Warning: Permanently added '[localhost]:43018' (ECDSA) to the list of known hosts.
2023/05/18 00:23:32 fuzzer started
2023/05/18 00:23:33 dialing manager at localhost:44319
2023/05/18 00:23:33 checking machine...
2023/05/18 00:23:33 checking revisions...
syzkaller login: [ 38.105359] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:23:33 testing simple program...
[ 38.172016] cgroup: Unknown subsys name 'net'
[ 38.242827] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.095216] audit: type=1400 audit(1684369425.438:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.206883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.209095] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.211436] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.214613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.216872] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.219571] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.603758] ------------[ cut here ]------------
[ 51.604599] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.606625] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.607971] Modules linked in:
[ 51.608506] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.612323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.613411] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.614085] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.616377] RSP: 0018:ffff888016b27c00 EFLAGS: 00010282
[ 51.617067] RAX: 0000000000000000 RBX: ffff88800ec54040 RCX: 0000000000000000
[ 51.618006] RDX: ffff888019cab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.618941] RBP: ffff88800ec54054 R08: 0000000000000001 R09: 0000000000000000
[ 51.619868] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.620801] R13: ffffffff84e23fe0 R14: ffff88800ec54048 R15: ffffffff84d74dc0
[ 51.621777] FS: 0000555555a03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.622816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.623593] CR2: 00007fa8d72b46f4 CR3: 00000000131fa000 CR4: 0000000000350ee0
[ 51.624533] Call Trace:
[ 51.624877]
[ 51.625241] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.625878] ipv4_frags_init_net+0x269/0x440
[ 51.626504] ops_init+0xbb/0x6b0
[ 51.626975] setup_net+0x3d9/0x990
[ 51.627485] ? down_read_killable+0x1d7/0x4e0
[ 51.628074] ? __pfx_setup_net+0x10/0x10
[ 51.628641] ? copy_net_ns+0x17c/0x770
[ 51.629219] copy_net_ns+0x321/0x770
[ 51.629729] create_new_namespaces+0x3f6/0xb30
[ 51.630379] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.631020] ksys_unshare+0x44d/0x8e0
[ 51.631557] ? __pfx_ksys_unshare+0x10/0x10
[ 51.632150] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.632893] __x64_sys_unshare+0x31/0x40
[ 51.633487] do_syscall_64+0x3f/0x90
[ 51.633987] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.634683] RIP: 0033:0x7f64dff130d7
[ 51.635200] 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
[ 51.637475] RSP: 002b:00007ffc14a0e1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.638466] RAX: ffffffffffffffda RBX: 00007ffc14a0e818 RCX: 00007f64dff130d7
[ 51.639391] RDX: 00007f64dff7d41f RSI: 00007ffc14a0e170 RDI: 0000000040000000
[ 51.640310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc14a0df80
[ 51.641256] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f64e0025bf0
[ 51.642172] R13: 00007ffc14a0e2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.643082]
[ 51.643436] irq event stamp: 8707
[ 51.643880] hardirqs last enabled at (8717): [] __up_console_sem+0x78/0x80
[ 51.644977] hardirqs last disabled at (8728): [] __up_console_sem+0x5d/0x80
[ 51.646131] softirqs last enabled at (8186): [] irq_exit_rcu+0x93/0xc0
[ 51.647196] softirqs last disabled at (8181): [] irq_exit_rcu+0x93/0xc0
[ 51.648266] ---[ end trace 0000000000000000 ]---
[ 51.653995] ------------[ cut here ]------------
[ 51.654639] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.656379] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.657532] Modules linked in:
[ 51.657957] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.659168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.660227] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.660893] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.663157] RSP: 0018:ffff888016b27c00 EFLAGS: 00010282
[ 51.663830] RAX: 0000000000000000 RBX: ffff88800cb65e40 RCX: 0000000000000000
[ 51.664751] RDX: ffff888019cab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.665707] RBP: ffff88800cb65e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.666639] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.667574] R13: ffffffff84e23fe0 R14: ffff88800cb65e48 R15: ffffffff84da7d60
[ 51.668503] FS: 0000555555a03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.669550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.670327] CR2: 00007fa8d72b46f4 CR3: 00000000131fa000 CR4: 0000000000350ee0
[ 51.671245] Call Trace:
[ 51.671591]
[ 51.671902] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.672583] ipv6_frags_init_net+0x206/0x3c0
[ 51.673220] ops_init+0xbb/0x6b0
[ 51.673685] setup_net+0x3d9/0x990
[ 51.674199] ? down_read_killable+0x1d7/0x4e0
[ 51.674792] ? __pfx_setup_net+0x10/0x10
[ 51.675352] ? copy_net_ns+0x17c/0x770
[ 51.675880] copy_net_ns+0x321/0x770
[ 51.676411] create_new_namespaces+0x3f6/0xb30
[ 51.677040] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.677716] ksys_unshare+0x44d/0x8e0
[ 51.678252] ? __pfx_ksys_unshare+0x10/0x10
[ 51.678821] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.679596] __x64_sys_unshare+0x31/0x40
[ 51.680171] do_syscall_64+0x3f/0x90
[ 51.680667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.681398] RIP: 0033:0x7f64dff130d7
[ 51.681877] 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
[ 51.684144] RSP: 002b:00007ffc14a0e1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.685146] RAX: ffffffffffffffda RBX: 00007ffc14a0e818 RCX: 00007f64dff130d7
[ 51.686033] RDX: 00007f64dff7d41f RSI: 00007ffc14a0e170 RDI: 0000000040000000
[ 51.686966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc14a0df80
[ 51.687895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f64e0025bf0
[ 51.688900] R13: 00007ffc14a0e2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.689923]
[ 51.690284] irq event stamp: 10649
[ 51.690773] hardirqs last enabled at (10659): [] __up_console_sem+0x78/0x80
[ 51.691963] hardirqs last disabled at (10670): [] __up_console_sem+0x5d/0x80
[ 51.693160] softirqs last enabled at (10188): [] irq_exit_rcu+0x93/0xc0
[ 51.694315] softirqs last disabled at (10183): [] irq_exit_rcu+0x93/0xc0
[ 51.695475] ---[ end trace 0000000000000000 ]---
[ 51.696871] ------------[ cut here ]------------
[ 51.697548] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.699516] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.700625] Modules linked in:
[ 51.701062] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.702276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.703326] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.704004] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.706342] RSP: 0018:ffff888016b27bf0 EFLAGS: 00010286
[ 51.707031] RAX: 0000000000000000 RBX: ffff88800cb64a40 RCX: 0000000000000000
[ 51.707968] RDX: ffff888019cab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.708900] RBP: ffff88800cb64a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.709858] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.710782] R13: ffffffff84e23fe0 R14: ffff88800cb64a48 R15: ffffffff84db0aa0
[ 51.711718] FS: 0000555555a03400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.712759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.713553] CR2: 00007fa8d72b46f4 CR3: 00000000131fa000 CR4: 0000000000350ee0
[ 51.714480] Call Trace:
[ 51.714826]
[ 51.715171] nf_ct_net_init+0x224/0x3d0
[ 51.715717] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.716343] ops_init+0xbb/0x6b0
[ 51.716811] setup_net+0x3d9/0x990
[ 51.717347] ? down_read_killable+0x1d7/0x4e0
[ 51.717936] ? __pfx_setup_net+0x10/0x10
[ 51.718511] ? copy_net_ns+0x17c/0x770
[ 51.719039] copy_net_ns+0x321/0x770
[ 51.719582] create_new_namespaces+0x3f6/0xb30
[ 51.720229] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.720873] ksys_unshare+0x44d/0x8e0
[ 51.721442] ? __pfx_ksys_unshare+0x10/0x10
[ 51.722009] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.722786] __x64_sys_unshare+0x31/0x40
[ 51.723364] do_syscall_64+0x3f/0x90
[ 51.723877] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.724589] RIP: 0033:0x7f64dff130d7
[ 51.725141] 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
[ 51.727441] RSP: 002b:00007ffc14a0e1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.728447] RAX: ffffffffffffffda RBX: 00007ffc14a0e818 RCX: 00007f64dff130d7
[ 51.729397] RDX: 00007f64dff7d41f RSI: 00007ffc14a0e170 RDI: 0000000040000000
[ 51.730363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc14a0df80
[ 51.731325] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f64e0025bf0
[ 51.732278] R13: 00007ffc14a0e2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.733259]
[ 51.733577] irq event stamp: 11419
[ 51.734041] hardirqs last enabled at (11429): [] __up_console_sem+0x78/0x80
[ 51.735137] hardirqs last disabled at (11442): [] __up_console_sem+0x5d/0x80
[ 51.736240] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 51.737358] softirqs last disabled at (11263): [] irq_exit_rcu+0x93/0xc0
[ 51.738447] ---[ end trace 0000000000000000 ]---
executing program
[ 53.294742] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.342157] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.391217] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.438192] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:23:45 Registers:
info registers vcpu 0
RAX=0000000000027037 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f84187fa000 CR3=000000000eb1e000 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=87ede9a7979012b63a47a701b19208e2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5fd79e5c24c4d931000000000013be38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9ead67614c0b978e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002020202020200020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016b275f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555a03400 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=00007fa8d72b46f4 CR3=00000000131fa000 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