Warning: Permanently added '[localhost]:37698' (ECDSA) to the list of known hosts.
2023/05/16 15:33:19 fuzzer started
2023/05/16 15:33:19 dialing manager at localhost:35573
2023/05/16 15:33:19 checking machine...
2023/05/16 15:33:19 checking revisions...
syzkaller login: [ 37.627814] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:33:19 testing simple program...
[ 37.696087] cgroup: Unknown subsys name 'net'
[ 37.758047] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.872210] audit: type=1400 audit(1684251213.160:6): 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
[ 51.965994] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.968958] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.970205] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.973365] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.975094] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.977122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.382679] ------------[ cut here ]------------
[ 52.383374] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.385178] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.386339] Modules linked in:
[ 52.386948] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.392475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.393716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.394568] 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
[ 52.397144] RSP: 0018:ffff88801f1e7c00 EFLAGS: 00010282
[ 52.398044] RAX: 0000000000000000 RBX: ffff88800fa53c40 RCX: 0000000000000000
[ 52.399122] RDX: ffff88800fddb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.400204] RBP: ffff88800fa53c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.401329] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.402559] R13: ffffffff84e223a0 R14: ffff88800fa53c48 R15: ffffffff84d73340
[ 52.403591] FS: 0000555555eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.404716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.405538] CR2: 00007f7f7a95b6f4 CR3: 00000000182c2000 CR4: 0000000000350ee0
[ 52.406508] Call Trace:
[ 52.406862]
[ 52.407184] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.407900] ipv4_frags_init_net+0x269/0x440
[ 52.408551] ops_init+0xbb/0x6b0
[ 52.409054] setup_net+0x3d9/0x990
[ 52.409598] ? down_read_killable+0x1d7/0x4e0
[ 52.410224] ? __pfx_setup_net+0x10/0x10
[ 52.410820] ? copy_net_ns+0x17c/0x770
[ 52.411370] copy_net_ns+0x321/0x770
[ 52.411926] create_new_namespaces+0x3f6/0xb30
[ 52.412620] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.413295] ksys_unshare+0x44d/0x8e0
[ 52.413867] ? __pfx_ksys_unshare+0x10/0x10
[ 52.414506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.415289] __x64_sys_unshare+0x31/0x40
[ 52.415902] do_syscall_64+0x3f/0x90
[ 52.416454] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.417183] RIP: 0033:0x7f65f95780d7
[ 52.417749] 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
[ 52.420144] RSP: 002b:00007ffd6ec7fa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.421234] RAX: ffffffffffffffda RBX: 00007ffd6ec800b8 RCX: 00007f65f95780d7
[ 52.422212] RDX: 00007f65f95e241f RSI: 00007ffd6ec7fa10 RDI: 0000000040000000
[ 52.423191] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ec7f820
[ 52.424163] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65f968abf0
[ 52.425178] R13: 00007ffd6ec7fb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.426188]
[ 52.426557] irq event stamp: 8637
[ 52.427018] hardirqs last enabled at (8647): [] __up_console_sem+0x78/0x80
[ 52.428186] hardirqs last disabled at (8658): [] __up_console_sem+0x5d/0x80
[ 52.429358] softirqs last enabled at (8294): [] irq_exit_rcu+0x93/0xc0
[ 52.430513] softirqs last disabled at (8289): [] irq_exit_rcu+0x93/0xc0
[ 52.431644] ---[ end trace 0000000000000000 ]---
[ 52.437347] ------------[ cut here ]------------
[ 52.438033] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.439851] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.441040] Modules linked in:
[ 52.441524] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.442791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.443912] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.444689] 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
[ 52.447097] RSP: 0018:ffff88801f1e7c00 EFLAGS: 00010282
[ 52.447843] RAX: 0000000000000000 RBX: ffff888013a71840 RCX: 0000000000000000
[ 52.448869] RDX: ffff88800fddb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.449848] RBP: ffff888013a71854 R08: 0000000000000001 R09: 0000000000000000
[ 52.450835] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.451828] R13: ffffffff84e223a0 R14: ffff888013a71848 R15: ffffffff84da62e0
[ 52.452831] FS: 0000555555eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.453929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.454745] CR2: 00007f7f7a95b6f4 CR3: 00000000182c2000 CR4: 0000000000350ee0
[ 52.455739] Call Trace:
[ 52.456100]
[ 52.456475] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.457178] ipv6_frags_init_net+0x206/0x3c0
[ 52.457827] ops_init+0xbb/0x6b0
[ 52.458320] setup_net+0x3d9/0x990
[ 52.458850] ? down_read_killable+0x1d7/0x4e0
[ 52.459525] ? __pfx_setup_net+0x10/0x10
[ 52.460079] ? copy_net_ns+0x17c/0x770
[ 52.460694] copy_net_ns+0x321/0x770
[ 52.461222] create_new_namespaces+0x3f6/0xb30
[ 52.461891] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.462616] ksys_unshare+0x44d/0x8e0
[ 52.463157] ? __pfx_ksys_unshare+0x10/0x10
[ 52.463800] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.464648] __x64_sys_unshare+0x31/0x40
[ 52.465229] do_syscall_64+0x3f/0x90
[ 52.465791] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.466545] RIP: 0033:0x7f65f95780d7
[ 52.467054] 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
[ 52.469474] RSP: 002b:00007ffd6ec7fa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.470535] RAX: ffffffffffffffda RBX: 00007ffd6ec800b8 RCX: 00007f65f95780d7
[ 52.471527] RDX: 00007f65f95e241f RSI: 00007ffd6ec7fa10 RDI: 0000000040000000
[ 52.472503] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ec7f820
[ 52.473521] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65f968abf0
[ 52.474512] R13: 00007ffd6ec7fb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.475531]
[ 52.475866] irq event stamp: 10191
[ 52.476346] hardirqs last enabled at (10201): [] __up_console_sem+0x78/0x80
[ 52.477553] hardirqs last disabled at (10212): [] __up_console_sem+0x5d/0x80
[ 52.478740] softirqs last enabled at (9898): [] irq_exit_rcu+0x93/0xc0
[ 52.479893] softirqs last disabled at (9889): [] irq_exit_rcu+0x93/0xc0
[ 52.481055] ---[ end trace 0000000000000000 ]---
[ 52.482688] ------------[ cut here ]------------
[ 52.483325] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.485510] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.486671] Modules linked in:
[ 52.487113] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.488396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.489536] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
executing program
[ 52.490259] 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
[ 52.492903] RSP: 0018:ffff88801f1e7bf0 EFLAGS: 00010286
[ 52.493658] RAX: 0000000000000000 RBX: ffff888013a71c40 RCX: 0000000000000000
[ 52.494640] RDX: ffff88800fddb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.495627] RBP: ffff888013a71c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.496618] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.497610] R13: ffffffff84e223a0 R14: ffff888013a71c48 R15: ffffffff84daf020
[ 52.498591] FS: 0000555555eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.499696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.500516] CR2: 00007f7f7a95b6f4 CR3: 00000000182c2000 CR4: 0000000000350ee0
[ 52.501523] Call Trace:
[ 52.501880]
[ 52.502201] nf_ct_net_init+0x224/0x3d0
[ 52.502797] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.503457] ops_init+0xbb/0x6b0
[ 52.503938] setup_net+0x3d9/0x990
[ 52.504485] ? down_read_killable+0x1d7/0x4e0
[ 52.505118] ? __pfx_setup_net+0x10/0x10
[ 52.505708] ? copy_net_ns+0x17c/0x770
[ 52.506261] copy_net_ns+0x321/0x770
[ 52.506829] create_new_namespaces+0x3f6/0xb30
[ 52.507501] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.508172] ksys_unshare+0x44d/0x8e0
[ 52.508753] ? __pfx_ksys_unshare+0x10/0x10
[ 52.509346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.510156] __x64_sys_unshare+0x31/0x40
[ 52.510754] do_syscall_64+0x3f/0x90
[ 52.511269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.512004] RIP: 0033:0x7f65f95780d7
[ 52.512539] 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
[ 52.514936] RSP: 002b:00007ffd6ec7fa78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.515977] RAX: ffffffffffffffda RBX: 00007ffd6ec800b8 RCX: 00007f65f95780d7
[ 52.516972] RDX: 00007f65f95e241f RSI: 00007ffd6ec7fa10 RDI: 0000000040000000
[ 52.517937] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ec7f820
[ 52.518911] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f65f968abf0
[ 52.519892] R13: 00007ffd6ec7fb50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.520890]
[ 52.521219] irq event stamp: 10963
[ 52.521731] hardirqs last enabled at (10975): [] __up_console_sem+0x78/0x80
[ 52.522903] hardirqs last disabled at (10986): [] __up_console_sem+0x5d/0x80
[ 52.524078] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 52.525232] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 52.526371] ---[ end trace 0000000000000000 ]---
[ 54.049089] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.096492] Bluetooth: hci0: command 0x041b tx timeout
[ 58.144477] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.192494] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:33:33 Registers:
info registers vcpu 0
RAX=00000000000228a1 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=00007f7c6a833070 CR3=000000000c95a000 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=2034333a33333a35312036312079614d XMM01=5d3933333638332e32352020205b203a
XMM02=646f4d205d3933333638332e32352020 XMM03=6b7a79732034333a33333a3531203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3837313538332e32352020205b XMM07=79732034333a33333a35312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f1e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555eb8400 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=00007f7f7a95b6f4 CR3=00000000182c2000 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