Warning: Permanently added '[localhost]:57812' (ECDSA) to the list of known hosts.
2023/05/17 14:09:33 fuzzer started
2023/05/17 14:09:34 dialing manager at localhost:44319
2023/05/17 14:09:34 checking machine...
2023/05/17 14:09:34 checking revisions...
syzkaller login: [ 69.226993] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:09:34 testing simple program...
[ 69.300293] cgroup: Unknown subsys name 'net'
[ 69.370958] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.306583] audit: type=1400 audit(1684332587.508:6): 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
[ 83.453967] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.455859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.457572] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.462032] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.463471] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.466285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.868966] ------------[ cut here ]------------
[ 83.869629] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.872452] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.873736] Modules linked in:
[ 83.874276] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.879285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.880447] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.881293] 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
[ 83.883483] RSP: 0018:ffff888019d0fc00 EFLAGS: 00010282
[ 83.884184] RAX: 0000000000000000 RBX: ffff888015ba8c40 RCX: 0000000000000000
[ 83.885093] RDX: ffff888016f1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.885995] RBP: ffff888015ba8c54 R08: 0000000000000001 R09: 0000000000000000
[ 83.886892] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.887798] R13: ffffffff84e23fe0 R14: ffff888015ba8c48 R15: ffffffff84d74dc0
[ 83.888682] FS: 0000555555b00400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.889687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.890432] CR2: 00007f2e0d9e96f4 CR3: 000000001a04c000 CR4: 0000000000350ee0
[ 83.891316] Call Trace:
[ 83.891645]
[ 83.891970] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.892602] ipv4_frags_init_net+0x269/0x440
[ 83.893191] ops_init+0xbb/0x6b0
[ 83.893668] setup_net+0x3d9/0x990
[ 83.894164] ? down_read_killable+0x1d7/0x4e0
[ 83.894766] ? __pfx_setup_net+0x10/0x10
[ 83.895278] ? copy_net_ns+0x17c/0x770
[ 83.895830] copy_net_ns+0x321/0x770
[ 83.896312] create_new_namespaces+0x3f6/0xb30
[ 83.896976] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.897594] ksys_unshare+0x44d/0x8e0
[ 83.898122] ? __pfx_ksys_unshare+0x10/0x10
[ 83.898667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.899408] __x64_sys_unshare+0x31/0x40
[ 83.899966] do_syscall_64+0x3f/0x90
[ 83.900446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.901141] RIP: 0033:0x7f14c3a820d7
[ 83.901609] 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
[ 83.903790] RSP: 002b:00007ffc29825688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.904746] RAX: ffffffffffffffda RBX: 00007ffc29825cc8 RCX: 00007f14c3a820d7
[ 83.905597] RDX: 00007f14c3aec41f RSI: 00007ffc29825620 RDI: 0000000040000000
[ 83.906484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc29825430
[ 83.907368] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14c3b94bf0
[ 83.908249] R13: 00007ffc29825760 R14: 0000000000000000 R15: 00000000000000f8
[ 83.909177]
[ 83.909477] irq event stamp: 9221
[ 83.909929] hardirqs last enabled at (9233): [] __up_console_sem+0x78/0x80
[ 83.910992] hardirqs last disabled at (9244): [] __up_console_sem+0x5d/0x80
[ 83.912051] softirqs last enabled at (8784): [] irq_exit_rcu+0x93/0xc0
[ 83.913095] softirqs last disabled at (8719): [] irq_exit_rcu+0x93/0xc0
[ 83.914135] ---[ end trace 0000000000000000 ]---
[ 83.921110] ------------[ cut here ]------------
[ 83.921732] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.923440] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.924544] Modules linked in:
[ 83.925003] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.926164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.927205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.927887] 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
[ 83.930100] RSP: 0018:ffff888019d0fc00 EFLAGS: 00010282
[ 83.930795] RAX: 0000000000000000 RBX: ffff88800d74c640 RCX: 0000000000000000
[ 83.931647] RDX: ffff888016f1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.932544] RBP: ffff88800d74c654 R08: 0000000000000001 R09: 0000000000000000
[ 83.933432] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.934323] R13: ffffffff84e23fe0 R14: ffff88800d74c648 R15: ffffffff84da7d60
[ 83.935213] FS: 0000555555b00400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.936209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.936958] CR2: 00007f2e0d9e96f4 CR3: 000000001a04c000 CR4: 0000000000350ee0
[ 83.937855] Call Trace:
[ 83.938181]
[ 83.938476] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.939133] ipv6_frags_init_net+0x206/0x3c0
[ 83.939726] ops_init+0xbb/0x6b0
[ 83.940176] setup_net+0x3d9/0x990
[ 83.940651] ? down_read_killable+0x1d7/0x4e0
[ 83.941268] ? __pfx_setup_net+0x10/0x10
[ 83.941810] ? copy_net_ns+0x17c/0x770
[ 83.942314] copy_net_ns+0x321/0x770
[ 83.942823] create_new_namespaces+0x3f6/0xb30
[ 83.943406] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.944055] ksys_unshare+0x44d/0x8e0
[ 83.944556] ? __pfx_ksys_unshare+0x10/0x10
[ 83.945131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.945873] __x64_sys_unshare+0x31/0x40
[ 83.946389] do_syscall_64+0x3f/0x90
[ 83.946898] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.947542] RIP: 0033:0x7f14c3a820d7
[ 83.948036] 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
[ 83.950273] RSP: 002b:00007ffc29825688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.951441] RAX: ffffffffffffffda RBX: 00007ffc29825cc8 RCX: 00007f14c3a820d7
[ 83.952557] RDX: 00007f14c3aec41f RSI: 00007ffc29825620 RDI: 0000000040000000
[ 83.953655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc29825430
[ 83.954766] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14c3b94bf0
[ 83.955863] R13: 00007ffc29825760 R14: 0000000000000000 R15: 00000000000000f8
[ 83.956977]
[ 83.957335] irq event stamp: 11415
[ 83.957894] hardirqs last enabled at (11427): [] __up_console_sem+0x78/0x80
[ 83.959181] hardirqs last disabled at (11438): [] __up_console_sem+0x5d/0x80
[ 83.960479] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 83.961775] softirqs last disabled at (10895): [] irq_exit_rcu+0x93/0xc0
[ 83.963043] ---[ end trace 0000000000000000 ]---
[ 83.964752] ------------[ cut here ]------------
[ 83.965462] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.967961] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.969260] Modules linked in:
[ 83.969796] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.971202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.972435] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.973274] 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
[ 83.975913] RSP: 0018:ffff888019d0fbf0 EFLAGS: 00010286
[ 83.976752] RAX: 0000000000000000 RBX: ffff8880164cdc40 RCX: 0000000000000000
[ 83.977839] RDX: ffff888016f1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.978927] RBP: ffff8880164cdc54 R08: 0000000000000001 R09: 0000000000000000
[ 83.980011] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.981135] R13: ffffffff84e23fe0 R14: ffff8880164cdc48 R15: ffffffff84db0aa0
[ 83.982219] FS: 0000555555b00400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.983439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.984343] CR2: 00007f2e0d9e96f4 CR3: 000000001a04c000 CR4: 0000000000350ee0
[ 83.985444] Call Trace:
[ 83.985871]
[ 83.986235] nf_ct_net_init+0x224/0x3d0
[ 83.986899] ? __pfx_nf_ct_net_init+0x10/0x10
[ 83.987598] ops_init+0xbb/0x6b0
[ 83.988175] setup_net+0x3d9/0x990
[ 83.988784] ? down_read_killable+0x1d7/0x4e0
[ 83.989465] ? __pfx_setup_net+0x10/0x10
[ 83.990129] ? copy_net_ns+0x17c/0x770
[ 83.990779] copy_net_ns+0x321/0x770
[ 83.991358] create_new_namespaces+0x3f6/0xb30
[ 83.992103] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.992890] ksys_unshare+0x44d/0x8e0
[ 83.993479] ? __pfx_ksys_unshare+0x10/0x10
[ 83.994195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.995097] __x64_sys_unshare+0x31/0x40
[ 83.995765] do_syscall_64+0x3f/0x90
[ 83.996340] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.997179] RIP: 0033:0x7f14c3a820d7
[ 83.997774] 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
[ 84.000432] RSP: 002b:00007ffc29825688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 84.001612] RAX: ffffffffffffffda RBX: 00007ffc29825cc8 RCX: 00007f14c3a820d7
[ 84.002720] RDX: 00007f14c3aec41f RSI: 00007ffc29825620 RDI: 0000000040000000
[ 84.003791] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc29825430
[ 84.004889] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f14c3b94bf0
[ 84.005976] R13: 00007ffc29825760 R14: 0000000000000000 R15: 00000000000000f8
[ 84.007094]
[ 84.007455] irq event stamp: 12161
[ 84.008020] hardirqs last enabled at (12173): [] __up_console_sem+0x78/0x80
[ 84.009316] hardirqs last disabled at (12184): [] __up_console_sem+0x5d/0x80
[ 84.010619] softirqs last enabled at (11790): [] irq_exit_rcu+0x93/0xc0
[ 84.011881] softirqs last disabled at (11785): [] irq_exit_rcu+0x93/0xc0
[ 84.013159] ---[ end trace 0000000000000000 ]---
executing program
[ 85.537386] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 87.584812] Bluetooth: hci0: command 0x041b tx timeout
[ 89.632803] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.680763] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:09:15 Registers:
info registers vcpu 0
RAX=000000000002494d 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=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 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=00007fd7e44bfb60 CR3=0000000016648000 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=bc66a3f7b171b5819a4e1039e1ec4e13
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=32e4d40077cab767000000000013fb30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=16ce4a39e590d3e900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019d0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 0000555555b00400 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=00007f2e0d9e96f4 CR3=000000001a04c000 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