Warning: Permanently added '[localhost]:29362' (ECDSA) to the list of known hosts.
2023/05/16 16:10:55 fuzzer started
2023/05/16 16:10:56 dialing manager at localhost:35573
2023/05/16 16:10:56 checking machine...
2023/05/16 16:10:56 checking revisions...
syzkaller login: [ 37.575622] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:10:56 testing simple program...
[ 37.647767] cgroup: Unknown subsys name 'net'
[ 37.730775] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.131135] audit: type=1400 audit(1684253468.924:6): 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
[ 51.308446] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.317592] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.319165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.323587] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.325970] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.327783] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.704808] ------------[ cut here ]------------
[ 51.705607] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.707873] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.709143] Modules linked in:
[ 51.709661] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.714589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.715797] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.716632] 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
[ 51.718866] RSP: 0018:ffff8880145cfc00 EFLAGS: 00010282
[ 51.719565] RAX: 0000000000000000 RBX: ffff88800cb2b040 RCX: 0000000000000000
[ 51.720502] RDX: ffff88800e799b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.721391] RBP: ffff88800cb2b054 R08: 0000000000000001 R09: 0000000000000000
[ 51.722254] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.723144] R13: ffffffff84e223a0 R14: ffff88800cb2b048 R15: ffffffff84d73340
[ 51.724036] FS: 0000555556be1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.725047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.725803] CR2: 00007f0b42d126f4 CR3: 0000000009b4e000 CR4: 0000000000350ee0
[ 51.726693] Call Trace:
[ 51.727025]
[ 51.727323] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.727965] ipv4_frags_init_net+0x269/0x440
[ 51.728569] ops_init+0xbb/0x6b0
[ 51.729018] setup_net+0x3d9/0x990
[ 51.729501] ? down_read_killable+0x1d7/0x4e0
[ 51.730079] ? __pfx_setup_net+0x10/0x10
[ 51.730615] ? copy_net_ns+0x17c/0x770
[ 51.731117] copy_net_ns+0x321/0x770
[ 51.731626] create_new_namespaces+0x3f6/0xb30
[ 51.732241] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.732893] ksys_unshare+0x44d/0x8e0
[ 51.733417] ? __pfx_ksys_unshare+0x10/0x10
[ 51.733962] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.734704] __x64_sys_unshare+0x31/0x40
[ 51.735221] do_syscall_64+0x3f/0x90
[ 51.735725] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.736402] RIP: 0033:0x7f53fa20e0d7
[ 51.736868] 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
[ 51.739040] RSP: 002b:00007ffd8c2343f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.739996] RAX: ffffffffffffffda RBX: 00007ffd8c234a38 RCX: 00007f53fa20e0d7
[ 51.740922] RDX: 00007f53fa27841f RSI: 00007ffd8c234390 RDI: 0000000040000000
[ 51.741816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c2341a0
[ 51.742716] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53fa320bf0
[ 51.743605] R13: 00007ffd8c2344d0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.744530]
[ 51.744832] irq event stamp: 8637
[ 51.745253] hardirqs last enabled at (8647): [] __up_console_sem+0x78/0x80
[ 51.746322] hardirqs last disabled at (8658): [] __up_console_sem+0x5d/0x80
[ 51.747387] softirqs last enabled at (8210): [] irq_exit_rcu+0x93/0xc0
[ 51.748440] softirqs last disabled at (8195): [] irq_exit_rcu+0x93/0xc0
[ 51.749475] ---[ end trace 0000000000000000 ]---
[ 51.754857] ------------[ cut here ]------------
[ 51.755616] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.757279] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.758334] Modules linked in:
[ 51.758763] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.759945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.761010] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.761701] 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
[ 51.763911] RSP: 0018:ffff8880145cfc00 EFLAGS: 00010282
[ 51.764623] RAX: 0000000000000000 RBX: ffff88800f79f040 RCX: 0000000000000000
[ 51.765529] RDX: ffff88800e799b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.766438] RBP: ffff88800f79f054 R08: 0000000000000001 R09: 0000000000000000
[ 51.767303] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.768233] R13: ffffffff84e223a0 R14: ffff88800f79f048 R15: ffffffff84da62e0
[ 51.769138] FS: 0000555556be1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.770140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.770883] CR2: 00007f0b42d126f4 CR3: 0000000009b4e000 CR4: 0000000000350ee0
[ 51.771780] Call Trace:
[ 51.772117]
[ 51.772448] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.773065] ipv6_frags_init_net+0x206/0x3c0
[ 51.773650] ops_init+0xbb/0x6b0
[ 51.774098] setup_net+0x3d9/0x990
[ 51.774589] ? down_read_killable+0x1d7/0x4e0
[ 51.775160] ? __pfx_setup_net+0x10/0x10
[ 51.775701] ? copy_net_ns+0x17c/0x770
[ 51.776218] copy_net_ns+0x321/0x770
[ 51.776754] create_new_namespaces+0x3f6/0xb30
[ 51.777373] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.777995] ksys_unshare+0x44d/0x8e0
[ 51.778512] ? __pfx_ksys_unshare+0x10/0x10
[ 51.779060] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.779803] __x64_sys_unshare+0x31/0x40
[ 51.780380] do_syscall_64+0x3f/0x90
[ 51.780858] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.781537] RIP: 0033:0x7f53fa20e0d7
[ 51.782002] 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
[ 51.784170] RSP: 002b:00007ffd8c2343f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.785132] RAX: ffffffffffffffda RBX: 00007ffd8c234a38 RCX: 00007f53fa20e0d7
[ 51.786030] RDX: 00007f53fa27841f RSI: 00007ffd8c234390 RDI: 0000000040000000
[ 51.786919] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c2341a0
[ 51.787810] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53fa320bf0
[ 51.788732] R13: 00007ffd8c2344d0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.789647]
[ 51.789948] irq event stamp: 10529
[ 51.790414] hardirqs last enabled at (10541): [] __up_console_sem+0x78/0x80
[ 51.791496] hardirqs last disabled at (10552): [] __up_console_sem+0x5d/0x80
[ 51.792585] softirqs last enabled at (10066): [] irq_exit_rcu+0x93/0xc0
[ 51.793623] softirqs last disabled at (10061): [] irq_exit_rcu+0x93/0xc0
[ 51.794661] ---[ end trace 0000000000000000 ]---
[ 51.795973] ------------[ cut here ]------------
[ 51.796596] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.798555] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.799643] Modules linked in:
[ 51.800059] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.801236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.802258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.802951] 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
[ 51.805168] RSP: 0018:ffff8880145cfbf0 EFLAGS: 00010286
[ 51.805854] RAX: 0000000000000000 RBX: ffff88800f79ea40 RCX: 0000000000000000
[ 51.806745] RDX: ffff88800e799b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.807642] RBP: ffff88800f79ea54 R08: 0000000000000001 R09: 0000000000000000
[ 51.808554] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.809465] R13: ffffffff84e223a0 R14: ffff88800f79ea48 R15: ffffffff84daf020
[ 51.810323] FS: 0000555556be1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.811317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.812069] CR2: 00007f0b42d126f4 CR3: 0000000009b4e000 CR4: 0000000000350ee0
[ 51.812969] Call Trace:
[ 51.813300]
[ 51.813643] nf_ct_net_init+0x224/0x3d0
[ 51.814162] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.814770] ops_init+0xbb/0x6b0
[ 51.815219] setup_net+0x3d9/0x990
[ 51.815706] ? down_read_killable+0x1d7/0x4e0
[ 51.816294] ? __pfx_setup_net+0x10/0x10
[ 51.816839] ? copy_net_ns+0x17c/0x770
[ 51.817383] copy_net_ns+0x321/0x770
[ 51.817871] create_new_namespaces+0x3f6/0xb30
[ 51.818484] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.819108] ksys_unshare+0x44d/0x8e0
[ 51.819633] ? __pfx_ksys_unshare+0x10/0x10
[ 51.820189] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.820956] __x64_sys_unshare+0x31/0x40
[ 51.821519] do_syscall_64+0x3f/0x90
[ 51.821998] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.822682] RIP: 0033:0x7f53fa20e0d7
[ 51.823156] 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
[ 51.825374] RSP: 002b:00007ffd8c2343f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.826289] RAX: ffffffffffffffda RBX: 00007ffd8c234a38 RCX: 00007f53fa20e0d7
[ 51.827187] RDX: 00007f53fa27841f RSI: 00007ffd8c234390 RDI: 0000000040000000
[ 51.828090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8c2341a0
[ 51.828986] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53fa320bf0
[ 51.829870] R13: 00007ffd8c2344d0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.830790]
[ 51.831093] irq event stamp: 11271
[ 51.831561] hardirqs last enabled at (11283): [] __up_console_sem+0x78/0x80
[ 51.832668] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 51.833738] softirqs last enabled at (11156): [] irq_exit_rcu+0x93/0xc0
[ 51.834782] softirqs last disabled at (11151): [] irq_exit_rcu+0x93/0xc0
[ 51.835824] ---[ end trace 0000000000000000 ]---
executing program
[ 53.384087] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.431504] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.479430] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.527410] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:11:09 Registers:
info registers vcpu 0
RAX=000000000002d1cf 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=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 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=00007fa4c4963ad0 CR3=000000000ea1c000 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=05c304a8b369ffa8d1420850f69d44a2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4d91f97f58c7bd98000000000013bbc0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b73d1324e992a14f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880145cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556be1400 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=00007f0b42d126f4 CR3=0000000009b4e000 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