Warning: Permanently added '[localhost]:52293' (ECDSA) to the list of known hosts.
2023/05/18 04:29:49 fuzzer started
2023/05/18 04:29:49 dialing manager at localhost:44319
2023/05/18 04:29:49 checking machine...
2023/05/18 04:29:49 checking revisions...
syzkaller login: [ 40.453505] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:29:50 testing simple program...
[ 40.520274] cgroup: Unknown subsys name 'net'
[ 40.592629] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.213411] audit: type=1400 audit(1684384202.808:6): 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
[ 54.315905] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.317404] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.320163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.323137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.324776] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.326340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.726812] ------------[ cut here ]------------
[ 54.727472] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.729214] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.730422] Modules linked in:
[ 54.730972] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.735900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.737134] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.738009] 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
[ 54.740614] RSP: 0018:ffff888019f5fc00 EFLAGS: 00010282
[ 54.741324] RAX: 0000000000000000 RBX: ffff888009a94440 RCX: 0000000000000000
[ 54.742411] RDX: ffff888018b6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.743439] RBP: ffff888009a94454 R08: 0000000000000001 R09: 0000000000000000
[ 54.744389] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.745361] R13: ffffffff84e23fe0 R14: ffff888009a94448 R15: ffffffff84d74dc0
[ 54.746343] FS: 0000555556e9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.747453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.748279] CR2: 00007f5af8ee06f4 CR3: 0000000016fba000 CR4: 0000000000350ef0
[ 54.749272] Call Trace:
[ 54.749668]
[ 54.750002] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.750727] ipv4_frags_init_net+0x269/0x440
[ 54.751354] ops_init+0xbb/0x6b0
[ 54.751881] setup_net+0x3d9/0x990
[ 54.752396] ? down_read_killable+0x1d7/0x4e0
[ 54.753092] ? __pfx_setup_net+0x10/0x10
[ 54.753700] ? copy_net_ns+0x17c/0x770
[ 54.754270] copy_net_ns+0x321/0x770
[ 54.754847] create_new_namespaces+0x3f6/0xb30
[ 54.755537] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.756229] ksys_unshare+0x44d/0x8e0
[ 54.756845] ? __pfx_ksys_unshare+0x10/0x10
[ 54.757468] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.758300] __x64_sys_unshare+0x31/0x40
[ 54.758931] do_syscall_64+0x3f/0x90
[ 54.759478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.760248] RIP: 0033:0x7f7d21e2b0d7
[ 54.760827] 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
[ 54.763294] RSP: 002b:00007fff71079ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.764368] RAX: ffffffffffffffda RBX: 00007fff7107a328 RCX: 00007f7d21e2b0d7
[ 54.765392] RDX: 00007f7d21e9541f RSI: 00007fff71079c80 RDI: 0000000040000000
[ 54.766400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff71079a90
[ 54.767402] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d21f3dbf0
[ 54.768410] R13: 00007fff71079dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.769454]
[ 54.769836] irq event stamp: 8899
[ 54.770323] hardirqs last enabled at (8909): [] __up_console_sem+0x78/0x80
[ 54.771542] hardirqs last disabled at (8920): [] __up_console_sem+0x5d/0x80
[ 54.772749] softirqs last enabled at (8612): [] irq_exit_rcu+0x93/0xc0
[ 54.773915] softirqs last disabled at (8603): [] irq_exit_rcu+0x93/0xc0
[ 54.775069] ---[ end trace 0000000000000000 ]---
[ 54.781343] ------------[ cut here ]------------
[ 54.782052] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.784055] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.785305] Modules linked in:
[ 54.785803] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.787119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.788286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.789074] 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
[ 54.791548] RSP: 0018:ffff888019f5fc00 EFLAGS: 00010282
[ 54.792303] RAX: 0000000000000000 RBX: ffff88800d725640 RCX: 0000000000000000
[ 54.793333] RDX: ffff888018b6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.794342] RBP: ffff88800d725654 R08: 0000000000000001 R09: 0000000000000000
[ 54.795350] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.796379] R13: ffffffff84e23fe0 R14: ffff88800d725648 R15: ffffffff84da7d60
[ 54.797426] FS: 0000555556e9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.798575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.799382] CR2: 00007f5af8ee06f4 CR3: 0000000016fba000 CR4: 0000000000350ef0
[ 54.800398] Call Trace:
[ 54.800816]
[ 54.801158] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.801891] ipv6_frags_init_net+0x206/0x3c0
[ 54.802567] ops_init+0xbb/0x6b0
[ 54.803081] setup_net+0x3d9/0x990
[ 54.803629] ? down_read_killable+0x1d7/0x4e0
[ 54.804279] ? __pfx_setup_net+0x10/0x10
[ 54.804908] ? copy_net_ns+0x17c/0x770
[ 54.805485] copy_net_ns+0x321/0x770
[ 54.806071] create_new_namespaces+0x3f6/0xb30
[ 54.806770] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.807485] ksys_unshare+0x44d/0x8e0
[ 54.808099] ? __pfx_ksys_unshare+0x10/0x10
[ 54.808786] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.809634] __x64_sys_unshare+0x31/0x40
[ 54.810231] do_syscall_64+0x3f/0x90
[ 54.810818] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.811592] RIP: 0033:0x7f7d21e2b0d7
[ 54.812124] 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
[ 54.814647] RSP: 002b:00007fff71079ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.815744] RAX: ffffffffffffffda RBX: 00007fff7107a328 RCX: 00007f7d21e2b0d7
[ 54.816787] RDX: 00007f7d21e9541f RSI: 00007fff71079c80 RDI: 0000000040000000
[ 54.817805] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff71079a90
[ 54.818827] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d21f3dbf0
[ 54.819853] R13: 00007fff71079dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.820926]
[ 54.821272] irq event stamp: 10571
[ 54.821819] hardirqs last enabled at (10583): [] __up_console_sem+0x78/0x80
[ 54.823050] hardirqs last disabled at (10594): [] __up_console_sem+0x5d/0x80
[ 54.824271] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 54.825473] softirqs last disabled at (10027): [] irq_exit_rcu+0x93/0xc0
[ 54.826699] ---[ end trace 0000000000000000 ]---
[ 54.828245] ------------[ cut here ]------------
[ 54.829017] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.831155] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.832390] Modules linked in:
[ 54.832897] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.834234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.835411] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.836188] 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
[ 54.838736] RSP: 0018:ffff888019f5fbf0 EFLAGS: 00010286
[ 54.839484] RAX: 0000000000000000 RBX: ffff88800d9d9e40 RCX: 0000000000000000
[ 54.840547] RDX: ffff888018b6b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.841587] RBP: ffff88800d9d9e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.842609] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.843644] R13: ffffffff84e23fe0 R14: ffff88800d9d9e48 R15: ffffffff84db0aa0
[ 54.844685] FS: 0000555556e9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.845854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.846719] CR2: 00007f5af8ee06f4 CR3: 0000000016fba000 CR4: 0000000000350ef0
[ 54.847762] Call Trace:
[ 54.848139]
[ 54.848491] nf_ct_net_init+0x224/0x3d0
[ 54.849156] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.849871] ops_init+0xbb/0x6b0
[ 54.850390] setup_net+0x3d9/0x990
[ 54.850953] ? down_read_killable+0x1d7/0x4e0
[ 54.851649] ? __pfx_setup_net+0x10/0x10
[ 54.852250] ? copy_net_ns+0x17c/0x770
[ 54.852881] copy_net_ns+0x321/0x770
[ 54.853449] create_new_namespaces+0x3f6/0xb30
[ 54.854155] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.854914] ksys_unshare+0x44d/0x8e0
[ 54.855489] ? __pfx_ksys_unshare+0x10/0x10
[ 54.856133] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.856988] __x64_sys_unshare+0x31/0x40
[ 54.857607] do_syscall_64+0x3f/0x90
[ 54.858143] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.858902] RIP: 0033:0x7f7d21e2b0d7
[ 54.859425] 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
[ 54.861855] RSP: 002b:00007fff71079ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.862917] RAX: ffffffffffffffda RBX: 00007fff7107a328 RCX: 00007f7d21e2b0d7
[ 54.863909] RDX: 00007f7d21e9541f RSI: 00007fff71079c80 RDI: 0000000040000000
[ 54.864931] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff71079a90
[ 54.865961] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d21f3dbf0
[ 54.866951] R13: 00007fff71079dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.867961]
[ 54.868295] irq event stamp: 11371
[ 54.868833] hardirqs last enabled at (11383): [] __up_console_sem+0x78/0x80
[ 54.870042] hardirqs last disabled at (11394): [] __up_console_sem+0x5d/0x80
[ 54.871236] softirqs last enabled at (11188): [] irq_exit_rcu+0x93/0xc0
[ 54.872394] softirqs last disabled at (11179): [] irq_exit_rcu+0x93/0xc0
[ 54.873567] ---[ end trace 0000000000000000 ]---
executing program
[ 56.399166] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.446592] Bluetooth: hci0: command 0x041b tx timeout
[ 60.494585] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.542646] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:30:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556e9f400 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=00007f5af8ee06f4 CR3=0000000016fba000 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=000000000002d235 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f4849f7b1c8 CR3=0000000010358000 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=2034303a30333a34302038312079614d XMM01=5d3232343033372e34352020205b203a
XMM02=646f4d205d3232343033372e34352020 XMM03=6b7a79732034303a30333a3430203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3431323932372e34352020205b XMM07=79732034303a30333a34302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000