Warning: Permanently added '[localhost]:22230' (ECDSA) to the list of known hosts.
2023/05/16 20:39:35 fuzzer started
2023/05/16 20:39:35 dialing manager at localhost:35573
2023/05/16 20:39:35 checking machine...
2023/05/16 20:39:35 checking revisions...
syzkaller login: [ 54.104135] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:39:35 testing simple program...
[ 54.174206] cgroup: Unknown subsys name 'net'
[ 54.258411] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.884631] audit: type=1400 audit(1684269588.405:6): 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
[ 68.039318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.041254] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.043745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.046805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.049419] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.050862] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.452014] ------------[ cut here ]------------
[ 68.453412] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.455118] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.456328] Modules linked in:
[ 68.456847] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.461733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.462891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.463572] 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
[ 68.465940] RSP: 0018:ffff88801839fc00 EFLAGS: 00010282
[ 68.466655] RAX: 0000000000000000 RBX: ffff88800dc54c40 RCX: 0000000000000000
[ 68.467530] RDX: ffff888016013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.468462] RBP: ffff88800dc54c54 R08: 0000000000000001 R09: 0000000000000000
[ 68.469403] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.470302] R13: ffffffff84e223a0 R14: ffff88800dc54c48 R15: ffffffff84d73340
[ 68.471216] FS: 0000555556023400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.472251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.473001] CR2: 00007fcba8b6c6f4 CR3: 000000000f55e000 CR4: 0000000000350ee0
[ 68.473909] Call Trace:
[ 68.474241]
[ 68.474541] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.475188] ipv4_frags_init_net+0x269/0x440
[ 68.475795] ops_init+0xbb/0x6b0
[ 68.476253] setup_net+0x3d9/0x990
[ 68.476743] ? down_read_killable+0x1d7/0x4e0
[ 68.477310] ? __pfx_setup_net+0x10/0x10
[ 68.477860] ? copy_net_ns+0x17c/0x770
[ 68.478376] copy_net_ns+0x321/0x770
[ 68.478890] create_new_namespaces+0x3f6/0xb30
[ 68.479507] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.480158] ksys_unshare+0x44d/0x8e0
[ 68.480690] ? __pfx_ksys_unshare+0x10/0x10
[ 68.481242] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.481995] __x64_sys_unshare+0x31/0x40
[ 68.482527] do_syscall_64+0x3f/0x90
[ 68.483041] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.483750] RIP: 0033:0x7fd29779f0d7
[ 68.484227] 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
[ 68.486428] RSP: 002b:00007ffd28318198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.487431] RAX: ffffffffffffffda RBX: 00007ffd283187d8 RCX: 00007fd29779f0d7
[ 68.488343] RDX: 00007fd29780941f RSI: 00007ffd28318130 RDI: 0000000040000000
[ 68.489246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28317f40
[ 68.490153] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2978b1bf0
[ 68.491071] R13: 00007ffd28318270 R14: 0000000000000000 R15: 00000000000000f8
[ 68.492036]
[ 68.492343] irq event stamp: 10037
[ 68.492810] hardirqs last enabled at (10049): [] __up_console_sem+0x78/0x80
[ 68.493885] hardirqs last disabled at (10060): [] __up_console_sem+0x5d/0x80
[ 68.494978] softirqs last enabled at (9604): [] irq_exit_rcu+0x93/0xc0
[ 68.496042] softirqs last disabled at (9577): [] irq_exit_rcu+0x93/0xc0
[ 68.497093] ---[ end trace 0000000000000000 ]---
[ 68.503295] ------------[ cut here ]------------
[ 68.503938] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.505895] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.506997] Modules linked in:
[ 68.507431] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.508628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.509667] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.510331] 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
[ 68.512561] RSP: 0018:ffff88801839fc00 EFLAGS: 00010282
[ 68.513241] RAX: 0000000000000000 RBX: ffff88800d575e40 RCX: 0000000000000000
[ 68.514143] RDX: ffff888016013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.515036] RBP: ffff88800d575e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.515956] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.516880] R13: ffffffff84e223a0 R14: ffff88800d575e48 R15: ffffffff84da62e0
[ 68.517785] FS: 0000555556023400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.518791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.519526] CR2: 00007fcba8b6c6f4 CR3: 000000000f55e000 CR4: 0000000000350ee0
[ 68.520449] Call Trace:
[ 68.520809]
[ 68.521114] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.521761] ipv6_frags_init_net+0x206/0x3c0
[ 68.522338] ops_init+0xbb/0x6b0
[ 68.522831] setup_net+0x3d9/0x990
[ 68.523312] ? down_read_killable+0x1d7/0x4e0
[ 68.523954] ? __pfx_setup_net+0x10/0x10
[ 68.524479] ? copy_net_ns+0x17c/0x770
[ 68.525023] copy_net_ns+0x321/0x770
[ 68.525520] create_new_namespaces+0x3f6/0xb30
[ 68.526158] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.526827] ksys_unshare+0x44d/0x8e0
[ 68.527325] ? __pfx_ksys_unshare+0x10/0x10
[ 68.527932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.528696] __x64_sys_unshare+0x31/0x40
[ 68.529228] do_syscall_64+0x3f/0x90
[ 68.529747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.530409] RIP: 0033:0x7fd29779f0d7
[ 68.530912] 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
[ 68.533115] RSP: 002b:00007ffd28318198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.534097] RAX: ffffffffffffffda RBX: 00007ffd283187d8 RCX: 00007fd29779f0d7
[ 68.535007] RDX: 00007fd29780941f RSI: 00007ffd28318130 RDI: 0000000040000000
[ 68.535943] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28317f40
[ 68.536853] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2978b1bf0
[ 68.537760] R13: 00007ffd28318270 R14: 0000000000000000 R15: 00000000000000f8
[ 68.538684]
[ 68.538989] irq event stamp: 12353
[ 68.539439] hardirqs last enabled at (12363): [] __up_console_sem+0x78/0x80
[ 68.540531] hardirqs last disabled at (12374): [] __up_console_sem+0x5d/0x80
[ 68.541639] softirqs last enabled at (12278): [] irq_exit_rcu+0x93/0xc0
[ 68.542699] softirqs last disabled at (12269): [] irq_exit_rcu+0x93/0xc0
[ 68.543780] ---[ end trace 0000000000000000 ]---
[ 68.545089] ------------[ cut here ]------------
[ 68.545725] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.547668] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.548752] Modules linked in:
[ 68.549165] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.550347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.551407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.552111] 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
[ 68.554341] RSP: 0018:ffff88801839fbf0 EFLAGS: 00010286
[ 68.555045] RAX: 0000000000000000 RBX: ffff88800d574a40 RCX: 0000000000000000
[ 68.555959] RDX: ffff888016013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.556884] RBP: ffff88800d574a54 R08: 0000000000000001 R09: 0000000000000000
[ 68.557801] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.558716] R13: ffffffff84e223a0 R14: ffff88800d574a48 R15: ffffffff84daf020
[ 68.559656] FS: 0000555556023400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.560661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.561381] CR2: 00007fcba8b6c6f4 CR3: 000000000f55e000 CR4: 0000000000350ee0
[ 68.562300] Call Trace:
[ 68.562675]
[ 68.562987] nf_ct_net_init+0x224/0x3d0
[ 68.563507] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.564116] ops_init+0xbb/0x6b0
[ 68.564569] setup_net+0x3d9/0x990
[ 68.565064] ? down_read_killable+0x1d7/0x4e0
[ 68.565666] ? __pfx_setup_net+0x10/0x10
[ 68.566189] ? copy_net_ns+0x17c/0x770
[ 68.566727] copy_net_ns+0x321/0x770
[ 68.567209] create_new_namespaces+0x3f6/0xb30
[ 68.567861] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.568487] ksys_unshare+0x44d/0x8e0
[ 68.569022] ? __pfx_ksys_unshare+0x10/0x10
[ 68.569609] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.570332] __x64_sys_unshare+0x31/0x40
[ 68.570900] do_syscall_64+0x3f/0x90
[ 68.571394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.572075] RIP: 0033:0x7fd29779f0d7
[ 68.572547] 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
[ 68.574752] RSP: 002b:00007ffd28318198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.575731] RAX: ffffffffffffffda RBX: 00007ffd283187d8 RCX: 00007fd29779f0d7
[ 68.576630] RDX: 00007fd29780941f RSI: 00007ffd28318130 RDI: 0000000040000000
[ 68.577498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd28317f40
[ 68.578390] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd2978b1bf0
[ 68.579285] R13: 00007ffd28318270 R14: 0000000000000000 R15: 00000000000000f8
[ 68.580231]
[ 68.580532] irq event stamp: 13079
[ 68.580999] hardirqs last enabled at (13091): [] __up_console_sem+0x78/0x80
[ 68.582098] hardirqs last disabled at (13102): [] __up_console_sem+0x5d/0x80
[ 68.583169] softirqs last enabled at (12278): [] irq_exit_rcu+0x93/0xc0
[ 68.584240] softirqs last disabled at (12269): [] irq_exit_rcu+0x93/0xc0
[ 68.585300] ---[ end trace 0000000000000000 ]---
executing program
[ 70.062362] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.109678] Bluetooth: hci0: command 0x041b tx timeout
[ 74.157757] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.205663] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:39:31 Registers:
info registers vcpu 0
RAX=000000000002a779 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=00007f2e872e6300 CR3=0000000016872000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88801839f5f0
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 0000555556023400 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=00007fcba8b6c6f4 CR3=000000000f55e000 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