Warning: Permanently added '[localhost]:22994' (ECDSA) to the list of known hosts.
2023/05/16 12:31:54 fuzzer started
2023/05/16 12:31:54 dialing manager at localhost:35573
2023/05/16 12:31:54 checking machine...
2023/05/16 12:31:54 checking revisions...
syzkaller login: [ 92.814284] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:31:54 testing simple program...
[ 92.884703] cgroup: Unknown subsys name 'net'
[ 92.956115] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 105.019067] audit: type=1400 audit(1684240326.979:6): 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
[ 106.140626] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.142160] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.143986] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.147895] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.149522] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 106.151600] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.536998] ------------[ cut here ]------------
[ 106.537830] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 106.539845] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.541572] Modules linked in:
[ 106.542076] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 106.547108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.548160] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.548888] 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
[ 106.551083] RSP: 0018:ffff88800e96fc00 EFLAGS: 00010282
[ 106.551768] RAX: 0000000000000000 RBX: ffff88800ecc9c40 RCX: 0000000000000000
[ 106.552665] RDX: ffff888015901b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 106.553598] RBP: ffff88800ecc9c54 R08: 0000000000000001 R09: 0000000000000000
[ 106.554487] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 106.555409] R13: ffffffff84e223a0 R14: ffff88800ecc9c48 R15: ffffffff84d73340
[ 106.556304] FS: 0000555555f76400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.557367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.558125] CR2: 00007f966d53f6f4 CR3: 000000000e33e000 CR4: 0000000000350ef0
[ 106.559041] Call Trace:
[ 106.559409]
[ 106.559716] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 106.560346] ipv4_frags_init_net+0x269/0x440
[ 106.560975] ops_init+0xbb/0x6b0
[ 106.561488] setup_net+0x3d9/0x990
[ 106.561955] ? down_read_killable+0x1d7/0x4e0
[ 106.562568] ? __pfx_setup_net+0x10/0x10
[ 106.563104] ? copy_net_ns+0x17c/0x770
[ 106.563651] copy_net_ns+0x321/0x770
[ 106.564136] create_new_namespaces+0x3f6/0xb30
[ 106.564799] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.565474] ksys_unshare+0x44d/0x8e0
[ 106.565982] ? __pfx_ksys_unshare+0x10/0x10
[ 106.566568] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.567310] __x64_sys_unshare+0x31/0x40
[ 106.567867] do_syscall_64+0x3f/0x90
[ 106.568363] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.569078] RIP: 0033:0x7fa713acd0d7
[ 106.569582] 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
[ 106.571782] RSP: 002b:00007ffc049ce018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 106.572754] RAX: ffffffffffffffda RBX: 00007ffc049ce658 RCX: 00007fa713acd0d7
[ 106.573658] RDX: 00007fa713b3741f RSI: 00007ffc049cdfb0 RDI: 0000000040000000
[ 106.574543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc049cddc0
[ 106.575426] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa713bdfbf0
[ 106.576273] R13: 00007ffc049ce0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.577217]
[ 106.577550] irq event stamp: 7927
[ 106.577980] hardirqs last enabled at (7937): [] __up_console_sem+0x78/0x80
[ 106.579040] hardirqs last disabled at (7948): [] __up_console_sem+0x5d/0x80
[ 106.580099] softirqs last enabled at (7666): [] irq_exit_rcu+0x93/0xc0
[ 106.581166] softirqs last disabled at (7661): [] irq_exit_rcu+0x93/0xc0
[ 106.582189] ---[ end trace 0000000000000000 ]---
[ 106.592296] ------------[ cut here ]------------
[ 106.593044] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 106.594848] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.595917] Modules linked in:
[ 106.596328] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 106.597544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.598546] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.599191] 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
[ 106.601413] RSP: 0018:ffff88800e96fc00 EFLAGS: 00010282
[ 106.602060] RAX: 0000000000000000 RBX: ffff888009046840 RCX: 0000000000000000
[ 106.602947] RDX: ffff888015901b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 106.603829] RBP: ffff888009046854 R08: 0000000000000001 R09: 0000000000000000
[ 106.604717] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 106.605624] R13: ffffffff84e223a0 R14: ffff888009046848 R15: ffffffff84da62e0
[ 106.606540] FS: 0000555555f76400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.607555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.608297] CR2: 00007f9597248d08 CR3: 000000000e33e000 CR4: 0000000000350ef0
[ 106.609247] Call Trace:
[ 106.609608]
[ 106.609915] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 106.610581] ipv6_frags_init_net+0x206/0x3c0
[ 106.611160] ops_init+0xbb/0x6b0
[ 106.611627] setup_net+0x3d9/0x990
[ 106.612078] ? down_read_killable+0x1d7/0x4e0
[ 106.612681] ? __pfx_setup_net+0x10/0x10
[ 106.613227] ? copy_net_ns+0x17c/0x770
[ 106.613770] copy_net_ns+0x321/0x770
[ 106.614262] create_new_namespaces+0x3f6/0xb30
[ 106.614891] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.615548] ksys_unshare+0x44d/0x8e0
[ 106.616049] ? __pfx_ksys_unshare+0x10/0x10
[ 106.616623] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.617373] __x64_sys_unshare+0x31/0x40
[ 106.617922] do_syscall_64+0x3f/0x90
[ 106.618428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.619068] RIP: 0033:0x7fa713acd0d7
[ 106.619556] 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
[ 106.621775] RSP: 002b:00007ffc049ce018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 106.622737] RAX: ffffffffffffffda RBX: 00007ffc049ce658 RCX: 00007fa713acd0d7
[ 106.623620] RDX: 00007fa713b3741f RSI: 00007ffc049cdfb0 RDI: 0000000040000000
[ 106.624509] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc049cddc0
[ 106.625427] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa713bdfbf0
[ 106.626280] R13: 00007ffc049ce0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.627191]
[ 106.627514] irq event stamp: 12219
[ 106.627949] hardirqs last enabled at (12229): [] __up_console_sem+0x78/0x80
[ 106.629032] hardirqs last disabled at (12240): [] __up_console_sem+0x5d/0x80
[ 106.630098] softirqs last enabled at (12126): [] irq_exit_rcu+0x93/0xc0
[ 106.631144] softirqs last disabled at (12121): [] irq_exit_rcu+0x93/0xc0
[ 106.632243] ---[ end trace 0000000000000000 ]---
[ 106.633682] ------------[ cut here ]------------
[ 106.634288] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 106.636240] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 106.637372] Modules linked in:
[ 106.637813] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 106.639016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 106.640054] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 106.640733] 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
[ 106.643028] RSP: 0018:ffff88800e96fbf0 EFLAGS: 00010286
[ 106.643708] RAX: 0000000000000000 RBX: ffff888009046a40 RCX: 0000000000000000
[ 106.644596] RDX: ffff888015901b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 106.645527] RBP: ffff888009046a54 R08: 0000000000000001 R09: 0000000000000000
[ 106.646376] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 106.647250] R13: ffffffff84e223a0 R14: ffff888009046a48 R15: ffffffff84daf020
[ 106.648130] FS: 0000555555f76400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 106.649147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.649883] CR2: 00007f9597248d08 CR3: 000000000e33e000 CR4: 0000000000350ef0
[ 106.650765] Call Trace:
[ 106.651107]
[ 106.651455] nf_ct_net_init+0x224/0x3d0
[ 106.651971] ? __pfx_nf_ct_net_init+0x10/0x10
[ 106.652570] ops_init+0xbb/0x6b0
[ 106.653056] setup_net+0x3d9/0x990
[ 106.653542] ? down_read_killable+0x1d7/0x4e0
[ 106.654113] ? __pfx_setup_net+0x10/0x10
[ 106.654677] ? copy_net_ns+0x17c/0x770
[ 106.655197] copy_net_ns+0x321/0x770
[ 106.655703] create_new_namespaces+0x3f6/0xb30
[ 106.656290] unshare_nsproxy_namespaces+0xc1/0x200
[ 106.656957] ksys_unshare+0x44d/0x8e0
[ 106.657474] ? __pfx_ksys_unshare+0x10/0x10
[ 106.658019] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 106.658755] __x64_sys_unshare+0x31/0x40
[ 106.659277] do_syscall_64+0x3f/0x90
[ 106.659772] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 106.660438] RIP: 0033:0x7fa713acd0d7
[ 106.660932] 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
[ 106.663125] RSP: 002b:00007ffc049ce018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 106.664065] RAX: ffffffffffffffda RBX: 00007ffc049ce658 RCX: 00007fa713acd0d7
[ 106.664992] RDX: 00007fa713b3741f RSI: 00007ffc049cdfb0 RDI: 0000000040000000
[ 106.665877] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc049cddc0
[ 106.666758] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa713bdfbf0
[ 106.667640] R13: 00007ffc049ce0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 106.668543]
[ 106.668873] irq event stamp: 13021
[ 106.669302] hardirqs last enabled at (13031): [] __up_console_sem+0x78/0x80
[ 106.670370] hardirqs last disabled at (13042): [] __up_console_sem+0x5d/0x80
[ 106.671447] softirqs last enabled at (12594): [] irq_exit_rcu+0x93/0xc0
[ 106.672475] softirqs last disabled at (12585): [] irq_exit_rcu+0x93/0xc0
[ 106.673530] ---[ end trace 0000000000000000 ]---
executing program
[ 108.225938] Bluetooth: hci0: command 0x0409 tx timeout
[ 110.273443] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 112.322478] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 114.369473] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:31:09 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e96f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555f76400 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=00007f966d53f6f4 CR3=000000000e33e000 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=000000000002a163 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=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=00007f95971308e0 CR3=000000000e2b4000 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=2038303a32333a32312036312079614d XMM01=5d3534383933352e36303120205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3534383933352e36303120205b XMM07=79732038303a32333a32312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000