Warning: Permanently added '[localhost]:38525' (ECDSA) to the list of known hosts.
2023/05/18 05:30:35 fuzzer started
2023/05/18 05:30:35 dialing manager at localhost:44319
2023/05/18 05:30:35 checking machine...
2023/05/18 05:30:35 checking revisions...
syzkaller login: [ 42.261817] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:30:35 testing simple program...
[ 42.333668] cgroup: Unknown subsys name 'net'
[ 42.406952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.923553] audit: type=1400 audit(1684387848.547:6): 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
[ 56.037277] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.039140] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.040615] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.044686] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.046437] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.047703] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.446722] ------------[ cut here ]------------
[ 56.448245] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.450053] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.451321] Modules linked in:
[ 56.451737] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.456520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.457706] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.458551] 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
[ 56.461005] RSP: 0018:ffff88801ed67c00 EFLAGS: 00010282
[ 56.461832] RAX: 0000000000000000 RBX: ffff88800eb03c40 RCX: 0000000000000000
[ 56.462928] RDX: ffff88800df4d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.464039] RBP: ffff88800eb03c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.465028] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.465993] R13: ffffffff84e23fe0 R14: ffff88800eb03c48 R15: ffffffff84d74dc0
[ 56.466988] FS: 0000555555fc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.468062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.468897] CR2: 00007f000dccd6f4 CR3: 000000000edce000 CR4: 0000000000350ee0
[ 56.469850] Call Trace:
[ 56.470270]
[ 56.470592] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.471283] ipv4_frags_init_net+0x269/0x440
[ 56.471882] ops_init+0xbb/0x6b0
[ 56.472418] setup_net+0x3d9/0x990
[ 56.472907] ? down_read_killable+0x1d7/0x4e0
[ 56.473571] ? __pfx_setup_net+0x10/0x10
[ 56.474119] ? copy_net_ns+0x17c/0x770
[ 56.474713] copy_net_ns+0x321/0x770
[ 56.475272] create_new_namespaces+0x3f6/0xb30
[ 56.475885] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.476608] ksys_unshare+0x44d/0x8e0
[ 56.477119] ? __pfx_ksys_unshare+0x10/0x10
[ 56.477747] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.478570] __x64_sys_unshare+0x31/0x40
[ 56.479120] do_syscall_64+0x3f/0x90
[ 56.479667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.480388] RIP: 0033:0x7f41864c20d7
[ 56.480881] 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
[ 56.483221] RSP: 002b:00007ffec5d92118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.484231] RAX: ffffffffffffffda RBX: 00007ffec5d92758 RCX: 00007f41864c20d7
[ 56.485134] RDX: 00007f418652c41f RSI: 00007ffec5d920b0 RDI: 0000000040000000
[ 56.486070] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec5d91ec0
[ 56.487037] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41865d4bf0
[ 56.487997] R13: 00007ffec5d921f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.488954]
[ 56.489301] irq event stamp: 11297
[ 56.489749] hardirqs last enabled at (11307): [] __up_console_sem+0x78/0x80
[ 56.490898] hardirqs last disabled at (11318): [] __up_console_sem+0x5d/0x80
[ 56.492054] softirqs last enabled at (10908): [] irq_exit_rcu+0x93/0xc0
[ 56.493155] softirqs last disabled at (10855): [] irq_exit_rcu+0x93/0xc0
[ 56.494277] ---[ end trace 0000000000000000 ]---
[ 56.500686] ------------[ cut here ]------------
[ 56.501328] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.503052] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.504195] Modules linked in:
[ 56.504625] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.505838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.506936] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.507648] 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
[ 56.509965] RSP: 0018:ffff88801ed67c00 EFLAGS: 00010282
[ 56.510705] RAX: 0000000000000000 RBX: ffff88800f23f440 RCX: 0000000000000000
[ 56.511648] RDX: ffff88800df4d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.512604] RBP: ffff88800f23f454 R08: 0000000000000001 R09: 0000000000000000
[ 56.513546] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.514516] R13: ffffffff84e23fe0 R14: ffff88800f23f448 R15: ffffffff84da7d60
[ 56.515450] FS: 0000555555fc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.516497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.517270] CR2: 00007f000dccd6f4 CR3: 000000000edce000 CR4: 0000000000350ee0
[ 56.518214] Call Trace:
[ 56.518554]
[ 56.518864] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.519565] ipv6_frags_init_net+0x206/0x3c0
[ 56.520149] ops_init+0xbb/0x6b0
[ 56.520647] setup_net+0x3d9/0x990
[ 56.521117] ? down_read_killable+0x1d7/0x4e0
[ 56.521756] ? __pfx_setup_net+0x10/0x10
[ 56.522338] ? copy_net_ns+0x17c/0x770
[ 56.522875] copy_net_ns+0x321/0x770
[ 56.523413] create_new_namespaces+0x3f6/0xb30
[ 56.524034] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.524710] ksys_unshare+0x44d/0x8e0
[ 56.525262] ? __pfx_ksys_unshare+0x10/0x10
[ 56.525831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.526634] __x64_sys_unshare+0x31/0x40
[ 56.527209] do_syscall_64+0x3f/0x90
[ 56.527712] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.528420] RIP: 0033:0x7f41864c20d7
[ 56.528905] 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
[ 56.531224] RSP: 002b:00007ffec5d92118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.532237] RAX: ffffffffffffffda RBX: 00007ffec5d92758 RCX: 00007f41864c20d7
[ 56.533139] RDX: 00007f418652c41f RSI: 00007ffec5d920b0 RDI: 0000000040000000
[ 56.534076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec5d91ec0
[ 56.535033] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41865d4bf0
[ 56.535959] R13: 00007ffec5d921f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.536924]
[ 56.537271] irq event stamp: 13225
[ 56.537719] hardirqs last enabled at (13235): [] __up_console_sem+0x78/0x80
[ 56.538859] hardirqs last disabled at (13246): [] __up_console_sem+0x5d/0x80
[ 56.540009] softirqs last enabled at (12942): [] irq_exit_rcu+0x93/0xc0
[ 56.541105] softirqs last disabled at (12937): [] irq_exit_rcu+0x93/0xc0
[ 56.542251] ---[ end trace 0000000000000000 ]---
[ 56.543783] ------------[ cut here ]------------
[ 56.544622] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.546632] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.547781] Modules linked in:
[ 56.548266] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.549542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.550669] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.551399] 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
[ 56.553757] RSP: 0018:ffff88801ed67bf0 EFLAGS: 00010286
[ 56.554525] RAX: 0000000000000000 RBX: ffff88800ca2da40 RCX: 0000000000000000
[ 56.555487] RDX: ffff88800df4d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.556463] RBP: ffff88800ca2da54 R08: 0000000000000001 R09: 0000000000000000
[ 56.557453] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.558433] R13: ffffffff84e23fe0 R14: ffff88800ca2da48 R15: ffffffff84db0aa0
[ 56.559394] FS: 0000555555fc2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.560487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.561288] CR2: 00007f000dccd6f4 CR3: 000000000edce000 CR4: 0000000000350ee0
[ 56.562290] Call Trace:
[ 56.562634]
[ 56.562950] nf_ct_net_init+0x224/0x3d0
[ 56.563547] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.564151] ops_init+0xbb/0x6b0
[ 56.564686] setup_net+0x3d9/0x990
[ 56.565155] ? down_read_killable+0x1d7/0x4e0
[ 56.565821] ? __pfx_setup_net+0x10/0x10
[ 56.566448] ? copy_net_ns+0x17c/0x770
[ 56.567001] copy_net_ns+0x321/0x770
[ 56.567552] create_new_namespaces+0x3f6/0xb30
[ 56.568208] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.568864] ksys_unshare+0x44d/0x8e0
[ 56.569444] ? __pfx_ksys_unshare+0x10/0x10
[ 56.570020] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.570864] __x64_sys_unshare+0x31/0x40
[ 56.571455] do_syscall_64+0x3f/0x90
[ 56.571949] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.572702] RIP: 0033:0x7f41864c20d7
[ 56.573260] 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
[ 56.575660] RSP: 002b:00007ffec5d92118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.576686] RAX: ffffffffffffffda RBX: 00007ffec5d92758 RCX: 00007f41864c20d7
[ 56.577676] RDX: 00007f418652c41f RSI: 00007ffec5d920b0 RDI: 0000000040000000
[ 56.578706] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec5d91ec0
[ 56.579702] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41865d4bf0
[ 56.580656] R13: 00007ffec5d921f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.581626]
[ 56.581946] irq event stamp: 14119
[ 56.582448] hardirqs last enabled at (14137): [] __up_console_sem+0x78/0x80
[ 56.583546] hardirqs last disabled at (14148): [] __up_console_sem+0x5d/0x80
[ 56.584618] softirqs last enabled at (14132): [] irq_exit_rcu+0x93/0xc0
[ 56.585675] softirqs last disabled at (14127): [] irq_exit_rcu+0x93/0xc0
[ 56.586740] ---[ end trace 0000000000000000 ]---
executing program
[ 58.114584] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.163223] Bluetooth: hci0: command 0x041b tx timeout
[ 62.210393] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.258253] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:30:44 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=1ffff11002b76efb RCX=0000000000000002 RDX=1ffff11002b19817
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=ffff8880158cc098 RSP=ffff888015bb77a0
R8 =ffff8880158cc0ba R9 =fffffbfff0ef393d R10=ffffffff8779c9ef R11=0000000000000001
R12=0000000000000002 R13=ffff8880158cc0b8 R14=000000000000002c R15=0000000000000004
RIP=ffffffff812cc7ea RFL=00000057 [---ZAPC] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f86fba2f900 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=00007f86faf2a258 CR3=000000000ebea000 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=5837fe9dc1c91f3200000000000ae618 XMM01=a24ff3ba6038098e404aeb7e30f9e825
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf7200000000000110220 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=25a9069b59e826a700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ed675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 0000555555fc2400 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=00007f000dccd6f4 CR3=000000000edce000 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