Warning: Permanently added '[localhost]:54849' (ECDSA) to the list of known hosts.
2023/05/16 17:31:03 fuzzer started
2023/05/16 17:31:03 dialing manager at localhost:35573
2023/05/16 17:31:03 checking machine...
2023/05/16 17:31:03 checking revisions...
syzkaller login: [ 36.005557] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:31:03 testing simple program...
[ 36.086579] cgroup: Unknown subsys name 'net'
[ 36.183187] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.205789] audit: type=1400 audit(1684258276.735:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.364981] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.366703] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.368906] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.371613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.373746] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.375411] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.777635] ------------[ cut here ]------------
[ 50.778381] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.780590] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.781773] Modules linked in:
[ 50.782257] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.787513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.788952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.789648] 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
[ 50.792198] RSP: 0018:ffff888017d8fc00 EFLAGS: 00010282
[ 50.793018] RAX: 0000000000000000 RBX: ffff8880099ea440 RCX: 0000000000000000
[ 50.794042] RDX: ffff888017e93680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.795072] RBP: ffff8880099ea454 R08: 0000000000000001 R09: 0000000000000000
[ 50.796100] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.797156] R13: ffffffff84e223a0 R14: ffff8880099ea448 R15: ffffffff84d73340
[ 50.798183] FS: 00005555560d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.799365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.800231] CR2: 00007febb261b6f4 CR3: 00000000201ea000 CR4: 0000000000350ee0
[ 50.801267] Call Trace:
[ 50.801650]
[ 50.802026] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.802742] ipv4_frags_init_net+0x269/0x440
[ 50.803414] ops_init+0xbb/0x6b0
[ 50.803960] setup_net+0x3d9/0x990
[ 50.804490] ? down_read_killable+0x1d7/0x4e0
[ 50.805189] ? __pfx_setup_net+0x10/0x10
[ 50.805783] ? copy_net_ns+0x17c/0x770
[ 50.806399] copy_net_ns+0x321/0x770
[ 50.806986] create_new_namespaces+0x3f6/0xb30
[ 50.807662] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.808428] ksys_unshare+0x44d/0x8e0
[ 50.809031] ? __pfx_ksys_unshare+0x10/0x10
[ 50.809667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.810534] __x64_sys_unshare+0x31/0x40
[ 50.811163] do_syscall_64+0x3f/0x90
[ 50.811713] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.812511] RIP: 0033:0x7ff5404c30d7
[ 50.813078] 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
[ 50.815552] RSP: 002b:00007ffed5dca5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.816645] RAX: ffffffffffffffda RBX: 00007ffed5dcabe8 RCX: 00007ff5404c30d7
[ 50.817663] RDX: 00007ff54052d41f RSI: 00007ffed5dca540 RDI: 0000000040000000
[ 50.818663] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5dca350
[ 50.819686] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5405d5bf0
[ 50.820718] R13: 00007ffed5dca680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.821755]
[ 50.822131] irq event stamp: 9729
[ 50.822614] hardirqs last enabled at (9739): [] __up_console_sem+0x78/0x80
[ 50.823840] hardirqs last disabled at (9750): [] __up_console_sem+0x5d/0x80
[ 50.825048] softirqs last enabled at (9292): [] irq_exit_rcu+0x93/0xc0
[ 50.826222] softirqs last disabled at (9267): [] irq_exit_rcu+0x93/0xc0
[ 50.827390] ---[ end trace 0000000000000000 ]---
[ 50.836301] ------------[ cut here ]------------
[ 50.837063] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.839487] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.840897] Modules linked in:
[ 50.841445] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.842996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.844357] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.845257] 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
[ 50.848198] RSP: 0018:ffff888017d8fc00 EFLAGS: 00010282
[ 50.849063] RAX: 0000000000000000 RBX: ffff8880099f1840 RCX: 0000000000000000
[ 50.850052] RDX: ffff888017e93680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.851046] RBP: ffff8880099f1854 R08: 0000000000000001 R09: 0000000000000000
[ 50.852034] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.853059] R13: ffffffff84e223a0 R14: ffff8880099f1848 R15: ffffffff84da62e0
[ 50.854047] FS: 00005555560d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
executing program
[ 50.855173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.856118] CR2: 00007fbe882cac28 CR3: 00000000201ea000 CR4: 0000000000350ee0
[ 50.857113] Call Trace:
[ 50.857475]
[ 50.857839] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.858519] ipv6_frags_init_net+0x206/0x3c0
[ 50.859174] ops_init+0xbb/0x6b0
[ 50.859667] setup_net+0x3d9/0x990
[ 50.860224] ? down_read_killable+0x1d7/0x4e0
[ 50.860896] ? __pfx_setup_net+0x10/0x10
[ 50.861467] ? copy_net_ns+0x17c/0x770
[ 50.862062] copy_net_ns+0x321/0x770
[ 50.862600] create_new_namespaces+0x3f6/0xb30
[ 50.863287] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.864002] ksys_unshare+0x44d/0x8e0
[ 50.864556] ? __pfx_ksys_unshare+0x10/0x10
[ 50.865195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.866021] __x64_sys_unshare+0x31/0x40
[ 50.866597] do_syscall_64+0x3f/0x90
[ 50.867163] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.867909] RIP: 0033:0x7ff5404c30d7
[ 50.868442] 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
[ 50.870846] RSP: 002b:00007ffed5dca5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.871893] RAX: ffffffffffffffda RBX: 00007ffed5dcabe8 RCX: 00007ff5404c30d7
[ 50.872886] RDX: 00007ff54052d41f RSI: 00007ffed5dca540 RDI: 0000000040000000
[ 50.873871] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5dca350
[ 50.874839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5405d5bf0
[ 50.875776] R13: 00007ffed5dca680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.876767]
[ 50.877130] irq event stamp: 12563
[ 50.877604] hardirqs last enabled at (12573): [] __up_console_sem+0x78/0x80
[ 50.878765] hardirqs last disabled at (12584): [] __up_console_sem+0x5d/0x80
[ 50.879942] softirqs last enabled at (12436): [] irq_exit_rcu+0x93/0xc0
[ 50.881090] softirqs last disabled at (12431): [] irq_exit_rcu+0x93/0xc0
[ 50.882233] ---[ end trace 0000000000000000 ]---
[ 50.883707] ------------[ cut here ]------------
[ 50.884400] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.886494] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.887642] Modules linked in:
[ 50.888117] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.889394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.890499] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.891237] 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
[ 50.893600] RSP: 0018:ffff888017d8fbf0 EFLAGS: 00010286
[ 50.894329] RAX: 0000000000000000 RBX: ffff8880099f1240 RCX: 0000000000000000
[ 50.895289] RDX: ffff888017e93680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.896262] RBP: ffff8880099f1254 R08: 0000000000000001 R09: 0000000000000000
[ 50.897220] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.898180] R13: ffffffff84e223a0 R14: ffff8880099f1248 R15: ffffffff84daf020
[ 50.899146] FS: 00005555560d2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.900250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.901056] CR2: 00007fbe882cac28 CR3: 00000000201ea000 CR4: 0000000000350ee0
[ 50.902017] Call Trace:
[ 50.902370]
[ 50.902692] nf_ct_net_init+0x224/0x3d0
[ 50.903276] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.903923] ops_init+0xbb/0x6b0
[ 50.904410] setup_net+0x3d9/0x990
[ 50.904931] ? down_read_killable+0x1d7/0x4e0
[ 50.905541] ? __pfx_setup_net+0x10/0x10
[ 50.906122] ? copy_net_ns+0x17c/0x770
[ 50.906672] copy_net_ns+0x321/0x770
[ 50.907224] create_new_namespaces+0x3f6/0xb30
[ 50.907890] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.908575] ksys_unshare+0x44d/0x8e0
[ 50.909145] ? __pfx_ksys_unshare+0x10/0x10
[ 50.909737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.910530] __x64_sys_unshare+0x31/0x40
[ 50.911115] do_syscall_64+0x3f/0x90
[ 50.911616] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.912342] RIP: 0033:0x7ff5404c30d7
[ 50.912865] 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
[ 50.915165] RSP: 002b:00007ffed5dca5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.916197] RAX: ffffffffffffffda RBX: 00007ffed5dcabe8 RCX: 00007ff5404c30d7
[ 50.917155] RDX: 00007ff54052d41f RSI: 00007ffed5dca540 RDI: 0000000040000000
[ 50.918093] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5dca350
[ 50.919013] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5405d5bf0
[ 50.919931] R13: 00007ffed5dca680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.920891]
[ 50.921205] irq event stamp: 13357
[ 50.921656] hardirqs last enabled at (13367): [] __up_console_sem+0x78/0x80
[ 50.922778] hardirqs last disabled at (13378): [] __up_console_sem+0x5d/0x80
[ 50.923915] softirqs last enabled at (12848): [] irq_exit_rcu+0x93/0xc0
[ 50.925002] softirqs last disabled at (12821): [] irq_exit_rcu+0x93/0xc0
[ 50.926083] ---[ end trace 0000000000000000 ]---
[ 52.453467] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.500881] Bluetooth: hci0: command 0x041b tx timeout
[ 56.548891] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.597038] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:31:18 Registers:
info registers vcpu 0
RAX=0000000000029061 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=00007fbe882c6138 CR3=000000000d596000 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=2038313a31333a37312036312079614d XMM01=5d3735323238372e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017d8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555560d2400 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=00007febb261b6f4 CR3=00000000201ea000 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