Warning: Permanently added '[localhost]:5586' (ECDSA) to the list of known hosts.
2023/05/17 01:08:40 fuzzer started
2023/05/17 01:08:41 dialing manager at localhost:35573
2023/05/17 01:08:41 checking machine...
2023/05/17 01:08:41 checking revisions...
syzkaller login: [ 42.900643] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:08:41 testing simple program...
[ 42.974683] cgroup: Unknown subsys name 'net'
[ 43.062169] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.669795] audit: type=1400 audit(1684285734.093:6): 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
[ 56.785872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.787808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.788957] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.791344] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.792880] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.793971] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.031608] ------------[ cut here ]------------
[ 57.031986] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.032987] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.033582] Modules linked in:
[ 57.033813] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.034457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.037234] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.038952] 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
[ 57.040245] RSP: 0018:ffff88801f9efc00 EFLAGS: 00010282
[ 57.040691] RAX: 0000000000000000 RBX: ffff888015e1dc40 RCX: 0000000000000000
[ 57.041200] RDX: ffff88800e4b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.041726] RBP: ffff888015e1dc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.042231] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.042764] R13: ffffffff84e223a0 R14: ffff888015e1dc48 R15: ffffffff84d73340
[ 57.043278] FS: 0000555557270400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.043874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.044311] CR2: 00007f635582fdf0 CR3: 000000001016a000 CR4: 0000000000350ee0
[ 57.044841] Call Trace:
[ 57.045024]
[ 57.045193] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.045578] ipv4_frags_init_net+0x269/0x440
[ 57.045904] ops_init+0xbb/0x6b0
[ 57.046173] setup_net+0x3d9/0x990
[ 57.046451] ? down_read_killable+0x1d7/0x4e0
[ 57.046788] ? __pfx_setup_net+0x10/0x10
[ 57.047079] ? copy_net_ns+0x17c/0x770
[ 57.047383] copy_net_ns+0x321/0x770
[ 57.047663] create_new_namespaces+0x3f6/0xb30
[ 57.048002] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.048388] ksys_unshare+0x44d/0x8e0
[ 57.048688] ? __pfx_ksys_unshare+0x10/0x10
[ 57.049000] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.049442] __x64_sys_unshare+0x31/0x40
[ 57.049739] do_syscall_64+0x3f/0x90
[ 57.050021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.050422] RIP: 0033:0x7f4ddb8de0d7
[ 57.050693] 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
[ 57.051958] RSP: 002b:00007ffe94692b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.052510] RAX: ffffffffffffffda RBX: 00007ffe946931d8 RCX: 00007f4ddb8de0d7
[ 57.053018] RDX: 00007f4ddb94841f RSI: 00007ffe94692b30 RDI: 0000000040000000
[ 57.053540] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe94692940
[ 57.054051] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ddb9f0bf0
[ 57.054575] R13: 00007ffe94692c70 R14: 0000000000000000 R15: 00000000000000f8
[ 57.055096]
[ 57.055270] irq event stamp: 8559
[ 57.055537] hardirqs last enabled at (8571): [] __up_console_sem+0x78/0x80
[ 57.056143] hardirqs last disabled at (8580): [] __up_console_sem+0x5d/0x80
[ 57.056768] softirqs last enabled at (8192): [] irq_exit_rcu+0x93/0xc0
[ 57.057374] softirqs last disabled at (8181): [] irq_exit_rcu+0x93/0xc0
[ 57.057960] ---[ end trace 0000000000000000 ]---
[ 57.061316] ------------[ cut here ]------------
[ 57.061672] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.062616] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.063216] Modules linked in:
[ 57.063478] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.064141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.064748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.065124] 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
[ 57.066436] RSP: 0018:ffff88801f9efc00 EFLAGS: 00010282
[ 57.066819] RAX: 0000000000000000 RBX: ffff888015f26840 RCX: 0000000000000000
[ 57.067352] RDX: ffff88800e4b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.067864] RBP: ffff888015f26854 R08: 0000000000000001 R09: 0000000000000000
[ 57.068384] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.068890] R13: ffffffff84e223a0 R14: ffff888015f26848 R15: ffffffff84da62e0
[ 57.069406] FS: 0000555557270400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.069937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.070349] CR2: 00007f635582fdf0 CR3: 000000001016a000 CR4: 0000000000350ee0
[ 57.070819] Call Trace:
[ 57.070999]
[ 57.071164] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.071526] ipv6_frags_init_net+0x206/0x3c0
[ 57.071832] ops_init+0xbb/0x6b0
[ 57.072078] setup_net+0x3d9/0x990
[ 57.072350] ? down_read_killable+0x1d7/0x4e0
[ 57.072676] ? __pfx_setup_net+0x10/0x10
[ 57.072954] ? copy_net_ns+0x17c/0x770
[ 57.073230] copy_net_ns+0x321/0x770
[ 57.073520] create_new_namespaces+0x3f6/0xb30
[ 57.073845] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.074186] ksys_unshare+0x44d/0x8e0
[ 57.074477] ? __pfx_ksys_unshare+0x10/0x10
[ 57.074782] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.075172] __x64_sys_unshare+0x31/0x40
[ 57.075479] do_syscall_64+0x3f/0x90
[ 57.075772] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.076120] RIP: 0033:0x7f4ddb8de0d7
[ 57.076398] 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
[ 57.077606] RSP: 002b:00007ffe94692b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.078110] RAX: ffffffffffffffda RBX: 00007ffe946931d8 RCX: 00007f4ddb8de0d7
[ 57.078609] RDX: 00007f4ddb94841f RSI: 00007ffe94692b30 RDI: 0000000040000000
[ 57.079081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe94692940
[ 57.079568] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ddb9f0bf0
[ 57.080037] R13: 00007ffe94692c70 R14: 0000000000000000 R15: 00000000000000f8
[ 57.080559]
[ 57.080729] irq event stamp: 10229
[ 57.080967] hardirqs last enabled at (10239): [] __up_console_sem+0x78/0x80
[ 57.081565] hardirqs last disabled at (10250): [] __up_console_sem+0x5d/0x80
[ 57.082161] softirqs last enabled at (9824): [] irq_exit_rcu+0x93/0xc0
[ 57.082750] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 57.083352] ---[ end trace 0000000000000000 ]---
[ 57.084110] ------------[ cut here ]------------
[ 57.084463] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.085534] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.086131] Modules linked in:
[ 57.086385] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.087037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.087620] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.087997] 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
[ 57.089266] RSP: 0018:ffff88801f9efbf0 EFLAGS: 00010286
[ 57.089655] RAX: 0000000000000000 RBX: ffff888015f26240 RCX: 0000000000000000
[ 57.090163] RDX: ffff88800e4b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.090678] RBP: ffff888015f26254 R08: 0000000000000001 R09: 0000000000000000
[ 57.091173] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.091700] R13: ffffffff84e223a0 R14: ffff888015f26248 R15: ffffffff84daf020
[ 57.092204] FS: 0000555557270400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.093284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.094205] CR2: 00007f635582fdf0 CR3: 000000001016a000 CR4: 0000000000350ee0
[ 57.095329] Call Trace:
[ 57.095736]
[ 57.096099] nf_ct_net_init+0x224/0x3d0
[ 57.096814] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.097437] ops_init+0xbb/0x6b0
[ 57.097877] setup_net+0x3d9/0x990
[ 57.098371] ? down_read_killable+0x1d7/0x4e0
[ 57.098935] ? __pfx_setup_net+0x10/0x10
[ 57.099466] ? copy_net_ns+0x17c/0x770
[ 57.099962] copy_net_ns+0x321/0x770
[ 57.100466] create_new_namespaces+0x3f6/0xb30
[ 57.101058] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.101700] ksys_unshare+0x44d/0x8e0
[ 57.102195] ? __pfx_ksys_unshare+0x10/0x10
[ 57.102771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.103509] __x64_sys_unshare+0x31/0x40
[ 57.104021] do_syscall_64+0x3f/0x90
[ 57.104526] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.105178] RIP: 0033:0x7f4ddb8de0d7
[ 57.105677] 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
[ 57.107801] RSP: 002b:00007ffe94692b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.108788] RAX: ffffffffffffffda RBX: 00007ffe946931d8 RCX: 00007f4ddb8de0d7
[ 57.109683] RDX: 00007f4ddb94841f RSI: 00007ffe94692b30 RDI: 0000000040000000
[ 57.110577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe94692940
[ 57.111456] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4ddb9f0bf0
[ 57.112340] R13: 00007ffe94692c70 R14: 0000000000000000 R15: 00000000000000f8
[ 57.113222]
[ 57.113561] irq event stamp: 10971
[ 57.113992] hardirqs last enabled at (10981): [] __up_console_sem+0x78/0x80
[ 57.115060] hardirqs last disabled at (10992): [] __up_console_sem+0x5d/0x80
[ 57.116121] softirqs last enabled at (10700): [] irq_exit_rcu+0x93/0xc0
[ 57.117180] softirqs last disabled at (10693): [] irq_exit_rcu+0x93/0xc0
[ 57.118199] ---[ end trace 0000000000000000 ]---
executing program
[ 58.866903] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.913426] Bluetooth: hci0: command 0x041b tx timeout
[ 62.961375] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.009361] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:08:48 Registers:
info registers vcpu 0
RAX=0000000000023e5d 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=00007f33680370c8 CR3=000000000e02a000 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=2035353a38303a31302037312079614d XMM01=5d3735343433302e37352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3735343433302e37352020205b20 XMM07=732035353a38303a3130203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9ef5c0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 0000555557270400 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=00007f635582fdf0 CR3=000000001016a000 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=6429458cae045faf134ec6664d4afe3c
XMM02=5d82995fcda3111200000000000fbfa0 XMM03=ee7587d5db12e8e300000000000fc058
XMM04=00fd04616fe57fdb00000000000ae988 XMM05=5ff70263f783230e000000000013b0d8
XMM06=6098c19552daab490000000000109458 XMM07=ee7587d5db12e8e300000000000fc058
XMM08=5d82995fcda3111200000000000fbfa0 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000