Warning: Permanently added '[localhost]:48219' (ECDSA) to the list of known hosts.
2023/05/16 23:48:36 fuzzer started
2023/05/16 23:48:36 dialing manager at localhost:35573
2023/05/16 23:48:36 checking machine...
2023/05/16 23:48:36 checking revisions...
syzkaller login: [ 45.251609] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:48:37 testing simple program...
[ 45.321178] cgroup: Unknown subsys name 'net'
[ 45.416157] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.776185] audit: type=1400 audit(1684280930.568:6): 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
[ 59.907210] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.910459] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.912323] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.921112] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.923994] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.926573] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.301558] ------------[ cut here ]------------
[ 60.302194] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.304543] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.305616] Modules linked in:
[ 60.306059] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.310838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.311871] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.312553] 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
[ 60.314775] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 60.315479] RAX: 0000000000000000 RBX: ffff88800cb75440 RCX: 0000000000000000
[ 60.316415] RDX: ffff8880167cd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.317352] RBP: ffff88800cb75454 R08: 0000000000000001 R09: 0000000000000000
[ 60.318315] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.319223] R13: ffffffff84e223a0 R14: ffff88800cb75448 R15: ffffffff84d73340
[ 60.320155] FS: 0000555556cab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.321209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.321987] CR2: 00007f7c391936f4 CR3: 0000000010164000 CR4: 0000000000350ef0
[ 60.322937] Call Trace:
[ 60.323304]
[ 60.323618] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.324280] ipv4_frags_init_net+0x269/0x440
[ 60.324855] ops_init+0xbb/0x6b0
[ 60.325345] setup_net+0x3d9/0x990
[ 60.325813] ? down_read_killable+0x1d7/0x4e0
[ 60.326457] ? __pfx_setup_net+0x10/0x10
[ 60.326985] ? copy_net_ns+0x17c/0x770
[ 60.327540] copy_net_ns+0x321/0x770
[ 60.328039] create_new_namespaces+0x3f6/0xb30
[ 60.328677] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.329347] ksys_unshare+0x44d/0x8e0
[ 60.329858] ? __pfx_ksys_unshare+0x10/0x10
[ 60.330465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.331204] __x64_sys_unshare+0x31/0x40
[ 60.331773] do_syscall_64+0x3f/0x90
[ 60.332296] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.332959] RIP: 0033:0x7f31c95b80d7
[ 60.333478] 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
[ 60.335754] RSP: 002b:00007ffd5a127418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.336746] RAX: ffffffffffffffda RBX: 00007ffd5a127a58 RCX: 00007f31c95b80d7
[ 60.337675] RDX: 00007f31c962241f RSI: 00007ffd5a1273b0 RDI: 0000000040000000
[ 60.338624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a1271c0
[ 60.339558] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31c96cabf0
[ 60.340494] R13: 00007ffd5a1274f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.341438]
[ 60.341747] irq event stamp: 8053
[ 60.342202] hardirqs last enabled at (8063): [] __up_console_sem+0x78/0x80
[ 60.343328] hardirqs last disabled at (8076): [] __up_console_sem+0x5d/0x80
[ 60.344447] softirqs last enabled at (7548): [] irq_exit_rcu+0x93/0xc0
[ 60.345527] softirqs last disabled at (7503): [] irq_exit_rcu+0x93/0xc0
[ 60.346617] ---[ end trace 0000000000000000 ]---
[ 60.354993] ------------[ cut here ]------------
[ 60.355667] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.357461] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.358636] Modules linked in:
[ 60.359049] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.360342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.361464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.362114] 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
[ 60.364480] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 60.365154] RAX: 0000000000000000 RBX: ffff88800cae4c40 RCX: 0000000000000000
[ 60.366203] RDX: ffff8880167cd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.367209] RBP: ffff88800cae4c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.368217] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.369333] R13: ffffffff84e223a0 R14: ffff88800cae4c48 R15: ffffffff84da62e0
[ 60.370367] FS: 0000555556cab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.371490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.372329] CR2: 00007fc3caa6f0a0 CR3: 0000000010164000 CR4: 0000000000350ee0
[ 60.373333] Call Trace:
[ 60.373669]
[ 60.373976] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.374764] ipv6_frags_init_net+0x206/0x3c0
[ 60.375454] ops_init+0xbb/0x6b0
[ 60.375914] setup_net+0x3d9/0x990
[ 60.376407] ? down_read_killable+0x1d7/0x4e0
[ 60.376984] ? __pfx_setup_net+0x10/0x10
[ 60.377533] ? copy_net_ns+0x17c/0x770
[ 60.378051] copy_net_ns+0x321/0x770
[ 60.378572] create_new_namespaces+0x3f6/0xb30
[ 60.379165] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.379828] ksys_unshare+0x44d/0x8e0
[ 60.380355] ? __pfx_ksys_unshare+0x10/0x10
[ 60.380908] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.381668] __x64_sys_unshare+0x31/0x40
[ 60.382222] do_syscall_64+0x3f/0x90
[ 60.382737] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.383411] RIP: 0033:0x7f31c95b80d7
[ 60.383880] 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
[ 60.386086] RSP: 002b:00007ffd5a127418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.387059] RAX: ffffffffffffffda RBX: 00007ffd5a127a58 RCX: 00007f31c95b80d7
[ 60.387959] RDX: 00007f31c962241f RSI: 00007ffd5a1273b0 RDI: 0000000040000000
[ 60.388855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a1271c0
[ 60.389757] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31c96cabf0
[ 60.390672] R13: 00007ffd5a1274f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.391590]
[ 60.391892] irq event stamp: 11047
[ 60.392359] hardirqs last enabled at (11059): [] __up_console_sem+0x78/0x80
[ 60.393433] hardirqs last disabled at (11070): [] __up_console_sem+0x5d/0x80
[ 60.394538] softirqs last enabled at (10820): [] irq_exit_rcu+0x93/0xc0
[ 60.395603] softirqs last disabled at (10815): [] irq_exit_rcu+0x93/0xc0
[ 60.396669] ---[ end trace 0000000000000000 ]---
[ 60.398042] ------------[ cut here ]------------
[ 60.398689] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.400683] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.401749] Modules linked in:
[ 60.402161] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.403318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.404329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.404969] 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
[ 60.407174] RSP: 0018:ffff88802029fbf0 EFLAGS: 00010286
[ 60.407866] RAX: 0000000000000000 RBX: ffff88800cae5240 RCX: 0000000000000000
[ 60.408768] RDX: ffff8880167cd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.409669] RBP: ffff88800cae5254 R08: 0000000000000001 R09: 0000000000000000
[ 60.410588] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.411491] R13: ffffffff84e223a0 R14: ffff88800cae5248 R15: ffffffff84daf020
[ 60.412415] FS: 0000555556cab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.413444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.414180] CR2: 00007fc3caa6f0a0 CR3: 0000000010164000 CR4: 0000000000350ee0
[ 60.415090] Call Trace:
[ 60.415465]
[ 60.415770] nf_ct_net_init+0x224/0x3d0
[ 60.416320] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.416902] ops_init+0xbb/0x6b0
[ 60.417396] setup_net+0x3d9/0x990
[ 60.417864] ? down_read_killable+0x1d7/0x4e0
[ 60.418482] ? __pfx_setup_net+0x10/0x10
[ 60.418998] ? copy_net_ns+0x17c/0x770
[ 60.419550] copy_net_ns+0x321/0x770
[ 60.420036] create_new_namespaces+0x3f6/0xb30
[ 60.420655] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.421312] ksys_unshare+0x44d/0x8e0
[ 60.421807] ? __pfx_ksys_unshare+0x10/0x10
[ 60.422416] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.423152] __x64_sys_unshare+0x31/0x40
[ 60.423707] do_syscall_64+0x3f/0x90
[ 60.424190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.424862] RIP: 0033:0x7f31c95b80d7
[ 60.425361] 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
[ 60.427549] RSP: 002b:00007ffd5a127418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.428510] RAX: ffffffffffffffda RBX: 00007ffd5a127a58 RCX: 00007f31c95b80d7
[ 60.429401] RDX: 00007f31c962241f RSI: 00007ffd5a1273b0 RDI: 0000000040000000
[ 60.430335] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a1271c0
[ 60.431198] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31c96cabf0
[ 60.432107] R13: 00007ffd5a1274f0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.433028]
[ 60.433363] irq event stamp: 11817
[ 60.433801] hardirqs last enabled at (11827): [] __up_console_sem+0x78/0x80
[ 60.434888] hardirqs last disabled at (11838): [] __up_console_sem+0x5d/0x80
[ 60.435971] softirqs last enabled at (11312): [] irq_exit_rcu+0x93/0xc0
[ 60.437018] softirqs last disabled at (11307): [] irq_exit_rcu+0x93/0xc0
[ 60.438088] ---[ end trace 0000000000000000 ]---
[ 61.978816] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.026343] Bluetooth: hci0: command 0x041b tx timeout
[ 66.074291] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.122303] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:48:41 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802029f5f0
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 0000555556cab400 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=00007f7c391936f4 CR3=0000000010164000 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=000000000004460b 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=00007fc3caafd600 CR3=00000000101b6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3865203938203834206230203e663000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000