last executing test programs: 10.249402235s ago: executing program 2 (id=566): sync() 9.880006827s ago: executing program 2 (id=590): socket$inet6_icmp(0xa, 0x2, 0x3a) 9.772499626s ago: executing program 2 (id=595): socket$pppl2tp(0x18, 0x1, 0x1) 9.771887374s ago: executing program 2 (id=600): wait4(0x0, 0x0, 0x0, 0x0) 9.695327829s ago: executing program 3 (id=605): socket$isdn(0x22, 0x3, 0x0) 9.640582497s ago: executing program 4 (id=606): pidfd_open(0x0, 0x0) 8.044904817s ago: executing program 2 (id=603): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 7.653365953s ago: executing program 3 (id=610): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 7.176826802s ago: executing program 4 (id=609): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 7.048031684s ago: executing program 2 (id=612): clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 5.483247106s ago: executing program 3 (id=613): syz_open_dev$video4linux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video4linux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video4linux(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video4linux(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video4linux(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video4linux(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video4linux(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video4linux(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video4linux(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video4linux(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video4linux(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video4linux(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video4linux(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video4linux(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video4linux(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video4linux(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video4linux(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video4linux(&(0x7f0000000500), 0x4, 0x800) 5.216086928s ago: executing program 4 (id=615): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy', 0x0, 0x0) 4.162932309s ago: executing program 3 (id=618): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.965212419s ago: executing program 4 (id=623): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2.020567445s ago: executing program 0 (id=633): mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 2.020195731s ago: executing program 0 (id=634): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/lightnvm/control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/lightnvm/control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/lightnvm/control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/lightnvm/control', 0x800, 0x0) 2.020016063s ago: executing program 0 (id=635): delete_module(&(0x7f0000000000), 0x0) 2.010894997s ago: executing program 0 (id=636): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/monitor_on', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/monitor_on', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/monitor_on', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/monitor_on', 0x800, 0x0) 1.683647433s ago: executing program 4 (id=627): epoll_pwait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), 0x0) 1.060899363s ago: executing program 3 (id=624): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 949.669321ms ago: executing program 0 (id=637): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 668.529874ms ago: executing program 4 (id=638): expanding glob: /sys/**/* 387.955123ms ago: executing program 1 (id=647): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x2b, 0x800) 320.472142ms ago: executing program 1 (id=648): syz_open_dev$sndmidi(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2b, 0x800) 320.178985ms ago: executing program 1 (id=649): syz_open_dev$sndhw(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2b, 0x800) 308.32043ms ago: executing program 1 (id=650): syz_open_dev$sndpcmp(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndpcmp(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndpcmp(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndpcmp(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000500), 0x2c, 0x800) 290.123955ms ago: executing program 1 (id=651): syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2c, 0x800) 268.796298ms ago: executing program 1 (id=652): syz_open_dev$sndhw(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x2c, 0x800) 56.566558ms ago: executing program 3 (id=640): syz_open_dev$usbfs(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x29, 0x800) 0s ago: executing program 0 (id=641): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x29, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts. [ 83.036770][ T5798] cgroup: Unknown subsys name 'net' [ 83.292381][ T5798] cgroup: Unknown subsys name 'cpuset' [ 83.357920][ T5798] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.026959][ T5798] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.963810][ T49] cfg80211: failed to load regulatory.db [ 88.730955][ T5955] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 91.793406][ T6220] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.796456][ T6382] mmap: syz.2.546 (6382) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 99.543886][ T5129] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.555979][ T5129] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.567251][ T5129] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.579311][ T5129] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.580368][ T5129] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.732258][ T6486] chnl_net:caif_netlink_parms(): no params data found [ 100.519001][ T6486] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.522474][ T6486] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.522720][ T6486] bridge_slave_0: entered allmulticast mode [ 100.525698][ T6486] bridge_slave_0: entered promiscuous mode [ 100.564930][ T6486] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.565058][ T6486] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.565205][ T6486] bridge_slave_1: entered allmulticast mode [ 100.566888][ T6486] bridge_slave_1: entered promiscuous mode [ 100.907671][ T6486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.981575][ T6486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.434218][ T6486] team0: Port device team_slave_0 added [ 101.493047][ T6486] team0: Port device team_slave_1 added [ 101.943910][ T6486] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.943927][ T6486] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 101.943956][ T6486] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.981804][ T6486] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.981820][ T6486] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 101.981846][ T6486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.312674][ T69] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.312698][ T69] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.525465][ T6486] hsr_slave_0: entered promiscuous mode [ 102.526568][ T6486] hsr_slave_1: entered promiscuous mode [ 102.927247][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.927270][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.274519][ T6486] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.295490][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 104.295512][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 104.295531][ C1] preempt_count: 0, expected: 0 [ 104.295542][ C1] RCU nest depth: 2, expected: 2 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 104.295552][ C1] 7 locks held by ksoftirqd/1/30: [ 104.295563][ C1] #0: ffffffff8d64a300 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 104.295622][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 104.295670][ C1] #2: ffffffff8d7aa840 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 104.295718][ C1] #3: ffffffff8d7aa840 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 104.295768][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 104.295821][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 104.295874][ C1] #6: ffff8880b8928bb8 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 104.295936][ C1] irq event stamp: 26349 [ 104.295943][ C1] hardirqs last enabled at (26348): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 104.295972][ C1] hardirqs last disabled at (26349): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 104.295997][ C1] softirqs last enabled at (26324): [] run_ksoftirqd+0xce/0x210 [ 104.296024][ C1] softirqs last disabled at (26340): [] smpboot_thread_fn+0x53f/0xa60 [ 104.296076][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-04055-g14bed9bc81ba #0 PREEMPT_{RT,(full)} [ 104.296106][ C1] Tainted: [W]=WARN [ 104.296114][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 104.296127][ C1] Call Trace: [ 104.296136][ C1] [ 104.296145][ C1] dump_stack_lvl+0x189/0x250 [ 104.296169][ C1] ? smpboot_thread_fn+0x53f/0xa60 [ 104.296190][ C1] ? smpboot_thread_fn+0x53f/0xa60 [ 104.296215][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.296241][ C1] ? try_to_take_rt_mutex+0x840/0xb00 [ 104.296273][ C1] ? print_lock_name+0xde/0x100 [ 104.296300][ C1] __might_resched+0x44b/0x5d0 [ 104.296331][ C1] ? __pfx___might_resched+0x10/0x10 [ 104.296352][ C1] ? kcov_remote_start+0x92/0x460 [ 104.296392][ C1] rt_spin_lock+0xc7/0x2c0 [ 104.296410][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 104.296434][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 104.296453][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 104.296476][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 104.296499][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 104.296526][ C1] kcov_remote_start+0x92/0x460 [ 104.296559][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 104.296589][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 104.296620][ C1] usb_giveback_urb_bh+0x296/0x420 [ 104.296650][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 104.296674][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 104.296696][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 104.296719][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 104.296743][ C1] process_scheduled_works+0xade/0x17b0 [ 104.296800][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 104.296836][ C1] ? assign_work+0x3a1/0x410 [ 104.296866][ C1] bh_worker+0x2b1/0x600 [ 104.296906][ C1] tasklet_action+0xc/0x70 [ 104.296931][ C1] handle_softirqs+0x22c/0x710 [ 104.296954][ C1] ? schedule+0x165/0x360 [ 104.296987][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 104.297023][ C1] run_ksoftirqd+0xac/0x210 [ 104.297054][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 104.297075][ C1] ? schedule+0x91/0x360 [ 104.297105][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 104.297129][ C1] smpboot_thread_fn+0x53f/0xa60 [ 104.297155][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 104.297191][ C1] kthread+0x70e/0x8a0 [ 104.297225][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 104.297249][ C1] ? __pfx_kthread+0x10/0x10 [ 104.297292][ C1] ? __pfx_kthread+0x10/0x10 [ 104.297322][ C1] ret_from_fork+0x3f9/0x770 [ 104.297352][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 104.297385][ C1] ? __switch_to_asm+0x39/0x70 [ 104.297402][ C1] ? __switch_to_asm+0x33/0x70 [ 104.297423][ C1] ? __pfx_kthread+0x10/0x10 [ 104.297448][ C1] ret_from_fork_asm+0x1a/0x30 [ 104.297483][ C1] [ 111.850387][ T12] bridge_slave_1: left allmulticast mode [ 111.850606][ T12] bridge_slave_1: left promiscuous mode [ 111.852666][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.950224][ T12] bridge_slave_0: left allmulticast mode [ 111.950258][ T12] bridge_slave_0: left promiscuous mode [ 111.950544][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.399214][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.528317][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.630153][ T12] bond0 (unregistering): Released all slaves [ 113.761075][ T12] hsr_slave_0: left promiscuous mode [ 113.797293][ T12] hsr_slave_1: left promiscuous mode [ 113.798473][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.850583][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1