Warning: Permanently added '[localhost]:52638' (ECDSA) to the list of known hosts.
2023/05/17 06:56:49 fuzzer started
2023/05/17 06:56:49 dialing manager at localhost:35573
2023/05/17 06:56:49 checking machine...
2023/05/17 06:56:49 checking revisions...
syzkaller login: [ 49.844944] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:56:49 testing simple program...
[ 49.918838] cgroup: Unknown subsys name 'net'
[ 50.000181] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.342274] audit: type=1400 audit(1684306623.020:6): 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
[ 64.470486] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.472095] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.473560] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.478659] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.480475] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.481668] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.876351] ------------[ cut here ]------------
[ 64.877089] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.879446] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.880724] Modules linked in:
[ 64.881402] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.885403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.886422] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.887062] 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
[ 64.889251] RSP: 0018:ffff88800c49fc00 EFLAGS: 00010282
[ 64.889917] RAX: 0000000000000000 RBX: ffff88800d70b440 RCX: 0000000000000000
[ 64.890797] RDX: ffff888019069b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.891671] RBP: ffff88800d70b454 R08: 0000000000000001 R09: 0000000000000000
[ 64.892584] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.893460] R13: ffffffff84e223a0 R14: ffff88800d70b448 R15: ffffffff84d73340
[ 64.894352] FS: 0000555555faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.895343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.896038] CR2: 00007fb7223076f4 CR3: 000000001609e000 CR4: 0000000000350ef0
[ 64.896926] Call Trace:
[ 64.897277]
[ 64.897575] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.898208] ipv4_frags_init_net+0x269/0x440
[ 64.898761] ops_init+0xbb/0x6b0
[ 64.899231] setup_net+0x3d9/0x990
[ 64.899681] ? down_read_killable+0x1d7/0x4e0
[ 64.900282] ? __pfx_setup_net+0x10/0x10
[ 64.900786] ? copy_net_ns+0x17c/0x770
[ 64.901315] copy_net_ns+0x321/0x770
[ 64.901790] create_new_namespaces+0x3f6/0xb30
[ 64.902413] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.903020] ksys_unshare+0x44d/0x8e0
[ 64.903549] ? __pfx_ksys_unshare+0x10/0x10
[ 64.904139] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.904907] __x64_sys_unshare+0x31/0x40
[ 64.905480] do_syscall_64+0x3f/0x90
[ 64.905977] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.906678] RIP: 0033:0x7fcd910d40d7
[ 64.907192] 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
[ 64.909496] RSP: 002b:00007ffed23830b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.910435] RAX: ffffffffffffffda RBX: 00007ffed23836f8 RCX: 00007fcd910d40d7
[ 64.911316] RDX: 00007fcd9113e41f RSI: 00007ffed2383050 RDI: 0000000040000000
[ 64.912205] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed2382e60
[ 64.913060] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd911e6bf0
[ 64.913977] R13: 00007ffed2383190 R14: 0000000000000000 R15: 00000000000000f8
[ 64.914914]
[ 64.915245] irq event stamp: 8429
[ 64.915682] hardirqs last enabled at (8439): [] __up_console_sem+0x78/0x80
[ 64.916813] hardirqs last disabled at (8450): [] __up_console_sem+0x5d/0x80
[ 64.917921] softirqs last enabled at (7954): [] irq_exit_rcu+0x93/0xc0
[ 64.918997] softirqs last disabled at (7947): [] irq_exit_rcu+0x93/0xc0
[ 64.920065] ---[ end trace 0000000000000000 ]---
[ 64.926102] ------------[ cut here ]------------
[ 64.926719] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.928412] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.929474] Modules linked in:
[ 64.929884] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.931048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.932061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.932754] 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
[ 64.934969] RSP: 0018:ffff88800c49fc00 EFLAGS: 00010282
[ 64.935662] RAX: 0000000000000000 RBX: ffff88800ebe2040 RCX: 0000000000000000
[ 64.936576] RDX: ffff888019069b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.937454] RBP: ffff88800ebe2054 R08: 0000000000000001 R09: 0000000000000000
[ 64.938353] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.939266] R13: ffffffff84e223a0 R14: ffff88800ebe2048 R15: ffffffff84da62e0
[ 64.940169] FS: 0000555555faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.941171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.941898] CR2: 00007fb7223076f4 CR3: 000000001609e000 CR4: 0000000000350ef0
[ 64.942810] Call Trace:
[ 64.943173]
[ 64.943476] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.944092] ipv6_frags_init_net+0x206/0x3c0
[ 64.944704] ops_init+0xbb/0x6b0
[ 64.945173] setup_net+0x3d9/0x990
[ 64.945623] ? down_read_killable+0x1d7/0x4e0
[ 64.946221] ? __pfx_setup_net+0x10/0x10
[ 64.946739] ? copy_net_ns+0x17c/0x770
[ 64.947269] copy_net_ns+0x321/0x770
[ 64.947763] create_new_namespaces+0x3f6/0xb30
[ 64.948387] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.949008] ksys_unshare+0x44d/0x8e0
[ 64.949527] ? __pfx_ksys_unshare+0x10/0x10
[ 64.950077] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.950821] __x64_sys_unshare+0x31/0x40
[ 64.951368] do_syscall_64+0x3f/0x90
[ 64.951842] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.952527] RIP: 0033:0x7fcd910d40d7
[ 64.952995] 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
[ 64.955175] RSP: 002b:00007ffed23830b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.956144] RAX: ffffffffffffffda RBX: 00007ffed23836f8 RCX: 00007fcd910d40d7
[ 64.957044] RDX: 00007fcd9113e41f RSI: 00007ffed2383050 RDI: 0000000040000000
[ 64.957958] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed2382e60
[ 64.958848] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd911e6bf0
[ 64.959736] R13: 00007ffed2383190 R14: 0000000000000000 R15: 00000000000000f8
[ 64.960656]
[ 64.960956] irq event stamp: 10149
[ 64.961413] hardirqs last enabled at (10161): [] __up_console_sem+0x78/0x80
[ 64.962480] hardirqs last disabled at (10172): [] __up_console_sem+0x5d/0x80
[ 64.963562] softirqs last enabled at (10058): [] irq_exit_rcu+0x93/0xc0
[ 64.964617] softirqs last disabled at (10049): [] irq_exit_rcu+0x93/0xc0
[ 64.965660] ---[ end trace 0000000000000000 ]---
[ 64.967007] ------------[ cut here ]------------
[ 64.967631] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.969545] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.970617] Modules linked in:
[ 64.971025] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.972203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.973229] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.973875] 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
[ 64.976066] RSP: 0018:ffff88800c49fbf0 EFLAGS: 00010286
[ 64.976771] RAX: 0000000000000000 RBX: ffff88800ebe3440 RCX: 0000000000000000
[ 64.977655] RDX: ffff888019069b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.978552] RBP: ffff88800ebe3454 R08: 0000000000000001 R09: 0000000000000000
[ 64.979444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.980351] R13: ffffffff84e223a0 R14: ffff88800ebe3448 R15: ffffffff84daf020
[ 64.981244] FS: 0000555555faa400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.982242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.982947] CR2: 00007fb7223076f4 CR3: 000000001609e000 CR4: 0000000000350ef0
[ 64.983847] Call Trace:
[ 64.984224]
[ 64.984528] nf_ct_net_init+0x224/0x3d0
[ 64.985043] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.985640] ops_init+0xbb/0x6b0
[ 64.986084] setup_net+0x3d9/0x990
[ 64.986567] ? down_read_killable+0x1d7/0x4e0
[ 64.987157] ? __pfx_setup_net+0x10/0x10
[ 64.987669] ? copy_net_ns+0x17c/0x770
[ 64.988211] copy_net_ns+0x321/0x770
[ 64.988690] create_new_namespaces+0x3f6/0xb30
[ 64.989316] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.989939] ksys_unshare+0x44d/0x8e0
[ 64.990455] ? __pfx_ksys_unshare+0x10/0x10
[ 64.991009] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.991750] __x64_sys_unshare+0x31/0x40
[ 64.992314] do_syscall_64+0x3f/0x90
[ 64.992787] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.993460] RIP: 0033:0x7fcd910d40d7
[ 64.993923] 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
[ 64.996086] RSP: 002b:00007ffed23830b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.997026] RAX: ffffffffffffffda RBX: 00007ffed23836f8 RCX: 00007fcd910d40d7
[ 64.997914] RDX: 00007fcd9113e41f RSI: 00007ffed2383050 RDI: 0000000040000000
[ 64.998808] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed2382e60
[ 64.999697] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcd911e6bf0
[ 65.000589] R13: 00007ffed2383190 R14: 0000000000000000 R15: 00000000000000f8
[ 65.001501]
[ 65.001804] irq event stamp: 10903
[ 65.002270] hardirqs last enabled at (10915): [] __up_console_sem+0x78/0x80
[ 65.003339] hardirqs last disabled at (10926): [] __up_console_sem+0x5d/0x80
[ 65.004453] softirqs last enabled at (10810): [] irq_exit_rcu+0x93/0xc0
[ 65.005472] softirqs last disabled at (10805): [] irq_exit_rcu+0x93/0xc0
[ 65.006507] ---[ end trace 0000000000000000 ]---
[ 66.545744] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.593196] Bluetooth: hci0: command 0x041b tx timeout
[ 70.641176] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.690190] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:56:51 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c49f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555faa400 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=00007fb7223076f4 CR3=000000001609e000 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=000000000004a029 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=00007fdf8d4a83a0 CR3=000000000e89e000 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=ae657ae1bf3578b60f405a7f4ab8835b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5b264ec7ca339dcd000000000013bc30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ce62cc8fc27418d400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000