Warning: Permanently added '[localhost]:16273' (ECDSA) to the list of known hosts.
2023/05/16 18:04:55 fuzzer started
2023/05/16 18:04:56 dialing manager at localhost:35573
2023/05/16 18:04:56 checking machine...
2023/05/16 18:04:56 checking revisions...
syzkaller login: [ 42.799038] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:04:56 testing simple program...
[ 42.871508] cgroup: Unknown subsys name 'net'
[ 42.978493] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.351858] audit: type=1400 audit(1684260308.879:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.457809] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.459928] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.461967] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.466009] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.467925] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.469005] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.856631] ------------[ cut here ]------------
[ 56.857445] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.859491] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.860786] Modules linked in:
[ 56.861244] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.866339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.867368] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.868037] 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
[ 56.870204] RSP: 0018:ffff88801ce9fc00 EFLAGS: 00010282
[ 56.870857] RAX: 0000000000000000 RBX: ffff88800f2d6c40 RCX: 0000000000000000
[ 56.871756] RDX: ffff888015950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.872651] RBP: ffff88800f2d6c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.873550] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.874439] R13: ffffffff84e223a0 R14: ffff88800f2d6c48 R15: ffffffff84d73340
[ 56.875331] FS: 000055555735a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.876347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.877064] CR2: 00007f24b449d6f4 CR3: 000000000f560000 CR4: 0000000000350ee0
[ 56.877956] Call Trace:
[ 56.878318]
[ 56.878621] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.879262] ipv4_frags_init_net+0x269/0x440
[ 56.879828] ops_init+0xbb/0x6b0
[ 56.880327] setup_net+0x3d9/0x990
[ 56.880792] ? down_read_killable+0x1d7/0x4e0
[ 56.881392] ? __pfx_setup_net+0x10/0x10
[ 56.881915] ? copy_net_ns+0x17c/0x770
[ 56.882446] copy_net_ns+0x321/0x770
[ 56.882939] create_new_namespaces+0x3f6/0xb30
[ 56.883551] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.884211] ksys_unshare+0x44d/0x8e0
[ 56.884710] ? __pfx_ksys_unshare+0x10/0x10
[ 56.885292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.886011] __x64_sys_unshare+0x31/0x40
[ 56.886564] do_syscall_64+0x3f/0x90
[ 56.887041] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.887718] RIP: 0033:0x7f1d5ae950d7
[ 56.888235] 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
[ 56.890391] RSP: 002b:00007ffdb8007bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.891361] RAX: ffffffffffffffda RBX: 00007ffdb8008208 RCX: 00007f1d5ae950d7
[ 56.892262] RDX: 00007f1d5aeff41f RSI: 00007ffdb8007b60 RDI: 0000000040000000
[ 56.893120] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb8007970
[ 56.894018] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d5afa7bf0
[ 56.894921] R13: 00007ffdb8007ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.895843]
[ 56.896205] irq event stamp: 8109
[ 56.896632] hardirqs last enabled at (8119): [] __up_console_sem+0x78/0x80
[ 56.897696] hardirqs last disabled at (8130): [] __up_console_sem+0x5d/0x80
[ 56.898759] softirqs last enabled at (8034): [] irq_exit_rcu+0x93/0xc0
[ 56.899793] softirqs last disabled at (8029): [] irq_exit_rcu+0x93/0xc0
[ 56.900849] ---[ end trace 0000000000000000 ]---
[ 56.907801] ------------[ cut here ]------------
[ 56.908430] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.910062] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.911157] Modules linked in:
[ 56.911570] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.912753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.913777] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.914455] 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
[ 56.916654] RSP: 0018:ffff88801ce9fc00 EFLAGS: 00010282
[ 56.917343] RAX: 0000000000000000 RBX: ffff88800de77e40 RCX: 0000000000000000
[ 56.918239] RDX: ffff888015950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.919106] RBP: ffff88800de77e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.919996] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.920874] R13: ffffffff84e223a0 R14: ffff88800de77e48 R15: ffffffff84da62e0
[ 56.921777] FS: 000055555735a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.922780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.923518] CR2: 00007f24b449d6f4 CR3: 000000000f560000 CR4: 0000000000350ee0
[ 56.924440] Call Trace:
[ 56.924769]
[ 56.925066] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.925720] ipv6_frags_init_net+0x206/0x3c0
[ 56.926314] ops_init+0xbb/0x6b0
[ 56.926763] setup_net+0x3d9/0x990
[ 56.927247] ? down_read_killable+0x1d7/0x4e0
[ 56.927817] ? __pfx_setup_net+0x10/0x10
[ 56.928363] ? copy_net_ns+0x17c/0x770
[ 56.928875] copy_net_ns+0x321/0x770
[ 56.929384] create_new_namespaces+0x3f6/0xb30
[ 56.929973] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.930624] ksys_unshare+0x44d/0x8e0
[ 56.931120] ? __pfx_ksys_unshare+0x10/0x10
[ 56.931703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.932458] __x64_sys_unshare+0x31/0x40
[ 56.932985] do_syscall_64+0x3f/0x90
[ 56.933490] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.934172] RIP: 0033:0x7f1d5ae950d7
[ 56.934645] 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
[ 56.936848] RSP: 002b:00007ffdb8007bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.937797] RAX: ffffffffffffffda RBX: 00007ffdb8008208 RCX: 00007f1d5ae950d7
[ 56.938690] RDX: 00007f1d5aeff41f RSI: 00007ffdb8007b60 RDI: 0000000040000000
[ 56.939585] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb8007970
[ 56.940488] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d5afa7bf0
[ 56.941386] R13: 00007ffdb8007ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.942298]
[ 56.942598] irq event stamp: 11599
[ 56.943028] hardirqs last enabled at (11609): [] __up_console_sem+0x78/0x80
[ 56.944146] hardirqs last disabled at (11622): [] __up_console_sem+0x5d/0x80
[ 56.945226] softirqs last enabled at (9728): [] irq_exit_rcu+0x93/0xc0
[ 56.946260] softirqs last disabled at (9709): [] irq_exit_rcu+0x93/0xc0
[ 56.947294] ---[ end trace 0000000000000000 ]---
[ 56.948633] ------------[ cut here ]------------
[ 56.949379] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.951328] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.952415] Modules linked in:
[ 56.952825] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.953985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.955023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.955697] 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
[ 56.957937] RSP: 0018:ffff88801ce9fbf0 EFLAGS: 00010286
[ 56.958634] RAX: 0000000000000000 RBX: ffff8880166f7840 RCX: 0000000000000000
[ 56.959524] RDX: ffff888015950000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.960433] RBP: ffff8880166f7854 R08: 0000000000000001 R09: 0000000000000000
[ 56.961333] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.962230] R13: ffffffff84e223a0 R14: ffff8880166f7848 R15: ffffffff84daf020
[ 56.963096] FS: 000055555735a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.964118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.964862] CR2: 00007f24b449d6f4 CR3: 000000000f560000 CR4: 0000000000350ee0
[ 56.965754] Call Trace:
[ 56.966086]
[ 56.966415] nf_ct_net_init+0x224/0x3d0
[ 56.966935] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.967546] ops_init+0xbb/0x6b0
[ 56.968007] setup_net+0x3d9/0x990
[ 56.968502] ? down_read_killable+0x1d7/0x4e0
[ 56.969072] ? __pfx_setup_net+0x10/0x10
[ 56.969611] ? copy_net_ns+0x17c/0x770
[ 56.970162] copy_net_ns+0x321/0x770
[ 56.970652] create_new_namespaces+0x3f6/0xb30
[ 56.971270] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.971894] ksys_unshare+0x44d/0x8e0
[ 56.972439] ? __pfx_ksys_unshare+0x10/0x10
[ 56.972995] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.973742] __x64_sys_unshare+0x31/0x40
[ 56.974291] do_syscall_64+0x3f/0x90
[ 56.974768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.975452] RIP: 0033:0x7f1d5ae950d7
[ 56.975946] 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
[ 56.978118] RSP: 002b:00007ffdb8007bc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.979063] RAX: ffffffffffffffda RBX: 00007ffdb8008208 RCX: 00007f1d5ae950d7
[ 56.979964] RDX: 00007f1d5aeff41f RSI: 00007ffdb8007b60 RDI: 0000000040000000
[ 56.980876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb8007970
[ 56.981780] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d5afa7bf0
[ 56.982671] R13: 00007ffdb8007ca0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.983593]
[ 56.983921] irq event stamp: 12427
[ 56.984401] hardirqs last enabled at (12439): [] __up_console_sem+0x78/0x80
[ 56.985494] hardirqs last disabled at (12450): [] __up_console_sem+0x5d/0x80
[ 56.986578] softirqs last enabled at (11976): [] irq_exit_rcu+0x93/0xc0
[ 56.987639] softirqs last disabled at (11965): [] irq_exit_rcu+0x93/0xc0
[ 56.988703] ---[ end trace 0000000000000000 ]---
executing program
[ 58.546774] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.594218] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.642200] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.690223] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:05:03 Registers:
info registers vcpu 0
RAX=00000000000206ad RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f8fc4c9b018 CR3=0000000016540000 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=02c428903d4a3ca77b4e81daf879942e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bdfaa8462438bb51000000000013bdf0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=631351d19015880900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ce9f5f0
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 000055555735a400 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=00007f24b449d6f4 CR3=000000000f560000 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