Warning: Permanently added '[localhost]:60619' (ECDSA) to the list of known hosts.
2023/05/17 19:37:34 fuzzer started
2023/05/17 19:37:34 dialing manager at localhost:44319
2023/05/17 19:37:34 checking machine...
2023/05/17 19:37:34 checking revisions...
syzkaller login: [ 40.059020] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:37:34 testing simple program...
[ 40.134247] cgroup: Unknown subsys name 'net'
[ 40.212458] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.064475] audit: type=1400 audit(1684352268.715:6): 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
executing program
[ 55.206641] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.209544] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.215480] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.220459] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.223116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.224288] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.615074] ------------[ cut here ]------------
[ 55.616289] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.618262] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.619578] Modules linked in:
[ 55.620120] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.624693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.625809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.626509] 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
[ 55.628913] RSP: 0018:ffff88801a017c00 EFLAGS: 00010282
[ 55.629628] RAX: 0000000000000000 RBX: ffff88801655a440 RCX: 0000000000000000
[ 55.630644] RDX: ffff888015af9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.631630] RBP: ffff88801655a454 R08: 0000000000000001 R09: 0000000000000000
[ 55.632610] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.633576] R13: ffffffff84e23fe0 R14: ffff88801655a448 R15: ffffffff84d74dc0
[ 55.634557] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.635633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.636441] CR2: 00007fc5bdf6f310 CR3: 0000000020252000 CR4: 0000000000350ef0
[ 55.637413] Call Trace:
[ 55.637821]
[ 55.638150] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.638856] ipv4_frags_init_net+0x269/0x440
[ 55.639469] ops_init+0xbb/0x6b0
[ 55.639991] setup_net+0x3d9/0x990
[ 55.640486] ? down_read_killable+0x1d7/0x4e0
[ 55.641160] ? __pfx_setup_net+0x10/0x10
[ 55.641721] ? copy_net_ns+0x17c/0x770
[ 55.642323] copy_net_ns+0x321/0x770
[ 55.642894] create_new_namespaces+0x3f6/0xb30
[ 55.643534] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.644243] ksys_unshare+0x44d/0x8e0
[ 55.644810] ? __pfx_ksys_unshare+0x10/0x10
[ 55.645409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.646242] __x64_sys_unshare+0x31/0x40
[ 55.646840] do_syscall_64+0x3f/0x90
[ 55.647370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.648095] RIP: 0033:0x7fe7cd0560d7
[ 55.648605] 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
[ 55.650984] RSP: 002b:00007ffc60a0b408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.652043] RAX: ffffffffffffffda RBX: 00007ffc60a0ba48 RCX: 00007fe7cd0560d7
[ 55.653025] RDX: 00007fe7cd0c041f RSI: 00007ffc60a0b3a0 RDI: 0000000040000000
[ 55.654004] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc60a0b1b0
[ 55.654981] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7cd168bf0
[ 55.655953] R13: 00007ffc60a0b4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.656956]
[ 55.657286] irq event stamp: 8505
[ 55.657794] hardirqs last enabled at (8517): [] __up_console_sem+0x78/0x80
[ 55.658921] hardirqs last disabled at (8528): [] __up_console_sem+0x5d/0x80
[ 55.660056] softirqs last enabled at (8042): [] irq_exit_rcu+0x93/0xc0
[ 55.661141] softirqs last disabled at (8015): [] irq_exit_rcu+0x93/0xc0
[ 55.662246] ---[ end trace 0000000000000000 ]---
[ 55.668609] ------------[ cut here ]------------
[ 55.669349] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.671234] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.672391] Modules linked in:
[ 55.672887] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.674173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.675283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.676022] 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
[ 55.678445] RSP: 0018:ffff88801a017c00 EFLAGS: 00010282
[ 55.679200] RAX: 0000000000000000 RBX: ffff888009461240 RCX: 0000000000000000
[ 55.680177] RDX: ffff888015af9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.681154] RBP: ffff888009461254 R08: 0000000000000001 R09: 0000000000000000
[ 55.682147] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.683133] R13: ffffffff84e23fe0 R14: ffff888009461248 R15: ffffffff84da7d60
[ 55.684111] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.685201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.686030] CR2: 00007fc5bdf6f310 CR3: 0000000020252000 CR4: 0000000000350ef0
[ 55.687018] Call Trace:
[ 55.687382]
[ 55.687709] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.688422] ipv6_frags_init_net+0x206/0x3c0
[ 55.689069] ops_init+0xbb/0x6b0
[ 55.689563] setup_net+0x3d9/0x990
[ 55.690113] ? down_read_killable+0x1d7/0x4e0
[ 55.690778] ? __pfx_setup_net+0x10/0x10
[ 55.691344] ? copy_net_ns+0x17c/0x770
[ 55.691931] copy_net_ns+0x321/0x770
[ 55.692461] create_new_namespaces+0x3f6/0xb30
[ 55.693130] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.693858] ksys_unshare+0x44d/0x8e0
[ 55.694399] ? __pfx_ksys_unshare+0x10/0x10
[ 55.695036] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.695859] __x64_sys_unshare+0x31/0x40
[ 55.696414] do_syscall_64+0x3f/0x90
[ 55.696959] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.697640] RIP: 0033:0x7fe7cd0560d7
[ 55.698179] 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
[ 55.700471] RSP: 002b:00007ffc60a0b408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.701485] RAX: ffffffffffffffda RBX: 00007ffc60a0ba48 RCX: 00007fe7cd0560d7
[ 55.702443] RDX: 00007fe7cd0c041f RSI: 00007ffc60a0b3a0 RDI: 0000000040000000
[ 55.703384] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc60a0b1b0
[ 55.704321] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7cd168bf0
[ 55.705257] R13: 00007ffc60a0b4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.706236]
[ 55.706555] irq event stamp: 10467
[ 55.707047] hardirqs last enabled at (10479): [] __up_console_sem+0x78/0x80
[ 55.708172] hardirqs last disabled at (10490): [] __up_console_sem+0x5d/0x80
[ 55.709297] softirqs last enabled at (9988): [] irq_exit_rcu+0x93/0xc0
[ 55.710414] softirqs last disabled at (9983): [] irq_exit_rcu+0x93/0xc0
[ 55.711510] ---[ end trace 0000000000000000 ]---
[ 55.713109] ------------[ cut here ]------------
[ 55.713726] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.715820] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.716950] Modules linked in:
[ 55.717387] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.718655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.719764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.720452] 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
[ 55.722783] RSP: 0018:ffff88801a017bf0 EFLAGS: 00010286
[ 55.723473] RAX: 0000000000000000 RBX: ffff888009460a40 RCX: 0000000000000000
[ 55.724425] RDX: ffff888015af9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.725370] RBP: ffff888009460a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.726339] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.727226] R13: ffffffff84e23fe0 R14: ffff888009460a48 R15: ffffffff84db0aa0
[ 55.728130] FS: 0000555555d33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.729124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.729878] CR2: 00007fc5bdf6f310 CR3: 0000000020252000 CR4: 0000000000350ef0
[ 55.730728] Call Trace:
[ 55.731085]
[ 55.731385] nf_ct_net_init+0x224/0x3d0
[ 55.731934] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.732506] ops_init+0xbb/0x6b0
[ 55.732980] setup_net+0x3d9/0x990
[ 55.733437] ? down_read_killable+0x1d7/0x4e0
[ 55.734066] ? __pfx_setup_net+0x10/0x10
[ 55.734577] ? copy_net_ns+0x17c/0x770
[ 55.735118] copy_net_ns+0x321/0x770
[ 55.735606] create_new_namespaces+0x3f6/0xb30
[ 55.736243] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.736903] ksys_unshare+0x44d/0x8e0
[ 55.737401] ? __pfx_ksys_unshare+0x10/0x10
[ 55.738005] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.738717] __x64_sys_unshare+0x31/0x40
[ 55.739267] do_syscall_64+0x3f/0x90
[ 55.739797] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.740454] RIP: 0033:0x7fe7cd0560d7
[ 55.740961] 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
[ 55.743163] RSP: 002b:00007ffc60a0b408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.744118] RAX: ffffffffffffffda RBX: 00007ffc60a0ba48 RCX: 00007fe7cd0560d7
[ 55.745030] RDX: 00007fe7cd0c041f RSI: 00007ffc60a0b3a0 RDI: 0000000040000000
[ 55.745947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc60a0b1b0
[ 55.746846] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe7cd168bf0
[ 55.747710] R13: 00007ffc60a0b4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.748645]
[ 55.748975] irq event stamp: 11239
[ 55.749413] hardirqs last enabled at (11249): [] __up_console_sem+0x78/0x80
[ 55.750489] hardirqs last disabled at (11260): [] __up_console_sem+0x5d/0x80
[ 55.751563] softirqs last enabled at (11044): [] irq_exit_rcu+0x93/0xc0
[ 55.752602] softirqs last disabled at (11039): [] irq_exit_rcu+0x93/0xc0
[ 55.753653] ---[ end trace 0000000000000000 ]---
[ 57.286497] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.333875] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.381832] Bluetooth: hci0: command 0x040f tx timeout
[ 63.429867] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:37:47 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a0175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555555d33400 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=00007fc5bdf6f310 CR3=0000000020252000 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=00000000000302a9 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=00007fc5bdfadcb0 CR3=0000000016484000 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=99d0d1d8cd4f569602400e451e6a3098
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f56f4462bf0f5bbc000000000013c1e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=590804aa07f9c9e000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000