a
XMM02=646f4d205d3135303534362e35362020 XMM03=6b7a79732032303a35353a3232203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3431383334362e35362020205b XMM07=79732032303a35353a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000