Extracting prog: 1m0.987504059s
Minimizing prog: 16m12.101146372s
Simplifying prog options: 0s
Extracting C: 57.871766955s
Simplifying C: 18m44.205748513s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program crashed: possible deadlock in team_port_change_check
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
socket$netlink(0x10, 0x3, 0x0)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket$netlink-writev
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): writev-socket$netlink-writev
detailed listing:
executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{0x0}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000036000000740000022500000019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, 0x0, 0x0)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{0x0}], 0x1)

program did not crash
testing program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000002840)="3900000013000b4700bb65e1c3e4ffff0100000038000000560000022500070019000a001000000007fd17e5ffff080502000000000000000a", 0x39}], 0x1)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000002840)}], 0x1)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m3.026398569s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
simplifying C reproducer
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program did not crash
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program did not crash
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program did not crash
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
testing compiled C program (duration=1m3.026398569s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$netlink-writev
program crashed: possible deadlock in team_port_change_check
reproducing took 36m55.166191019s
repro crashed as (corrupted=false):
netlink: 'syz-executor170': attribute type 10 has an invalid length.
device veth0_vlan left promiscuous mode
device veth0_vlan entered promiscuous mode
============================================
WARNING: possible recursive locking detected
5.15.175-syzkaller #0 Not tainted
--------------------------------------------
syz-executor170/4029 is trying to acquire lock:
ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_port_change_check+0x5c/0x230 drivers/net/team/team.c:3005

but task is already holding lock:
ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0xa8/0x1fb0 drivers/net/team/team.c:1982

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(team->team_lock_key);
  lock(team->team_lock_key);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

2 locks held by syz-executor170/4029:
 #0: ffff800016cb38a8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline]
 #0: ffff800016cb38a8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0xa2c/0xdac net/core/rtnetlink.c:5644
 #1: ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0xa8/0x1fb0 drivers/net/team/team.c:1982

stack backtrace:
CPU: 1 PID: 4029 Comm: syz-executor170 Not tainted 5.15.175-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 __lock_acquire+0x62bc/0x7638 kernel/locking/lockdep.c:5012
 lock_acquire+0x240/0x77c kernel/locking/lockdep.c:5623
 __mutex_lock_common+0x194/0x2154 kernel/locking/mutex.c:596
 __mutex_lock kernel/locking/mutex.c:729 [inline]
 mutex_lock_nested+0xa4/0xf8 kernel/locking/mutex.c:743
 team_port_change_check+0x5c/0x230 drivers/net/team/team.c:3005
 team_device_event+0x434/0x4f4
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 __dev_notify_flags+0x2ac/0x534
 dev_change_flags+0xc8/0x154 net/core/dev.c:8897
 vlan_device_event+0x3f0/0x18ec net/8021q/vlan.c:469
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 call_netdevice_notifiers_info net/core/dev.c:2018 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2030 [inline]
 call_netdevice_notifiers net/core/dev.c:2044 [inline]
 dev_open+0x1a4/0x23c net/core/dev.c:1547
 team_port_add drivers/net/team/team.c:1213 [inline]
 team_add_slave+0x6e4/0x1fb0 drivers/net/team/team.c:1983
 do_set_master net/core/rtnetlink.c:2572 [inline]
 do_setlink+0xc08/0x3134 net/core/rtnetlink.c:2783
 rtnl_setlink+0x37c/0x464 net/core/rtnetlink.c:3058
 rtnetlink_rcv_msg+0xa74/0xdac net/core/rtnetlink.c:5647
 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2489
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:5665
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 sock_write_iter+0x2b0/0x3f8 net/socket.c:1079
 do_iter_readv_writev+0x420/0x5f8
 do_iter_write+0x1b8/0x66c fs/read_write.c:855
 vfs_writev fs/read_write.c:928 [inline]
 do_writev+0x220/0x3ec fs/read_write.c:971
 __do_sys_writev fs/read_write.c:1044 [inline]
 __se_sys_writev fs/read_write.c:1041 [inline]
 __arm64_sys_writev+0x80/0x94 fs/read_write.c:1041
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584

final repro crashed as (corrupted=false):
netlink: 'syz-executor170': attribute type 10 has an invalid length.
device veth0_vlan left promiscuous mode
device veth0_vlan entered promiscuous mode
============================================
WARNING: possible recursive locking detected
5.15.175-syzkaller #0 Not tainted
--------------------------------------------
syz-executor170/4029 is trying to acquire lock:
ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_port_change_check+0x5c/0x230 drivers/net/team/team.c:3005

but task is already holding lock:
ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0xa8/0x1fb0 drivers/net/team/team.c:1982

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(team->team_lock_key);
  lock(team->team_lock_key);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

2 locks held by syz-executor170/4029:
 #0: ffff800016cb38a8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline]
 #0: ffff800016cb38a8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0xa2c/0xdac net/core/rtnetlink.c:5644
 #1: ffff0000d7574d00 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0xa8/0x1fb0 drivers/net/team/team.c:1982

stack backtrace:
CPU: 1 PID: 4029 Comm: syz-executor170 Not tainted 5.15.175-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 __lock_acquire+0x62bc/0x7638 kernel/locking/lockdep.c:5012
 lock_acquire+0x240/0x77c kernel/locking/lockdep.c:5623
 __mutex_lock_common+0x194/0x2154 kernel/locking/mutex.c:596
 __mutex_lock kernel/locking/mutex.c:729 [inline]
 mutex_lock_nested+0xa4/0xf8 kernel/locking/mutex.c:743
 team_port_change_check+0x5c/0x230 drivers/net/team/team.c:3005
 team_device_event+0x434/0x4f4
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 __dev_notify_flags+0x2ac/0x534
 dev_change_flags+0xc8/0x154 net/core/dev.c:8897
 vlan_device_event+0x3f0/0x18ec net/8021q/vlan.c:469
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd4/0x164 kernel/notifier.c:391
 call_netdevice_notifiers_info net/core/dev.c:2018 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2030 [inline]
 call_netdevice_notifiers net/core/dev.c:2044 [inline]
 dev_open+0x1a4/0x23c net/core/dev.c:1547
 team_port_add drivers/net/team/team.c:1213 [inline]
 team_add_slave+0x6e4/0x1fb0 drivers/net/team/team.c:1983
 do_set_master net/core/rtnetlink.c:2572 [inline]
 do_setlink+0xc08/0x3134 net/core/rtnetlink.c:2783
 rtnl_setlink+0x37c/0x464 net/core/rtnetlink.c:3058
 rtnetlink_rcv_msg+0xa74/0xdac net/core/rtnetlink.c:5647
 netlink_rcv_skb+0x20c/0x3b8 net/netlink/af_netlink.c:2489
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:5665
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x664/0x938 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0x844/0xb38 net/netlink/af_netlink.c:1905
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 sock_write_iter+0x2b0/0x3f8 net/socket.c:1079
 do_iter_readv_writev+0x420/0x5f8
 do_iter_write+0x1b8/0x66c fs/read_write.c:855
 vfs_writev fs/read_write.c:928 [inline]
 do_writev+0x220/0x3ec fs/read_write.c:971
 __do_sys_writev fs/read_write.c:1044 [inline]
 __se_sys_writev fs/read_write.c:1041 [inline]
 __arm64_sys_writev+0x80/0x94 fs/read_write.c:1041
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584