Warning: Permanently added '[localhost]:52975' (ECDSA) to the list of known hosts.
2023/05/18 08:22:52 fuzzer started
2023/05/18 08:22:52 dialing manager at localhost:44319
2023/05/18 08:22:52 checking machine...
2023/05/18 08:22:52 checking revisions...
syzkaller login: [ 63.733030] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:22:52 testing simple program...
[ 63.797356] cgroup: Unknown subsys name 'net'
[ 63.869134] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 75.222463] audit: type=1400 audit(1684398184.249:6): avc: denied { execmem } for pid=259 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
[ 76.350735] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.358580] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.360494] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.364501] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.366719] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.368433] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.787105] ------------[ cut here ]------------
[ 76.787575] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 76.788824] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.789562] Modules linked in:
[ 76.789821] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.790548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.791158] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.792332] 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
[ 76.797325] RSP: 0018:ffff88801f79fc00 EFLAGS: 00010282
[ 76.797976] RAX: 0000000000000000 RBX: ffff88800edd9c40 RCX: 0000000000000000
[ 76.798960] RDX: ffff888015e31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.799913] RBP: ffff88800edd9c54 R08: 0000000000000001 R09: 0000000000000000
[ 76.800783] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 76.801527] R13: ffffffff84e23fe0 R14: ffff88800edd9c48 R15: ffffffff84d74dc0
[ 76.802176] FS: 0000555555d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 76.803056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.803711] CR2: 00007fa6a7b7e6f4 CR3: 000000000ee58000 CR4: 0000000000350ee0
[ 76.804462] Call Trace:
[ 76.804718]
[ 76.804956] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 76.805569] ipv4_frags_init_net+0x269/0x440
[ 76.806021] ops_init+0xbb/0x6b0
[ 76.806493] setup_net+0x3d9/0x990
[ 76.806882] ? down_read_killable+0x1d7/0x4e0
[ 76.807421] ? __pfx_setup_net+0x10/0x10
[ 76.807836] ? copy_net_ns+0x17c/0x770
[ 76.808256] copy_net_ns+0x321/0x770
[ 76.808660] create_new_namespaces+0x3f6/0xb30
[ 76.809066] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.809490] ksys_unshare+0x44d/0x8e0
[ 76.809811] ? __pfx_ksys_unshare+0x10/0x10
[ 76.810164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.810777] __x64_sys_unshare+0x31/0x40
[ 76.811236] do_syscall_64+0x3f/0x90
[ 76.811630] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.812171] RIP: 0033:0x7f76563170d7
[ 76.812505] 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
[ 76.813884] RSP: 002b:00007ffe14856758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.814486] RAX: ffffffffffffffda RBX: 00007ffe14856d98 RCX: 00007f76563170d7
[ 76.815028] RDX: 00007f765638141f RSI: 00007ffe148566f0 RDI: 0000000040000000
[ 76.815600] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe14856500
[ 76.816350] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7656429bf0
[ 76.817074] R13: 00007ffe14856830 R14: 0000000000000000 R15: 00000000000000f8
[ 76.817819]
[ 76.818064] irq event stamp: 7395
[ 76.818441] hardirqs last enabled at (7407): [] __up_console_sem+0x78/0x80
[ 76.819316] hardirqs last disabled at (7418): [] __up_console_sem+0x5d/0x80
[ 76.820003] softirqs last enabled at (7142): [] irq_exit_rcu+0x93/0xc0
[ 76.820749] softirqs last disabled at (7107): [] irq_exit_rcu+0x93/0xc0
[ 76.821621] ---[ end trace 0000000000000000 ]---
[ 76.825590] ------------[ cut here ]------------
[ 76.826065] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 76.828340] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.829152] Modules linked in:
[ 76.829535] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.830396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.831074] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.831611] 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
[ 76.833492] RSP: 0018:ffff88801f79fc00 EFLAGS: 00010282
[ 76.833958] RAX: 0000000000000000 RBX: ffff88800d79f840 RCX: 0000000000000000
[ 76.834687] RDX: ffff888015e31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.835400] RBP: ffff88800d79f854 R08: 0000000000000001 R09: 0000000000000000
[ 76.835994] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 76.836781] R13: ffffffff84e23fe0 R14: ffff88800d79f848 R15: ffffffff84da7d60
[ 76.837541] FS: 0000555555d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 76.838327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.838836] CR2: 00007fa6a7b7e6f4 CR3: 000000000ee58000 CR4: 0000000000350ee0
[ 76.839541] Call Trace:
[ 76.839792]
[ 76.840038] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 76.840619] ipv6_frags_init_net+0x206/0x3c0
[ 76.841013] ops_init+0xbb/0x6b0
[ 76.841393] setup_net+0x3d9/0x990
[ 76.841706] ? down_read_killable+0x1d7/0x4e0
[ 76.842100] ? __pfx_setup_net+0x10/0x10
[ 76.842499] ? copy_net_ns+0x17c/0x770
[ 76.842860] copy_net_ns+0x321/0x770
[ 76.843201] create_new_namespaces+0x3f6/0xb30
[ 76.843640] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.844075] ksys_unshare+0x44d/0x8e0
[ 76.844442] ? __pfx_ksys_unshare+0x10/0x10
[ 76.844827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.845352] __x64_sys_unshare+0x31/0x40
[ 76.845720] do_syscall_64+0x3f/0x90
[ 76.846049] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.846520] RIP: 0033:0x7f76563170d7
[ 76.846846] 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
[ 76.848364] RSP: 002b:00007ffe14856758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.849022] RAX: ffffffffffffffda RBX: 00007ffe14856d98 RCX: 00007f76563170d7
[ 76.849658] RDX: 00007f765638141f RSI: 00007ffe148566f0 RDI: 0000000040000000
[ 76.850280] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe14856500
[ 76.850876] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7656429bf0
[ 76.851497] R13: 00007ffe14856830 R14: 0000000000000000 R15: 00000000000000f8
[ 76.852117]
[ 76.852347] irq event stamp: 10055
[ 76.852667] hardirqs last enabled at (10065): [] __up_console_sem+0x78/0x80
[ 76.853425] hardirqs last disabled at (10076): [] __up_console_sem+0x5d/0x80
[ 76.854157] softirqs last enabled at (9994): [] irq_exit_rcu+0x93/0xc0
[ 76.854877] softirqs last disabled at (9989): [] irq_exit_rcu+0x93/0xc0
[ 76.855591] ---[ end trace 0000000000000000 ]---
[ 76.856692] ------------[ cut here ]------------
[ 76.857111] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 76.858877] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.859615] Modules linked in:
[ 76.859891] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.860712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.861427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.861882] 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
[ 76.863376] RSP: 0018:ffff88801f79fbf0 EFLAGS: 00010286
[ 76.863829] RAX: 0000000000000000 RBX: ffff88800d79f240 RCX: 0000000000000000
[ 76.864454] RDX: ffff888015e31b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.865070] RBP: ffff88800d79f254 R08: 0000000000000001 R09: 0000000000000000
[ 76.865771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.866371] R13: ffffffff84e23fe0 R14: ffff88800d79f248 R15: ffffffff84db0aa0
[ 76.866943] FS: 0000555555d2d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 76.867605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.868077] CR2: 00007fa6a7b7e6f4 CR3: 000000000ee58000 CR4: 0000000000350ee0
[ 76.868685] Call Trace:
[ 76.868907]
[ 76.869105] nf_ct_net_init+0x224/0x3d0
[ 76.869469] ? __pfx_nf_ct_net_init+0x10/0x10
[ 76.869870] ops_init+0xbb/0x6b0
[ 76.870178] setup_net+0x3d9/0x990
[ 76.870523] ? down_read_killable+0x1d7/0x4e0
[ 76.870930] ? __pfx_setup_net+0x10/0x10
[ 76.871318] ? copy_net_ns+0x17c/0x770
[ 76.871674] copy_net_ns+0x321/0x770
[ 76.871994] create_new_namespaces+0x3f6/0xb30
[ 76.872404] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.872828] ksys_unshare+0x44d/0x8e0
[ 76.873152] ? __pfx_ksys_unshare+0x10/0x10
[ 76.873533] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.874029] __x64_sys_unshare+0x31/0x40
[ 76.874398] do_syscall_64+0x3f/0x90
[ 76.874719] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.875147] RIP: 0033:0x7f76563170d7
[ 76.875478] 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
[ 76.876976] RSP: 002b:00007ffe14856758 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.877607] RAX: ffffffffffffffda RBX: 00007ffe14856d98 RCX: 00007f76563170d7
[ 76.878203] RDX: 00007f765638141f RSI: 00007ffe148566f0 RDI: 0000000040000000
[ 76.878789] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe14856500
[ 76.879374] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7656429bf0
[ 76.879934] R13: 00007ffe14856830 R14: 0000000000000000 R15: 00000000000000f8
[ 76.880544]
[ 76.880771] irq event stamp: 10851
[ 76.881060] hardirqs last enabled at (10861): [] __up_console_sem+0x78/0x80
[ 76.881781] hardirqs last disabled at (10872): [] __up_console_sem+0x5d/0x80
[ 76.882497] softirqs last enabled at (10632): [] irq_exit_rcu+0x93/0xc0
[ 76.883200] softirqs last disabled at (10623): [] irq_exit_rcu+0x93/0xc0
[ 76.883907] ---[ end trace 0000000000000000 ]---
[ 78.431758] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 80.479282] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 82.527327] Bluetooth: hci0: command 0x040f tx timeout
[ 84.575305] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:22:50 Registers:
info registers vcpu 0
RAX=ffff7fffffffffff RBX=0000000000000004 RCX=ffffffff812cff36 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779c9d8 RBP=0000000000000001 RSP=ffff88800e187478
R8 =0000000000000000 R9 =00000000000e00ee R10=000000000000000a R11=0000000000000001
R12=ffff888015e00a40 R13=ffff888015e00000 R14=ffffffff85414648 R15=00000000000000ee
RIP=ffffffff8180f3f2 RFL=00000012 [----A--] 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 00007fdb2e7ef900 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=00007fdb2dcea160 CR3=0000000015f12000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=00000000000000000000000000000000 XMM05=ffffffffffffffffffffffffffffffff
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f79f578
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 0000555555d2d400 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=00007fa6a7b7e6f4 CR3=000000000ee58000 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